Dimethyl squarate

BGC Id:	592034120552
CAS No:	5222-73-1
Synonyms:	3,4-dimethoxycyclobutane-1,2-dione ; dimethyl squarate ; squaric acid dimethyl ester ; 3,4-dimethoxy-3-cycl ; 1,2-dimethoxy-1-cyclobutene-3,4-dione ; 3,4-dimethoxy-3-cyclobutene-1,2-dione ; 3,4-dimethoxycyclobut-3-ene-1,2-dione ; dimethoxycyclobut-3-ene-1,2-dione ; 1,2-dimethoxycyclobutene-3,4-dione ; 3-cyclobutene-1,2-dione,3,4-dimethoxy-
Molecular Formula:	C6H6O4
Molecular Weight:	142.11
EINECS:

Verified providers in 2022

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

Dayang Chem (Hangzhou) Co.,Ltd.

公司類型: Leading producer

打電話: +86-571-88938639
傳真: +86-571-8893-8652
國家: P.R.China

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. 此外，2-Methyl-5-nitrophenylguanidine是由我們提供的。 We act also as agent of many chemical factories and promote their products to the international m ...

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What other providers are available for CAS 5222-73-1?

The last intensive check and update was carried out on 2022/12/07.

Identify

Synonyms:

3,4-dimethoxycyclobutane-1,2-dione ; dimethyl squarate ; squaric acid dimethyl ester ; 3,4-dimethoxy-3-cycl ; 1,2-dimethoxy-1-cyclobutene-3,4-dione ; 3,4-dimethoxy-3-cyclobutene-1,2-dione ; 3,4-dimethoxycyclobut-3-ene-1,2-dione ; dimethoxycyclobut-3-ene-1,2-dione ; 1,2-dimethoxycyclobutene-3,4-dione ; 3-cyclobutene-1,2-dione,3,4-dimethoxy-

CAS:

5222-73-1

EINECS:

Molecular Formula:

C6H6O4

MDL:

MFCD00101316

SMILES:

C[C@]12CCC(=O)C=C1CC[C@@H]3[C@@H]2[C@H](C[C@]4([C@H]3CC[C@@]4(C(=O)CO)O)C)O

Properties

Molecular Weight:

142.11 g·mol−1

Melting point:

55-57 °C(lit.)

Physical Description:

white crystalline powder

Safety Information

Hazard Classes:

Risk Codes:

42/43 (R)

Safety Codes:

22-24/25-26-36/37/39 (S)

WGK Germany:

Storage temperature:

0-6°C

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!

Evonik ( formerly Wilshire Technologies, Inc. )

WILSHIRE TECHNOLOGIES, Inc., is a leader in innovative process chemistry and development, producing value-added reactants, reagents and intermediates ... Request

What other providers are available for CAS 5222-73-1?

In addition to the providers presented here for Dimethyl squarate with the CAS number 5222-73-1, there are other 46 providers with slightly different product names available for this CAS number.

Squaric acid dimethyl ester

+5 additional providers that we know from the past

Dimethoxycyclobut-3-ene-1,2-dione

3,4-Dimethoxy-3-cyclobutene-1,2-dione

8,9-Dimethoxy-2-[[2-(4-morpholinyl)ethylamino]-oxomethyl]-5,6-dihydropyrrolo[2,1-a]isoquinoline-3-carboxylic acid

+1 additional providers that we know from the past