BGC » Chemicals A-Z » Dimethyl 2-butynedioate

Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

Dimethyl 2-butynedioate

BGC Id:	512113433870
CAS No:	762-42-5
Synonyms:	dimethyl butyne-1,4-dioate ; dimethylethynedicarboxylate ; dimethyl acetylenedi ; dimethyl but-2-yndioate ; dmad ; dimethyl butynedioate ; dimethyl 2-butynedioate ; di(carbomethoxy)acetylene ; acetylenedicarboxylate ; bis(carbomethoxy)acetylene
Molecular Formula:	C6H6O4
Molecular Weight:	142.11
EINECS:	212-098-4

Verified providers in 2025

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

Zehao Industry Co., Ltd.

Phone: +86-531-88909322
Telefax: +86-531-88909322
Country: P.R.China

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. 1,4-Dimethylpiperazine will be also provided by us. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the m ...

INQUIRY | ORDER

What other providers are available for CAS 762-42-5?

The last intensive check and update was carried out on 2025/06/04.

Identify

Synonyms:

dimethyl butyne-1,4-dioate ; dimethylethynedicarboxylate ; dimethyl acetylenedi ; dimethyl but-2-yndioate ; dmad ; dimethyl butynedioate ; dimethyl 2-butynedioate ; di(carbomethoxy)acetylene ; acetylenedicarboxylate ; bis(carbomethoxy)acetylene

CAS:

762-42-5

EINECS:

212-098-4

Molecular Formula:

C6H6O4

MDL:

MFCD00008456

Properties

Molecular Weight:

142.11 g·mol−1

Density:

1.156 g/mL at 25 °C(lit.)

Melting point:

-18 °C

Boiling point:

95-98 °C19 mm Hg(lit.)

Flash point:

187 ºF

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34-22 (R)

Safety Codes:

23-26-27-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 3265 8 / PG 2

RTECS:

ES0175000

What other providers are available for CAS 762-42-5?

In addition to the providers presented here for Dimethyl 2-butynedioate with the CAS number 762-42-5, there are other 90 providers with slightly different product names available for this CAS number.

Dimethyl acetylenedicarboxylate

But-2-ynedioic acid dimethyl ester

+7 additional providers that we know from the past

Acetylenedicarboxylic acid dimethyl ester

BIOZOL Diagnostica Vertrieb GmbH +7 additional providers that we know from the past