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320137

Acrylonitrile

≥99%, contains 35-45 ppm monomethyl ether hydroquinone as inhibitor

Synonym(s):

Vinyl cyanide

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About This Item

Linear Formula:
CH2=CHCN
CAS Number:
107-13-1
Molecular Weight:
53.06
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24859251
EC Number:
203-466-5
Beilstein/REAXYS Number:
605310
MDL number:
MFCD00001927
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vapor density

1.83 (vs air)

Quality Segment

vapor pressure

86 mmHg ( 20 °C)

assay

≥99%

form

liquid

autoignition temp.

897 °F

contains

35-45 ppm monomethyl ether hydroquinone as inhibitor

expl. lim.

17 %

refractive index

n20/D 1.391 (lit.)

bp

77 °C (lit.)

mp

−83 °C (lit.)

SMILES string

C=CC#N

InChI

1S/C3H3N/c1-2-3-4/h2H,1H2

InChI key

NLHHRLWOUZZQLW-UHFFFAOYSA-N

Application

Acrylonitrile is used in the manufacture of acrylic fibers, resins (acrylonitrile butadiene-styrene, styrene-acrylonitrile and others) and nitrile rubbers (butadiene-acrylonitrile).

Biochem/physiol Actions

An industrial carcinogen that is a multisite carcinogen in rats and possibly carcinogenic to humans.

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2 - Skin Sens. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

23.0 °F - closed cup

Flash Point (°C)

-5 °C - closed cup

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Class I Designated Chemical Substances

prtr

Group 4: Flammable liquids + Type 1 petroleums + Hazardous rank II + Water insoluble liquid

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

320137-BULK: + 320137-1L:4548173134628 + 320137-VAR:

jan

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