2-Chloroacrylonitrile

Modify Date: 2025-08-20 08:00:45

2-Chloroacrylonitrile structure	Common Name	2-Chloroacrylonitrile
	CAS Number	920-37-6	Molecular Weight	87.508
	Density	1.1±0.1 g/cm3	Boiling Point	89.5±13.0 °C at 760 mmHg
	Molecular Formula	C₃H₂ClN	Melting Point	−65 °C(lit.)
	MSDS	Chinese USA	Flash Point	6.7±0.0 °C
	Symbol	GHS02, GHS05, GHS06, GHS08, GHS09	Signal Word	Danger

Name	2-Chloroacrylonitrile
Synonym	More Synonyms

Density	1.1±0.1 g/cm3
Boiling Point	89.5±13.0 °C at 760 mmHg
Melting Point	−65 °C(lit.)
Molecular Formula	C₃H₂ClN
Molecular Weight	87.508
Flash Point	6.7±0.0 °C
Exact Mass	86.987579
PSA	23.79000
LogP	0.34
Vapour Pressure	58.4±0.2 mmHg at 25°C
Index of Refraction	1.435
InChIKey	OYUNTGBISCIYPW-UHFFFAOYSA-N
SMILES	C=C(Cl)C#N

2-Chloroacrylonitrile MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AT5525000

CHEMICAL NAME :: Acrylonitrile, 2-chloro-

CAS REGISTRY NUMBER :: 920-37-6

BEILSTEIN REFERENCE NO. :: 0773744

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C3-H2-Cl-N

MOLECULAR WEIGHT :: 87.51

WISWESSER LINE NOTATION :: NCYGU1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 25 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Vascular - regional or general arteriolar or venous dilation Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555346

TYPE OF TEST :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 304 mg/m3/6H

TOXIC EFFECTS :: Vascular - regional or general arteriolar or venous dilation Lungs, Thorax, or Respiration - dyspnea Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555346

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10 mg/kg

TOXIC EFFECTS :: Behavioral - convulsions or effect on seizure threshold Vascular - regional or general arteriolar or venous dilation Lungs, Thorax, or Respiration - dyspnea

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555346

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 25 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555346

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 105 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 27(2),52,1983

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 10 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Skin and Appendages - hair

REFERENCE :: NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0555346

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02164

Symbol	GHS02, GHS05, GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statements	H225-H300 + H310 + H330-H314-H334-H350-H400
Precautionary Statements	P201-P210-P260-P280-P284-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338-P308 + P313-P403 + P233
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	F:Flammable
Risk Phrases	R11;R23/24;R28;R36/37/38;R40
Safety Phrases	S53-S26-S36/37/39-S45-S61-S28A-S16-S1
RIDADR	UN 3383 6.1/PG 1
WGK Germany	3
RTECS	AT5525000
Packaging Group	II
Hazard Class	3.1
HS Code	2926909090

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Precursor 9
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DownStream 10
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HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Structure-nephrotoxicity relationships of glutathione pathway intermediates derived from organic solvents.

Toxicology 56(1) , 47-61, (1989)

The nephrotoxicity of glutathione (GSH) pathway metabolites derived from toluene (TOL), styrene (STYR), bromobenzene (BB), acrylonitrile (ACLN) and 2-chloroacrylonitrile (CACLN) were compared with tha...

[Information from the Soviet Toxicology Center].

Gig. Tr. Prof. Zabol. (2) , 52-3, (1983)

Dual-function cinchona alkaloid catalysis: catalytic asymmetric tandem conjugate addition-protonation for the direct creation of nonadjacent stereocenters.

J. Am. Chem. Soc. 128(12) , 3928-30, (2006)

Catalytic tandem asymmetric reactions constitute a powerful strategy for the asymmetric construction of nonadjacent stereocenters in acyclic molecules directly from achiral precursors. In this Communi...

2-chloro-acrylonitrile

2-CHLOROCYANOETHYLENE

1-Chloroaerylonitrile

MFCD00001858

2-PROPENONITRLLE

Chloroacrylonitrile

2-Propenenitrile, 2-chloro-

2-chloro-acrylonitril

NCYGU1

2-Chloroacrylonitrile

β-Chloroacrylonitrile

2-CHLORACRYLONITRIL

EINECS 213-055-2

2-Chloroprop-2-enenitrile

1-Cyanovinyl chloride

2-chloroacrylnitrile

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China
Product Name: 2-Chloroacrylonitrile
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China
Product Name: 2-Chloroacrylonitrile
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Chloroacrylonitrile
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Purity: 98.0%
Delivery: Inquiry
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Henan Tianfu Chemical Co., Ltd.
China
Product Name: 2-Chloroacrylonitrile
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Delivery: Inquiry
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Zhongshan Xingrui Chemical Co. , Ltd.
China
Product Name: 2-Chloroacrylonitrile
Price: ￥Inquiry/25kg
Purity: 99.0%
Delivery: Inquiry
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Email: 3096638339@qq.com

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2-Chloroacrylonitrile

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MSDS

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CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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Precursor & DownStream

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