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 2 notable providers have been checked and can be recommended.

Zehao Industry

BLD Pharmatech

Smile code: O=C(OC)C#CC(OC)=O MDL Number: MFCD00008456 Purity : 98% GC Available in stock: 107289 g

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

Physical Description:

clear colorless to light yellow liquid

Suppliers

Zehao Industry Co., Ltd.

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. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Titanium(IV) oxysulfateはまた、私たちに提供されます。 Our capabilities are comprised of our manufacturi ...

カントリー: P.R.China 電話: +86-531-88909322 ファックス: +86-531-88909322

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BLD Pharmatech Ltd

会社のタイプ: Supplier

カントリー: P.R.China
電話: +86-21-61629022
ファックス: +86-21-50201702

Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. BLD Pharmatech Ltdは3-Methylsulfonylpropylamine Hydrochlorideの販売しています。 Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...

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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 89 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