(+)-Diacetyl-D-tartaricacid

Modify Date: 2024-01-18 23:53:10

(+)-Diacetyl-D-tartaricacid Structure
(+)-Diacetyl-D-tartaricacid structure
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 N/A 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

 Safety Information

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

 Synthetic Route

~84%

(+)-Diacetyl-D-tartaricacid Structure

(+)-Diacetyl-D-...

CAS#:66749-60-8

Literature: Pecanha, Emerson P.; Figueiredo, Luciana J.O.; Brindeiro, Rodrigo M.; Tanuri, Amilcar; Calazans, Alexandre R.; Antunes Farmaco, 2003 , vol. 58, # 2 p. 149 - 157

~%

(+)-Diacetyl-D-tartaricacid Structure

(+)-Diacetyl-D-...

CAS#:66749-60-8

Literature: Muto; Kuroda; Kawato; Karasawa; Kubo; Nakamizo Arzneimittel-Forschung/Drug Research, 1988 , vol. 38, # 11 A p. 1662 - 1665

 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