But-2-ynedioic acid dimethyl ester

BGC Id:	902278158472
CAS No:	762-42-5
Synonyms:	di(carbomethoxy)acetylene ; bis(carbomethoxy)acetylene ; dmad ; acetylenedicarboxylate ; dimethyl but-2-yndioate ; dimethyl butynedioate ; dimethyl 2-butynedioate ; dimethylethynedicarboxylate ; dimethyl acetylenedi ; dimethyl butyne-1,4-dioate
Molecular Formula:	C6H6O4
Molecular Weight:	142.11
EINECS:	212-098-4

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Identify

Synonyms:

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

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

Physical Description:

clear colorless to light yellow liquid

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 But-2-ynedioic acid dimethyl ester with the CAS number 762-42-5, there are other 91 providers with slightly different product names available for this CAS number.

Dimethyl 2-butynedioate

Zehao Industry Co., Ltd. | BLD Pharmatech Ltd +7 additional providers that we know from the past

Dimethyl acetylenedicarboxylate

Acetylenedicarboxylic acid dimethyl ester

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