N-Butanol or Butyl alcohol or Butanol USP NF and Analytical Reagent Grade Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of N-Butanol or Butyl alcohol or Butanol, 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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N-Butanol or Butyl alcohol or Butanol: CAS Number: 71-36-3, EINECS EC Number: 200-751-6, Molecular Formula: C4H10O, Molecular Weight: 74.12, HS Code ---**

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for N-Butanol or Butyl alcohol or Butanol.

n-Butanol or Butyl alcohol or n-butyl alcohol or normal butanol is a primary alcohol with a 4-carbon structure and the chemical formula C4H9OH. Its isomers include isobutanol, 2-butanol, and tert-butanol. n-Butanol occurs naturally as a minor product of the fermentation of sugars and other carbohydrates, and is present in many foods and beverages. It is also a permitted artificial flavorant in food industry, used in butter, cream, fruit, rum, whiskey, ice cream and ices, candy, baked goods and cordials and other consumer products. Constituting 85% of its use, n-butanol is mainly used in the production of varnishes. It is a popular solvent. n-Butanol is a natural component used in many alcoholic beverages, albeit in low (but variable) concentrations.

Properties and General Specifications of N-Butanol or Butanol:
Appearance: Colorless liquid.
Odor: Alcoholic.
Purity (GC): 99.8% minimum.
Water (by Karl Fischer): 0.005% maximum.
Residue on Evaporation: 0.0005% maximum.
Melting Point: 90C.
Boiling Point: 116C to 118C.
Flash Point 29C to 35C reported in literature.
Relative Density: 0.81
Solubility: Soluble in water. (Hydrolyses).
Aldehydes & Ketones: 0.015% maximum.
Acidity as acetic acid: 0.005% maximum.

Butyl Alcohol USP NF Grade Specifications:
Butyl Alcohol is n-butyl alcohol.
Packaging and storage: Preserve in tight containers, and prevent exposure to excessive heat.
Specific gravity: between 0.807 and 0.809.
Distilling range: It distills within a range of 1.5C, including 117.7C.
Acidity: Titrate 74 mL (60 g) of it with 0.020 N alcoholic potassium hydroxide, using phenolphthalein as the indicator, until a pink color persists for not less than 15 seconds: not more than 2.5 mL is consumed.
Water: not more than 0.1%.
Limit of nonvolatile residue: Evaporate 100 mL in a tared porcelain dish on a steam bath, and dry at 105C for 30 minutes: the weight of the residue does not exceed 4 mg (0.004%).
Aldehydes: To 10 mL of silver-ammonia-nitrate in a test tube add 10 mL of Butyl Alcohol, and mix. Allow the mixture to stand in a dark place for 30 minutes: no color is produced, although a slight precipitate may form at the interface of the two layers.
Butyl ether: To pass the test by gas chromatygraphy: --- the response due to butyl ether is not more than 0.2% of the sum of all of the responses.

Butyl Alcohol Analytical Reagent Grade Specifications
1-Butanol
CH3(CH2)2CH2OH --- Formula Wt 74.12
CAS Number 71-36-3
REQUIREMENTS
Assay: 99.4% CH3(CH2)2,CH2OH
MAXIMUM ALLOWABLE
Color (APHA): 10
Residue after evaporation: 0.005%
Titrable acid: 0.0008 meq/g
Carbonyl compounds (as butyraldehyde): 0.01%
Butyl ether: 0.2%
Water (H2O): 0.1%

For Original Monographs of IP Indian Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.

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Butyl alcohol or Butanol, SDS GHS, Safety Data Sheet
MSDS Sheet, Material Safety Data Sheet 08-Nov-20

Product Name & Other Names: N-Butanol or Butyl alcohol or Butanol.
CAS No.: 71-36-3
EINECS EC No.: 200-751-6
Molecular Formula: C4H10O
Molecular Weight: 74.12
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Supplier: As per letterhead.

GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Hazard Class and Category Code(s), Regulation (EC) No 1272/2008 (CLP):

Flammable liquids (Category 3) - H226
Acute toxicity, Oral (Category 4) - H302
Skin irritation (Category 2) - H315
Serious eye damage (Category 1) - H318
Specific target organ toxicity - single exposure (Category 3), Respiratory system - H335
Specific target organ toxicity - single exposure (Category 3), Central nervous system - H336

Hazard statements:
H226: Flammable liquid and vapor.
H302: Harmful if swallowed.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H336: May cause drowsiness or dizziness.

Precautionary statements:
P210: Keep away from heat/sparks/open flames/hot surfaces – No smoking.
P233: Keep container tightly closed.
P240: Ground/bond container and receiving equipment.
P241: Use explosion-proof electrical/ventilating/light/…/equipment.
P242: Use only non-sparking tools.
P243: Take precautionary measures against static discharge.
P261: Avoid breathing dust/fume/gas/mist/vapors/spray.
P264: Wash … thoroughly after handling.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P330: Rinse mouth.
P362: Take off contaminated clothing and wash before reuse.
P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P303+361+353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P304+340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P309 + P310 IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
P370+378: In case of fire: Use Water spray, Carbon dioxide (CO2), Foam, Dry powder, and Sand for extinction.
P403+233+235: Store in a well-ventilated place. Keep container tightly closed. Keep cool.
P410: Protect from sunlight.
P501: Dispose of contents/container to authorized agents only.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard symbols:
F = Extremely Flammable
C = Corrosive
Xn = Harmful
R-phrases:
R 10 Flammable.
R22 Harmful if swallowed.
R41 Risk of serious damage to eyes.
R37/38 Irritating to respiratory system and skin.
R67 Vapors may cause drowsiness and dizziness.

Product Name & Other Names: N-Butanol or Butyl alcohol or Butanol.
CAS No.: 71-36-3
EINECS EC No.: 200-751-6

Inhalation: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention.
Ingestion: Never give anything by mouth to an unconscious person. Get medical attention.
Skin Contact: Wipe off excess material from skin then immediately flush skin with plenty of water for at least 15 minutes. Remove contaminated clothing and shoes. Get medical attention. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention.
Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower and upper eyelids occasionally. Get medical attention immediately.
Note to physicians: Product is a corrosive material.

Flammability of the Product: Flammable.
Flash Points: 29C to 35C reported in literature.
Products of Combustion: Carbon dioxide, Carbon monoxide, fumes.
Fire: Inflammable.
Fire Extinguishing Media: Use Dry powder and dry sand for extinction. Water spray, alcohol-resistant foam or carbon dioxide may also be used. Do NOT use water jet. Flammable liquid and vapor. Vapors are heavier than air and may travel to a source of ignition and flash back. Vapors can spread along the ground and collect in low or confined areas. Never direct a water jet in the container to prevent any splashing of the product which could cause spreading of the fire. Cool containing vessels with water jet in order to prevent pressure build-up, auto-ignition or explosion.
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. At high temperatures it may produce toxic or irritating fumes. These substances will accelerate burning when involved in a fire. Some may burn rapidly with flare burning effect. Some may decompose explosively when heated or involved in a fire. May ignite combustibles (wood paper, oil, clothing, etc.). Thermal decomposition can lead to release of irritating and toxic gases and vapors.

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: Avoid mist formation. Avoid breathing mist. Ensure adequate ventilation. Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.
Large Spill: Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided. Remove all sources of ignition. Provide proper ventilation. Absorb the material on a porous, inert material such as earth, sand, or vermiculite. Carefully sweep solid/powder up the material without causing dust. Dispose of in accordance with local regulations. The spillage should be transferred to a suitable container and recovered or disposed of in accordance with local regulations. Because of the danger of spontaneous combustion, any combustible material, such as cloth, used for cleaning spillages, should be saturated with water, and disposed of promptly, preferably by incineration.

Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. Provide appropriate exhaust ventilation at places where dust/mist/vapor is formed. Wash thoroughly after handling. Do not drink, eat, or smoke while handling. Do not ingest. 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. If you feel unwell, seek medical attention.
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. Do not leave the material container open. 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, strong reducing agents, acid chlorides, copper, copper alloys, acid anhydrides, alkali metals, strong acids and bases, halogens. Keep the product in its original container well sealed, in a dry and ventilated area, away from potential sources of ignition and light.
Keep away from sources of ignition - No smoking. Take measures to prevent the build-up of electrostatic charge.

Airborne Exposure Limits:
USA ACGIH TLV: TWA: 20 ppm.
OSHA PEL: TWA: 100 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.
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 may be worn. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
Skin Protection: Wear protective gloves and clean body-covering clothing.
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. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.

Appearance: Clear colorless liquid.
Odor: Alcoholic.
Odor threshold: Not available.
pH: around 7
Relative density: 0.81
Melting point/freezing point: -90C.
Initial boiling point and boiling range: 116C to 118C.
Flash point: 29C to 35C reported in literature.
Auto-ignition temperature: 340C.
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(ies): Soluble in water. (Hydrolyses).
Viscosity: Not available.
Molecular Formula: C4H10O
Molecular Weight: 74.12

Stability: Stable under ordinary conditions of use and storage. Vapour/air-mixtures are explosive at intense warming.
Hazardous Decomposition Products: It emits Carbon dioxide, Carbon monoxide & Toxic Fumes.
Hazardous Polymerization: Will not occur.
Incompatibilities: Heat, strong oxidizing agents, strong reducing agents, acid chlorides, copper, copper alloys, acid anhydrides, alkali metals, strong acids and bases, halogens.
Conditions to Avoid: Incompatibles, heat, flame, sparks & light.

Toxicity data
Oral LD50 Rat = 790 mg/kg.
LD50 Dermal Rabbit - male = 3.430 mg/kg
Carcinogenicity: Not listed by ACGIH, IARC, NTP, or CA Prop 65.
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: No information found.

Toxicity to fish: static test LC50 - Pimephales promelas (fathead minnow) - 1.376 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: static test EC50 - Daphnia magna (Water flea) - 1.328 mg/l - 48 h.
Persistence and Degradability: Soluble in water Persistence is unlikely.
Bioaccumulation/ Accumulation: No information available.
Mobility: Will likely be mobile in the environment due to its water solubility.
Results of PBT and vPvB assessment: No data available for assessment.

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 contents in accordance with federal, state, and local requirements.

DOT USA, TDG Canada & ADR/RID Europe:
UN Number: UN1120
Shipping Name: Butanols
Hazard Class: 3; Packing Group: III
IATA & IMDG/IMO:
UN Number: UN1120
Shipping Name: Butanols
Hazard Class: 3; Packing Group: III

USA:
SARA 311/312 Hazards: Fire Hazard: Immediate Health Hazard. See section 2.
California Prop. 65: This product does not contain any chemicals known to the State of California to cause cancer, birth, or any other reproductive defects.

European Labeling in Accordance with EC Directives:
H226: Flammable liquid and vapor.
H226: Flammable liquid and vapor.
H302: Harmful if swallowed.
H315: Causes skin irritation.
H318: Causes serious eye damage.
H335: May cause respiratory irritation.
H336: May cause drowsiness or dizziness.

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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