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Vinyl acetate(CAS#108-05-4)

Chemical Property:

Molecular Formula C4H6O2
Molar Mass 86.09
Density 0.934 g/mL at 25 °C (lit.)
Melting Point -93 °C (lit.)
Boling Point 72-73 °C (lit.)
Flash Point 20°F
Water Solubility 23 g/L (20 ºC)
Solubility 20g/l
Vapor Presure 88 mm Hg ( 20 °C)
Vapor Density 3 (vs air)
Appearance Liquid
Color Clear colorless to almost colorless
Exposure Limit NIOSH REL: 15-min ceiling 4 ppm (15 mg/m3); ACGIH TLV: TWA 10 ppm,STEL 15 ppm (adopted).
Merck 14,9992
BRN 1209327
PH 7 (20g/l, H2O, 20℃)
Storage Condition 2-8°C
Stability Stable. Highly flammable. Incompatible with acids, bases, oxidizing agents, peroxides, chlorosulfonic acid, ethylene imine, hydrochloric acid, oleum, nitric acid, sulfuric acid, 2-aminoethanol, light.
Sensitive Light Sensitive
Explosive Limit 2.6-13.4%(V)
Refractive Index n20/D 1.395(lit.)
Physical and Chemical Properties Colorless flammable liquid with sweet ether flavor.
melting point -93.2 ℃
boiling point 72.2 ℃
relative density 0.9317
refractive index 1.3953
flash point -1 ℃
solubility miscibility with ethanol, soluble in ether, acetone, chloroform, carbon tetrachloride and other organic solvents, insoluble in water.
Use For the production of polyvinyl alcohol, coatings and adhesives

Product Detail

Product Tags

Risk Codes R11 – Highly Flammable
R39/23/24/25 -
R23/24/25 – Toxic by inhalation, in contact with skin and if swallowed.
R36 – Irritating to the eyes
R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed.
R40 – Limited evidence of a carcinogenic effect
R37 – Irritating to the respiratory system
R20 – Harmful by inhalation
Safety Description S16 – Keep away from sources of ignition.
S23 – Do not breathe vapour.
S29 – Do not empty into drains.
S33 – Take precautionary measures against static discharges.
S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37 – Wear suitable protective clothing and gloves.
S7 – Keep container tightly closed.
S9 – Keep container in a well-ventilated place.
UN IDs UN 1301 3/PG 2
WGK Germany 2
RTECS AK0875000
TSCA Yes
HS Code 29153200
Hazard Class 3
Packing Group II
Toxicity LD50 orally in rats: 2.92 g/kg (Smyth, Carpenter)

 

Introduction

Vinyl acetate (also known as vinyl acetate) is a colorless, volatile liquid. It has the property of being miscible in water and most organic solvents.Here are some uses, preparations, and safety information for vinyl acetate:Use:- Industrial Use: Vinyl acetate is commonly used as a solvent for industrial applications such as coatings, inks, adhesives, and cleaners.- Chemical Synthesis: As an important raw material for ethylene monomers, vinyl acetate can be used to synthesize chemicals such as polyvinyl alcohol and polyvinyl alcohol ether.Preparation method:Vinyl acetate can be prepared by esterification of ethanol with acetic acid, which often requires the use of acidic catalysts such as sulfuric acid.Safety Information:1. Vinyl acetate is a flammable liquid and should be kept away from open flames and high temperatures.2. Adequate ventilation needs to be maintained in the working environment.3. When handling vinyl acetate, wear protective gloves, goggles, and overalls to avoid skin contact and inhalation.4. If inhaled or comes into contact with skin or eyes, wash immediately with plenty of water and seek medical attention. Please read the product label and safety data sheet for more details.


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