CAS 65259-81-6|(-)-Dipivaloyl-L-tartaric Acid

Introduction：Basic information about CAS 65259-81-6|(-)-Dipivaloyl-L-tartaric Acid, 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	(-)-Dipivaloyl-L-tartaric Acid
CAS Number	65259-81-6	Molecular Weight	318.320
Density	1.2±0.1 g/cm3	Boiling Point	436.6±45.0 °C at 760 mmHg
Molecular Formula	C₁₄H₂₂O₈	Melting Point	127-132ºC
MSDS	USA	Flash Point	153.8±22.2 °C

Names

Name	(2R,3R)-2,3-Bis(2,2-Dimethyl-1-Oxopropoxy)-Butanedioic Acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	436.6±45.0 °C at 760 mmHg
Melting Point	127-132ºC
Molecular Formula	C₁₄H₂₂O₈
Molecular Weight	318.320
Flash Point	153.8±22.2 °C
Exact Mass	318.131470
PSA	127.20000
LogP	3.74
Vapour Pressure	0.0±2.2 mmHg at 25°C
Index of Refraction	1.484

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	3
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

(2R,3R)-2,3-Bis[(2,2-dimethylpropanoyl)oxy]succinic acid

Butanedioic acid, 2,3-bis(2,2-dimethyl-1-oxopropoxy)-, (2R,3R)-

Butanedioic acid, 2,3-bis(2,2-dimethyl-1-oxopropoxy)-, (2S,3S)-

(-)-dipivaloyl-l-tartaric acid

DIPIVALOYL-L-TARTARIC ACID

(2S,3S)-2,3-Bis[(2,2-dimethylpropanoyl)oxy]succinic acid

MFCD00066535

DIPIVALOYL-D-TARTARIC ACID

Recommended......