Dicarbonic acid, dimethyl ester

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CAS 4525-33-1

Formula C4H6O5

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
865385779398	Dicarbonic acid, dimethyl ester (865385779398)		on request	+ -

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Identify

Synonyms:

pyrocarbonic acid dimethyl ester ; dimethyldicarbonate(dmdc) ; dicarbonic acid dimethyl ester ; oxydi-formic acid dimethyl ester ; dimethyl dicarbonate ; velcorin ; dimethyl pyrocarbonate ; 2-oxamalonic acid dimethyl ester ; oxydi-formicacidimethylester ; methylpyrocarbonate

CAS:

4525-33-1

EINECS:

224-859-8

Molecular Formula:

C4H6O5

MDL:

SMILES:

COC(=O)OC(=O)OC

Properties

Molecular Weight:

134.09 g·mol−1

Density:

1.25 g/mL at 25 °C(lit.)

Melting point:

17.2° C

Boiling point:

45-46 °C5 mm Hg(lit.)

Flash point:

80 °C

Physical Description:

colorless transparent liquid

Safety Information

Hazard Symbols: T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

6.1(a)

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

21/22-23-34 (R)

Safety Codes:

18-26-28-36/37/39-38-45 (S)

WGK Germany:

RID / ADR:

UN 2927 6.1 / PG 2

RTECS:

HT0362500

Storage temperature:

2-8°C

Prices

In the last 7 years, 1 prices are shown for »Dicarbonic acid, dimethyl ester« as an example. This short excerpt serves as a guide and can be used as trend information. The shown prices are given in USD and range in year 2019 from USD 500.00 for 100ml to USD 500.00 per 100ml in 2021 .