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di-O-Acetyl-L-tartaric anhydride

BGC Id:	822106299253
CAS No:	6283-74-5
Synonyms:	(3r)-3α,4β-diacetoxyoxolane-2,5-dione ; (+)-di-o-acetyl-l-tartaric anhydride ; diacetyl-l-tartaric anhydride ; (+)-di-o-acetyl-l-weinsure-anhydrid ; di-o-acetyl-l-tartaric anhydride ; (r,r)-diacetyltartaric acid anhydride ; (+)-diacetyl-l-tartaric anhydride ; data ; nsc 7712 ; o,o-diacetyl tartaric acid anhydride
Molecular Formula:	C8H8O7
Molecular Weight:	216.14
EINECS:	228-502-7

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Synonyms:

(3r)-3α,4β-diacetoxyoxolane-2,5-dione ; (+)-di-o-acetyl-l-tartaric anhydride ; diacetyl-l-tartaric anhydride ; (+)-di-o-acetyl-l-weinsure-anhydrid ; di-o-acetyl-l-tartaric anhydride ; (r,r)-diacetyltartaric acid anhydride ; (+)-diacetyl-l-tartaric anhydride ; data ; nsc 7712 ; o,o-diacetyl tartaric acid anhydride

CAS:

6283-74-5

EINECS:

228-502-7

Molecular Formula:

C8H8O7

MDL:

MFCD00037918

SMILES:

NC1=C(C(C)C)C=C(Br)C=C1C(C)C

Properties

Molecular Weight:

216.14 g·mol−1

Density:

~1.4 g/cm³ (Predicted)

Melting point:

130-135 °C(lit.)

Boiling point:

~350.6° C at 760 mmHg (Predicted)

Solubility:

Dichloromethane, Methanol

Physical Description:

white crystalline solid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36 (S)

WGK Germany:

Storage temperature:

-20°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!

CM Fine Chemicals

CM Fine Chemicals, being a privately owned Swiss company, has been manufacturing and providing fine chemicals, intermediates and reagents to all kind ... Request

What other providers are available for CAS 6283-74-5?

In addition to the providers presented here for di-O-Acetyl-L-tartaric anhydride with the CAS number 6283-74-5, there are other 28 providers with slightly different product names available for this CAS number.

(+)-Diacetyl-L-tartaric anhydride

Diacetyl-L-(+)-tartaric anhydride

Dayang Chem (Hangzhou) Co.,Ltd. +3 additional providers that we know from the past

(+)-di-O-Acetyltartaric acid anhydride

+1 additional providers that we know from the past

(4-Acetyloxy-2,5-dioxooxolan-3-yl) acetate

+2 additional providers that we know from the past

L-(+)-3,4-Diacetoxytetrahydrofurane-2,5-dione