CAS 622-00-4|(a")-Dibenzyl-D-tartrate

Introduction：Basic information about CAS 622-00-4|(a")-Dibenzyl-D-tartrate, 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. Articles3
6. Synonyms

Common Name	(a")-Dibenzyl-D-tartrate
CAS Number	622-00-4	Molecular Weight	330.332
Density	1.3±0.1 g/cm3	Boiling Point	480.9±25.0 °C at 760 mmHg
Molecular Formula	C₁₈H₁₈O₆	Melting Point	51-54ºC
MSDS	USA	Flash Point	171.5±16.7 °C

Names

Name	L-Tartaric Acid Dibenzyl Ester
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	480.9±25.0 °C at 760 mmHg
Melting Point	51-54ºC
Molecular Formula	C₁₈H₁₈O₆
Molecular Weight	330.332
Flash Point	171.5±16.7 °C
Exact Mass	330.110352
PSA	93.06000
LogP	2.43
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.594

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	22-24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2918130000

Customs

HS Code	2918130000
Summary	2918130000 salts and esters of tartaric acid。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%

Articles3

K. Furuta et al.

Organic Synth. 72 , 86, (1993)

Y. Hu et al.

J. Am. Chem. Soc. 118 , 4550, (1996)

E. Heldin et al.

Chromatographia 32 , 407, (1991)

Synonyms

(a")-Dibenzyl-D-tartrate

Butanedioic acid, 2,3-dihydroxy-, bis(phenylmethyl) ester, (2S,3S)-

dibenzyl (2R,3R)-2,3-dihydroxybutanedioate

MFCD00674554

Dibenzyl (2S,3S)-2,3-dihydroxysuccinate

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