Propargyl Alcohol or 2-propyn-1-ol or Ethynylcarbinol Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of Propargyl Alcohol or 2-propyn-1-ol, 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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Propargyl Alcohol or 2-propyn-1-ol or Ethynylcarbinol: CAS Number: 107-19-7, EINECS EC Number: 203-471-2, Molecular Formula: C3H4O or HC-CCH2OH, Molecular Weight: 56.06, HS Code 2905 29 90

Specifications, Safety Data Sheet, Manufacturing process details, Wholesale retail buy sell prices, Uses etc available on line in these pages for Propargyl Alcohol or 2-propyn-1-ol or Ethynylcarbinol.

Propargyl alcohol, or 2-propyn-1-ol or Ethynylcarbinol is an organic compound with the formula C3H4O. Propargyl alcohol is a colorless viscous liquid that is miscible with water and most polar organic solvents. Propargyl alcohol is used as a chemical intermediate, corrosion inhibitor, laboratory reagent, and solvent stabilizer. Propargyl alcohol prevents hydrogen embrittlement of steel, soil fumigant.

General Properties and Specifications of Propargyl Alcohol or 2-propyn-1-ol or Ethynylcarbinol:
CAS number: 107-19-7
Appearance: Colorless to straw-colored liquid.
Odor: Mild, geranium odor
Assay: 99% minimum.
Apha: 50 maximum.
Water: 0.1% maximum.
Relative density: 0.97
Melting point: -52C to – 48C.
Boiling point: 114C to 115C.
Flash point: 33C.
Auto-Ignition temperature: 365C
Solubility: Miscible with water and most polar organic solvents. Miscible with benzene, chloroform, ethanol, 1,2-dichloroethane, ether, acetone, dioxane, tetrahydrofuran, pyridine.
Storage: 2C to 8C.

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Propargyl Alcohol or 2-propyn-1-ol or Ethynylcarbinol SDS GHS, Safety Data Sheet
MSDS GHS, Material Safety Data Sheet 15-Nov-20

Product Name & Other Names: Propargyl Alcohol or 2-propyn-1-ol or Ethynylcarbinol.
CAS No.: 107-19-7
EINECS EC No.: 203-471-2
Molecular Formula: C3H4O or HC-CCH2OH
Molecular Weight: 56.06
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
Hazard Class and Category Code(s), Regulation (EC) No 1272/2008 (CLP):

Flammable liquids (Category 3) H226
Acute toxicity, Oral (Category 3) H301
Acute toxicity, Dermal (Category 3) H311
Acute toxicity, Inhalation (Category 3) H331
Skin corrosion (Sub-category 1B) H314
Skin sensitization (Category 1) H317
Carcinogenicity (Category 1B) H350
Chronic aquatic toxicity (Category 2) H411

Hazard statements:
H226: Flammable liquid and vapor.
H301: Toxic if swallowed.
H311: Toxic in contact with skin.
H331: Toxic if inhaled.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H350: May cause cancer.
H411: Toxic to aquatic life with long lasting effects.

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.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P330: Rinse mouth.
P362: Take off contaminated clothing and wash before reuse.
P391: Collect spillage.
P301+310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
P302+352: IF ON SKIN: Wash with soap and water.
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.
P370+378: In case of fire: Use water spray or fog for extinction.
P403+233+235: Store in a well-ventilated place. Keep container tightly closed. Keep cool.
P405: Store locked up.
P501: Dispose of contents/container to authorized agents only.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard symbols:
T = Toxic
C = Corrosive.
N = Dangerous for the environment
R-phrases:
R 10 Flammable.
R23/24/25 Toxic by inhalation, in contact with skin and if swallowed.
R34 Causes burns
R41 Risk of serious damage to eyes.
R43 May cause sensitization by skin contact
R45 May cause cancer.
R51/53 Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Product Name & Other Names: Propargyl Alcohol or 2-propyn-1-ol or Ethynylcarbinol.
CAS No.: 107-19-7
EINECS EC No.: 203-471-2

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.

Flammability of the Product: Flammable.
Flash Points: 32C.
Products of Combustion: Carbon dioxide, Carbon monoxide, fumes & Hydrochloric Acid.
Fire: Inflammable.
Explosion: Explosive in presence of heat.
Fire Extinguishing Media: Foam, Carbon dioxide (CO2), Dry powder should be preferred. Water spray or fog may also be used. 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 to prevent pressure build-up, auto-ignition, or explosion. For this substance/mixture no limitations of extinguishing agents are given.
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 under fire conditions, it may produce toxic or irritating fumes. Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method according to the surrounding situation is used. Uninvolved persons should evacuate to a safe place.

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: Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep up and remove to an approved disposal container.
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: Remove all sources of ignition. Provide proper ventilation. Absorb the material on a porous, inert material such as earth, sand, or vermiculite. Carefully sweep up the material without causing dust. Dispose of in accordance with local regulations.

Work under hood. Do not inhale substance/mixture. Avoid generation of vapors/aerosols. Keep away from open flames, hot surfaces, and sources of ignition. Take precautionary measures against static discharge.
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. 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, strong acids, strong bases, alkali hydroxides, concentrated sulfuric acid, heavy metal salts. Keep the product in its original container well sealed, in a dry and ventilated area, away from potential sources of ignition and protected from light. Protect against physical damage. Storage: 2C to 8C.

Airborne Exposure Limits: Contains no substances with occupational exposure limit values.
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: Colorless to straw-colored liquid.
Odor: Mild, geranium odor.
Odor threshold: Not available.
pH: Not available.
Relative Density: around 0.97
Boiling Point: 114C to 115C.
Melting Point: -52C to – 48C.
Flash point: 33C.
Auto-ignition temperature: 365C.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor Pressure (mm Hg): Not available.
Vapor Density (Air=1): Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility: Miscible with water and most polar organic solvents. Miscible with benzene, chloroform, ethanol, 1,2-dichloroethane, ether, acetone, dioxane, tetrahydrofuran, pyridine.
Viscosity: Not available.
Molecular Formula: C3H4O or HC-CCH2OH
Molecular Weight: 56.06

Stability: Stable under ordinary conditions of use and storage. Vapor/air-mixtures are explosive at intense warming.
Hazardous Decomposition Products: It emits Carbon dioxide, Carbon monoxide Ethyl alcohol, Hydrochloric acid & Fumes.
Hazardous Polymerization: Will not occur.
Incompatibilities: Strong oxidizing agents, strong reducing agents, strong acids, strong bases, alkali hydroxides, concentrated sulfuric acid, heavy metal salts.
Conditions to Avoid: Incompatibles, heat & light, sparks, flame.

Toxicity data
Oral - Rat LD50: 56.4 mg/kg.
Inhalation - Rat LC50: 2 mg/l; 2 h vapor
Dermal - Rabbit LD50: 88 mg/kg .
Carcinogenicity: May cause cancer.
Epidemiology: No information found
Teratogenicity: No information found
Reproductive Effects: No information found
Mutagenicity: No information found
Neurotoxicity: No information found

Environmental Toxicity:
Toxicity to fish: LC50 Pimephales promelas (fathead minnow): 1.53 mg/l; 96 h.
Toxicity to daphnia and other aquatic invertebrates: static test EC50 Daphnia (water flea): 3.36 mg/l; 48 h.
Persistence and Degradability: Degradable product.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: Bioaccumulation is not expected.
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 law.

DOT USA, TDG Canada & ADR/RID Europe:
UN Number: UN 2929
Shipping Name: TOXIC LIQUID, FLAMMABLE, ORGANIC, N.O.S. (Propargyl alcohol)
Hazard Class: 6.1(3); Packing Group: I
IATA & IMDG/IMO
UN Number: UN 2929
Shipping Name: TOXIC LIQUID, FLAMMABLE, ORGANIC, N.O.S. (Propargyl alcohol)
Hazard Class: 6.1(3); Packing Group: I.

USA:
SARA 311/312 Hazards: Fire Hazard: Immediate Health Hazard: Acute. See section 2.
California Proposition 65: This product contains the following Proposition 65 chemicals.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
H226: Flammable liquid and vapor.
H301: Toxic if swallowed.
H311: Toxic in contact with skin.
H331: Toxic if inhaled.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H350: May cause cancer.
H411: Toxic to aquatic life with long lasting effects.

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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