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Merck

320137

Acrylonitrile

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

Sinonimo/i:

Vinyl cyanide

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Informazioni su questo articolo

Formula condensata:
CH2=CHCN
Numero CAS:
Peso molecolare:
53.06
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
EC Number:
203-466-5
Beilstein/REAXYS Number:
605310
MDL number:

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Nome del prodotto

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

InChI key

NLHHRLWOUZZQLW-UHFFFAOYSA-N

InChI

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

SMILES string

C=CC#N

vapor density

1.83 (vs air)

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.)

Quality Level

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Questo articolo
400031102138.00834
Acrylonitrile ≥99%, contains 35-45 ppm monomethyl ether hydroquinone as inhibitor

Sigma-Aldrich

320137

Acrylonitrile

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

Sigma-Aldrich

110213

Acrylonitrile

Acrylonitrile (stabilised with hydroquinone monomethyl ether) for synthesis

Sigma-Aldrich

8.00834

Acrylonitrile

assay

≥99%

assay

-

assay

≥99%

assay

≥99% (GC)

mp

−83 °C (lit.)

mp

-

mp

−83 °C (lit.)

mp

-83.55 °C

vapor density

1.83 (vs air)

vapor density

-

vapor density

1.83 (vs air)

vapor density

-

bp

77 °C (lit.)

bp

-

bp

77 °C (lit.)

bp

77.3 °C/1013 hPa

form

liquid

form

-

form

-

form

liquid

refractive index

n20/D 1.391 (lit.)

refractive index

-

refractive index

n20/D 1.391 (lit.)

refractive index

-

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.

signalword

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

Classe di stoccaggio

3 - Flammable liquids

wgk

WGK 3

flash_point_f

23.0 °F - closed cup

flash_point_c

-5 °C - closed cup

ppe

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


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J Whysner et al.
Regulatory toxicology and pharmacology : RTP, 27(3), 217-239 (1998-08-07)
Acrylonitrile (ACN) exposure is associated with tumors in rat brain, Zymbal gland, and mammary gland. Adducts affecting base pairing were formed in isolated DNA exposed in vitro to the ACN metabolite cyanoethylene oxide (CNEO). DNA from liver, which is not
A Léonard et al.
Mutation research, 436(3), 263-283 (1999-06-04)
Acrylonitrile (AN) is an important intermediary for the synthesis of a variety of organic products, such as artificial fibres, household articles and resins. Although acute effects are the primary concern for an exposure to AN, potential genotoxic, carcinogenic and teratogenic
Philip Cole et al.
Regulatory toxicology and pharmacology : RTP, 52(3), 342-351 (2008-10-18)
Several retrospective cohort epidemiology studies evaluated a number of health outcomes in workers exposed to acrylonitrile (AN). The epidemiology studies included in this review have been published since 1970 and were identified through Ovid and MEDLINE retrieval services using search
Acrylonitrile and human cancer--an overview.
D Coggon et al.
Scandinavian journal of work, environment & health, 24 Suppl 2, 81-82 (1998-08-26)
Takeo Suzuki et al.
Nucleic acids research, 42(11), 7346-7357 (2014-05-17)
In mammalian mitochondria, 22 species of tRNAs encoded in mitochondrial DNA play crucial roles in the translation of 13 essential subunits of the respiratory chain complexes involved in oxidative phosphorylation. Following transcription, mitochondrial tRNAs are modified by nuclear-encoded tRNA-modifying enzymes.

Articoli

RAFT polymerization offers living characteristics to radical polymerization, contributing versatility to reversible deactivation radical polymerization methods.

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