BGC » Chemicals A-Z » Crotononitrile (cis+trans)

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Identify Suppliers 2025 Properties Safty

Crotononitrile (cis+trans)

BGC Id:	930001519542
CAS No:	4786-20-3
Synonyms:	1-cyanopropene ; crotonicnitrile ; 2-butenonitrile ; but-2-enenitrile ; crotononitrile ; crotonnitrile ; crotonitrile ; propenyl cyanide ; 2-butenenitrile ; crotonic nitrile
Molecular Formula:	CH3CH=CHCN
Molecular Weight:	67.09
EINECS:	225-335-1

Verified providers in 2025

The following notable provider has been checked and can be recommended.

BuGuCh & Partners

företagets typ: Producer

land: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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What other providers are available for CAS 4786-20-3?

The last intensive check and update was carried out on 2025/10/30.

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Synonyms:

1-cyanopropene ; crotonicnitrile ; 2-butenonitrile ; but-2-enenitrile ; crotononitrile ; crotonnitrile ; crotonitrile ; propenyl cyanide ; 2-butenenitrile ; crotonic nitrile

CAS:

4786-20-3

EINECS:

225-335-1

Molecular Formula:

CH3CH=CHCN

MDL:

MFCD00001935

Properties

Molecular Weight:

67.09 g·mol−1

Density:

0.824 g/mL at 25 °C(lit.)

Melting point:

-52.2° C

Boiling point:

120-121 °C(lit.)

Flash point:

17 °C

Physical Description:

clear light yellow liquid

Safety Information

Hazard Symbols: F, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

3.1

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

11-22-36/37/38-26-16 (R)

Safety Codes:

16-26-36 (S)

WGK Germany:

RID / ADR:

UN 2924 3 / PG 2

RTECS:

GQ6322000

Storage temperature:

Flammables area

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Santa Cruz Biotechnology, Inc.

Santa Cruz Biotechnology, Inc. now offers over 140,000 specialty biochemicals under our ChemCruz™ brand. Santa Cruz Biotechnology, Inc. is focused... Request

What other providers are available for CAS 4786-20-3?

In addition to the providers presented here for Crotononitrile (cis+trans) with the CAS number 4786-20-3, there are other 18 providers with slightly different product names available for this CAS number.

Crotononitrile

Hangzhou Zhongqi Chem Co., Ltd | Dayang Chem (Hangzhou) Co.,Ltd. | Xiamen Equation Chemical Co.,Ltd | Leap Chem Co., Ltd +11 additional providers that we know from the past

2-Butenenitrile

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) +1 additional providers that we know from the past

Crotononitrile, contains ca. 20% cis-isomer

AK Scientific, Inc.