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Identify Suppliers 2025 Properties Safty

trans-Crotonyl chloride

BGC Id:	831156211461
CAS No:	10487-71-5
Synonyms:	e-crotonyl chloride ; 2-butenoyl chloride ; 2-butenoic acid chloride ; but-2-enoylchloride ; 2-butenoylchloride ; crotonyl chloride ; trans-2-butenoyl chloride ; crotonoyl chloride ; crotonyl ; crotonic acid chloride
Molecular Formula:	C4H5ClO
Molecular Weight:	104.53
EINECS:	234-010-3

Verified providers in 2025

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

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier

Phone: +852-30606658
Country: P.R.China

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer se ...

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What other providers are available for CAS 10487-71-5?

The last intensive check and update was carried out on 2025/12/28.

Identify

Synonyms:

e-crotonyl chloride ; 2-butenoyl chloride ; 2-butenoic acid chloride ; but-2-enoylchloride ; 2-butenoylchloride ; crotonyl chloride ; trans-2-butenoyl chloride ; crotonoyl chloride ; crotonyl ; crotonic acid chloride

CAS:

10487-71-5

EINECS:

234-010-3

Molecular Formula:

C4H5ClO

MDL:

MFCD00000734

Properties

Molecular Weight:

104.53 g·mol−1

Density:

1.091 g/mL at 25 °C(lit.)

Boiling point:

120-123 °C(lit.)

Flash point:

95 ºF

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

10-34-36/37 (R)

Safety Codes:

16-26-27-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 2920 8 / PG 2

What other providers are available for CAS 10487-71-5?

In addition to the providers presented here for trans-Crotonyl chloride with the CAS number 10487-71-5, there are other 20 providers with slightly different product names available for this CAS number.

2-Butenoyl chloride

Xiamen Equation Chemical Co.,Ltd | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +7 additional providers that we know from the past

rac-Crotonoyl Chloride

+1 additional providers that we know from the past

Crotonoyl chloride (cis+trans)

Dayang Chem (Hangzhou) Co.,Ltd. +7 additional providers that we know from the past