Methylene Chloride or Methylene Dichloride Pure and USP NF BP Ph Eur Analytical Reagent & FCC Food Grade Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Methylene Chloride, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal etc.

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Methylene Chloride or Dichloromethane or Methylene Dichloride: CAS Number: 75-09-2, EINECS EC Number: 200-838-9, Molecular Formula: CH2Cl2, Molecular Weight: 84.93, HS Code ---**

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for Methylene Chloride or Dichloromethane or Methylene Dichloride.

Methylene Chloride USP NF Grade
Dichloromethane USP NF Grade
CH2Cl2 84.93
Methane, dichloro-.
Dichloromethane --- [CAS 75-09-2].
Methylene Chloride contains not less than 99.0 percent of CH2Cl2.
[Caution: Perform all steps involving evaporation of methylene chloride in a well-ventilated fume hood. ]
Packaging and storage: Preserve in tight containers.

Identification: Place about 5 mL into a glass-stoppered, 10-mL conical flask, and shake for several minutes. Remove the stopper, quickly withdraw a portion of the vapor into a 50-mL syringe that is not fitted with a needle, and inject the vapor into a suitable evacuated gas cell: the IR absorption spectrum of the vapor shows strong doublet peaks at 7.8 5m and 7.9 5m and at 13.2 5m and 13.4 5m, and relatively few minor peaks.
Specific gravity: between 1.318 and 1.322.
Water: not more than 0.02%.
Limit of hydrogen chloride: Into each of 2 glass-stoppered, 50-mL color-comparison cylinders having an internal diameter of 20 mm place 10 mL of water, 2 drops of phenolphthalein, and sufficient 0.010 N sodium hydroxide to produce a pink color that persists after vigorous shaking for 30 seconds, and is of equal intensity in each cylinder. [NOTE: In the following steps, take special care to avoid contamination with carbon dioxide.] Into one of the cylinders place 20.0 mL of Methylene Chloride and 0.70 mL of 0.010 N sodium hydroxide, and shake again. The pink color in the test cylinder is at least as intense as that in the comparison cylinder, and the color persists for not less than 15 minutes (0.001%).
Limit of nonvolatile residue: Evaporate 50 g in a platinum or porcelain dish on a steam bath, and dry at 105C for 30 minutes: the weight of the residue does not exceed 1 mg (0.002%).
Heavy metals: Evaporate 15 mL (20 g) in a glass evaporating dish on a steam bath to dryness. Cool, add 2 mL of hydrochloric acid, and slowly evaporate again on a steam bath to dryness. Dissolve the residue in 1 mL of 1 N acetic acid, add 24 mL of water, and mix: the limit is 1 ppm.
Free chlorine: To 10 mL add 10 mL of water and 0.1 mL of potassium iodide, shake for 2 minutes, and allow the liquids to separate: the lower layer does not show a violet tint.
Assay: By chromatographic system.

Dichloromethane BP Ph Eur Grade:
Methylene Chloride Ph. Eur.
CH2Cl2 --- 84.9 --- CAS 75-09-2
Action and use: Excipient.

DEFINITION
Dichloromethane.
It may contain maximum 2.0 per cent V/V of anhydrous ethanol and/or maximum 0.03 per cent V/V of 2-methylbut-2-ene as stabiliser.

CHARACTERS
Appearance: Clear, colourless, volatile liquid.
Solubility: Sparingly soluble in water, miscible with ethanol (96 per cent).

IDENTIFICATION
First identification: B, C
Second identification: A, D, E
A. Relative density (see Tests).
B. Refractive index (see Tests).
C. Infrared absorption spectrophotometry
D. Heat 2 mL with 2 g of potassium hydroxide and 20 mL of ethanol (96 per cent) R under a reflux condenser for 30 min. Allow to cool. Add 15 mL of dilute sulfuric acid and filter. To 1 mL of the filtrate add 1 mL of a 15 g/L solution of chromotropic acid, sodium salt, 2 mL of water and 8 mL of sulfuric acid. A violet colour is produced.
E. 2 mL of the filtrate obtained in identification test D gives reaction of chlorides.

TESTS
Appearance: It is clear and colourless.
Acidity: To 50 mL of methanol previously neutralised to 0.1 mL of bromothymol blue solution, add 50 g of the substance to be examined. Not more than 0.15 mL of 0.1 M sodium hydroxide is required to change the colour of the indicator to blue.
Relative density: 1.320 to 1.332.
Refractive index: 1.423 to 1.425.
Ethanol, 2-methylbut-2-ene and volatile impurities: To pass the test.
Impurities percentage contents Limits:
ethanol: maximum 2.0 per cent V/V;
2-methylbut-2-ene: maximum 300 ppm V/V;
impurity A: maximum 10 ppm V/V;
impurity B: maximum 50 ppm V/V;
sum of impurities other than ethanol and 2-methylbut-2-ene: maximum 0.1 per cent V/V;
reporting threshold: 50 ppm V/V; the reporting threshold does not apply to impurity A.
Free chlorine: Place 5 mL in a ground-glass-stoppered tube. Add 5 mL of a 100 g/L solution of potassium iodide and 0.2 g of soluble starch. Shake for 30 s and allow to stand for 5 min. No blue colour develops.
Residue on evaporation: Maximum 20 ppm.
Water: Maximum 0.02 per cent m/m, determined on 10.00 g.

Methylene Chloride FCC Food Grade
Dichloromethane; Methylene Dichloride
CH2Cl2 --- Formula wt 84.93
CAS: [75-09-2]

DESCRIPTION
Methylene Chloride occurs as a clear, colorless, nonflammable liquid. It is soluble in about 50 parts of water, and is miscible with alcohol, with acetone, with chloroform, and with ether.
Its refractive index at 20C is about 1.424.
Function: Extraction solvent.

Dichloromethane Analytical Reagent Grade:
Methylene Chloride
CH2Cl2 --- Formula Wt 84.93
CAS Number 75-09-2

Suitable for use in high-performance liquid chromatography, extraction-concentration analysis, ultraviolet spectrophotometry, or general use. Product labeling shall designate the one or more of these uses for which suitability is represented on the basis of meeting the relevant requirements and tests. The ultraviolet spectrophotometry and liquid chromatography suitability requirements include all of the requirements for general use. The extraction-concentration suitability requirements include only the general use requirement for color.

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Methylene Chloride SDS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 04-Nov-20

Product Name & Other Names: Methylene Chloride or Dichloromethane
CAS No.: 75-09-2
EINECS EC Number: 200-838-9
Molecular Formula: CH2Cl2
Molecular Weight: 84.93
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: As per letterhead.

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Skin irritation Category 2, H315
Serious eye damage/eye irritation Category 2A, H319
Specific target organ toxicity - single exposure, Target Organs - Respiratory system Category 3, H335
Specific target organ toxicity, single exposure; Central nervous system Category 3, H336
Carcinogenicity Category 2, H351
Specific target organ toxicity, repeated exposure Category 2, H373

Hazard statements:
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H336: May cause drowsiness or dizziness.
H351: Suspected of causing cancer.
H373: Causes damage to organs through prolonged or repeated exposure.

Precautionary statements:
P260: Do not breathe dust/fume/gas/mist/vapors/spray.
P264: Wash … thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P302+P352: IF ON SKIN: Wash with plenty of soap and water.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P332+P313: If skin irritation occurs: Get medical advice/attention.
P337+P313: If eye irritation persists: Get medical advice/ attention.
P362: Take off contaminated clothing and wash before reuse.
P403+233: Store in a well ventilated place. Keep container tightly closed.
P501: Dispose of contents/container to authorized agents only.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbol:
Xi Irritant
Xn Harmful.
Risk Phrase:
R36/37/38 Irritating to eyes, respiratory system and skin.
R45 May cause cancer.
R48 Danger of serious damage to health by prolonged exposure.
R67 Vapors may cause drowsiness and dizziness.

Product Name & Other Names: Methylene Chloride or Dichloromethane
CAS No.: 75-09-2
EINECS EC Number: 200-838-9

Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen and get medical attention immediately.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Get medical attention. Wash clothing and shoes before reuse.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.

Fire: As with most organic solids, fire is possible at elevated temperatures or by contact with an ignition source.
Explosion: Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard.
Fire Extinguishing Media: Water spray, dry chemical, alcohol foam, or carbon dioxide.
Special Information: In the event of a fire, wear full protective clothing and NIOSH-approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode.
Hazardous decomposition products formed under fire conditions: Fumes, Carbon oxide Chlorine, and Hydrogen Chloride.

Personal precautions, protective equipment, and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil, or water sources.
Methods and materials used for containment Cleanup procedures and Storage:
Small Spill: Use appropriate tools to put the spilled material in a convenient waste disposal container. Avoid generation of vapors, mist, or spray during clean-up of spills. Use caution, material is sensitive to initiation from sources such as heat, flame, shock, friction, or sparks.
Large Spill: Most vapors are heavier than air and will spread along ground and collect in low or confined areas. Avoid breathing vapors, mist, or gas. Contain spilled material. Do not let the product enter drains. Use a shovel to put the material into a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and allow evacuating as per law.

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. In case of insufficient ventilation, wear suitable respiratory equipment. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Avoid contact with skin, eyes, and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc.). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry, and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Store protected from heat, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like strong oxidizing agents, aluminum, magnesium, zinc, and their alloys, bases, oxygen, amines, reactive metals, sodium, potassium, alkali metals. Employ grounding, venting and explosion relief provisions in accord with accepted engineering practice. Avoid electrostatic discharge.

Airborne Exposure Limits: ACGIH TWA: 50 ppm.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area. Please refer to the ACGIH document, Industrial Ventilation, A Manual of Recommended Practices, most recent edition, for details.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator (NIOSH type N95 or better filters) may be worn. If oil particles (e.g. lubricants, cutting fluids, glycerin, etc.) are present, use a NIOSH type R or P filter. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator. WARNING: Air-purifying respirators do not protect workers in oxygen-deficient atmospheres.
Skin Protection: Wear impervious protective clothing, including boots, gloves, lab coat, apron or coveralls, as appropriate, to prevent skin contact.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.

Appearance: Colorless liquid.
Odor: Typical sweet.
Odor threshold: Not available.
pH: Not available.
Relative density: around 1.32
Boiling Point: 40C
Melting Point: -90C
Flash point: Not available.
Auto-ignition Temperature: 556C
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Slightly soluble in water.
Viscosity: Not available.
Molecular Formula: CH2Cl2
Molecular Weight: 84.93

Stability: Stable under ordinary conditions of use and storage.
Reactivity: Reacts violently with active metals.
Hazardous Decomposition Products: Fumes, Carbon oxide Chlorine, and Hydrogen Chloride.
Hazardous Polymerization: Will not occur.
Incompatibilities: Aluminum, magnesium, zinc, and their alloys; Bases; Oxygen; Amines; Reactive metals; Sodium; Potassium; Strong oxidizing agents; Alkali metals.
Conditions to Avoid: Avoid heat, flames, sparks and other sources of ignition. Containers may rupture or explode if exposed to heat. Reacts violently with active metals.

Toxicity to Animals:
LD50 oral rat: >2000 mg/kg
LC50 Inhalation Rat: 52,000 mg/m3
LD50 dermal rat: >2000 mg/kg
LD50 Intravenous - mouse - 485 mg/kg
LD 50 Oral Rabbit: 6000 mg/kg
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as possible or confirmed human carcinogen by IARC, ACGIH, OSHA and NTP.
Teratogenic Effects: Not available.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.

Freshwater Fish Toxicity:
LC50 (Static) Fathead minnow = 310 mg/L 96 hour(s)
LC50 (Static) Bluegill sunfish = 220 mg/L 96 hour(s)
Results of PBT and vPvB assessment: This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
Mobility in soil: No data available. Will likely be mobile in the environment due to its volatility.
Bioconcentration: Bioconcentration potential in aquatic organisms is low.

Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused material in accordance with legal requirements.

DOT USA, TDG Canada & ADR/RID Europe:
UN-No UN1593
Proper Shipping Name DICHLOROMETHANE
Hazard Class 6.1
Packing Group III
IMDG/IMO:
UN-No UN1593
Proper Shipping Name DICHLOROMETHANE
Hazard Class 6.1
Packing Group III
IATA:
UN-No UN1593
Proper Shipping Name DICHLOROMETHANE
Hazard Class 6.1
Packing Group III

USA:
OSHA REGULATORY STATUS: This material is considered hazardous by the OSHA Hazard Communication Standard (29 CFR 1910.1200).
California Prop. 65 Components: This product contains a chemical known to the State of California to cause cancer, and/or birth defects, and/or other reproductive harm as listed under Proposition 65 State Drinking Water and Toxic Enforcement Act.

European Labeling in Accordance with EC Directives:
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H336: May cause drowsiness or dizziness.
H351: Suspected of causing cancer.
H373: Causes damage to organs through prolonged or repeated exposure.

Disclaimer:
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Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.
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