CAS 66749-60-8|(+)-Diacetyl-D-tartaricacid

Introduction：Basic information about CAS 66749-60-8|(+)-Diacetyl-D-tartaricacid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	(+)-Diacetyl-D-tartaricacid
CAS Number	66749-60-8	Molecular Weight	234.160
Density	1.5±0.1 g/cm3	Boiling Point	398.9±42.0 °C at 760 mmHg
Molecular Formula	C₈H₁₀O₈	Melting Point	118ºC
MSDS	/	Flash Point	159.4±21.4 °C

Names

Name	(+)-Diacetyl-D-tartaric Acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.5±0.1 g/cm3
Boiling Point	398.9±42.0 °C at 760 mmHg
Melting Point	118ºC
Molecular Formula	C₈H₁₀O₈
Molecular Weight	234.160
Flash Point	159.4±21.4 °C
Exact Mass	234.037567
PSA	127.20000
LogP	1.28
Vapour Pressure	0.0±2.0 mmHg at 25°C
Index of Refraction	1.492
InChIKey	DNISEZBAYYIQFB-WDSKDSINSA-N
SMILES	CC(=O)OC(C(=O)O)C(OC(C)=O)C(=O)O

Safety Information

Risk Phrases	36/37/38
Safety Phrases	26-36/37/39
HS Code	2918990090

Customs

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Synonyms

(+)-diacetyl-d-tartaric acid

Butanedioic acid, 2,3-bis(acetyloxy)-, (2S,3S)-

(2S,3S)-2,3-Diacetoxysuccinic acid

(+)-Diacetyl-D-tartaricacid

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