Easily soluble in most organic solvents acrylonitrile CAS 107-13-1 99.5% acrylonitrile liquid

Short Description:

Acrylonitrile

Acrylonitrile, an organic compound with the chemical formula C3H3N, is a colorless liquid with a pungent odor, flammable.Its vapor and air can form an explosive mixture, which can easily cause combustion and release toxic gases in case of open fire and high heat.

Physical properties

Melting point: -83.6℃

Boiling point: 77.35℃

Density: 0.806g/cm³

Saturated Vapor Pressure: 11.07kPa（20℃）

Heat of combustion: -1761.5kJ/mol

Critical temperature: 246℃

Critical pressure: 3.54MPa

Octanol/Water Partition Coefficient: 0.25

Ignition temperature: 481℃

Refractive Index: 1.385

Send email to us

Product Detail

Product Tags

Alias: Vinyl cyanide

Chemical formula: C₃H₃N

Molecular weight: 53.0626

CAS: 107-13-1

EINECS: 203-466-5

Melting point: -83.6 ℃

Boiling point: 77.3 ℃

Water soluble: slightly soluble

Density: 0.806 g/cm³

Appearance: Colorless transparent liquid

UN No.: 1093

Physical properties

Melting point: -83.6℃

Boiling point: 77.35℃

Density: 0.806g/cm³

Saturated Vapor Pressure: 11.07kPa（20℃）

Heat of combustion: -1761.5kJ/mol

Refractive Index: 1.385

Viscosity (25ºC): 0.34mPa·s

Explosion ceiling (V/V): 17.0%

Lower explosion limit (V/V): 3.0%

Technical data

Product name	Acrylonitrile
Standard	GB/T 7717.1–2008
Item	Specific
Item	Top grade	I grade	Qualified
Appearance	Transparent liquid without suspended matter
Chroma (Pt-Co)	≤ 5	≤ 5	≤ 10
Density (20℃) g/cm³	0.800–0.807
Acidity (as acetic acid) mg/kg	≤ 20	≤ 30	None
PH value (5% aqueous solution)	6.0–9.0
Titration value (5% aqueous solution) mL	≤ 2.0	≤ 2.0	≤ 3.0
Moisture mass fraction %	0.2–0.45	0.2–0.45	0.2–0.60
Total aldehyde (as Acetaldehyde) mg/kg	≤ 30	≤ 50	≤ 100
Total cyanide (as hydrocyanic acid) mg/kg	≤ 5	≤ 10	≤ 20
Peroxide (as hydrogen peroxide) mg/kg	≤ 0.20	≤ 0.20	≤ 0.40
Iron mg/kg	≤ 0.1	≤ 0.1	≤ 0.2
Copper mg/kg	≤ 0.1	≤ 0.1	None
Acetone mass faction mg/kg	≤ 10	≤ 20	≤ 40
Acrolein mass faction mg/kg	≤ 80	≤ 150	≤ 200
Methacrylonitrile mass faction mg/kg	≤ 150	≤ 200	≤ 300
Acetonitrile mass faction mg/kg	≤ 100	None	None
Oxazole mass faction mg/kg	≤ 200	None	None
Propionitrile mass faction mg/kg	≤ 300	None	None
Acrylonitrile mass faction %	≥ 99.5	None	None
Boiling range （under at 0.10133Mpa）/℃	74.5–79.0
Polymerization inhibitor,p-hydroxyanisole mg/kg	35–45

Operational matters

Strictly closed to provide adequate local exhaust and general ventilation.The operation is as mechanized and automated as possible.Operators must through special training and strictly abide by operating procedures.It is recommended that operators wear self-priming filter respirators (full face masks), one-piece adhesive tape respirators, and rubber oil-resistant gloves.Keep away from fire and heat sources, smoking is strictly prohibited in the workplace.Using explosion-proof ventilation systems and equipment.Preventing vapors from leaking into the workplace air.Avoiding contact with oxidants, acids and bases.When handling, it should be lightly loaded and unloaded to prevent damage to packaging and containers.Equipped with the corresponding variety and quantity of fire fighting equipment and leakage emergency treatment equipment.Empty containers may be harmful residues.