Butanoic acid,2,3-dihydroxy-3-methyl-

Modify Date: 2024-01-07 11:38:52

Butanoic acid,2,3-dihydroxy-3-methyl- Structure
Butanoic acid,2,3-dihydroxy-3-methyl- structure
Common Name Butanoic acid,2,3-dihydroxy-3-methyl-
CAS Number 1756-18-9 Molecular Weight 134.13000
Density 1.326g/cm3 Boiling Point 332.2ºC at 760mmHg
Molecular Formula C5H10O4 Melting Point N/A
MSDS N/A Flash Point 168.9ºC

 Names

Name 2,3-dihydroxy-3-methylbutanoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.326g/cm3
Boiling Point 332.2ºC at 760mmHg
Molecular Formula C5H10O4
Molecular Weight 134.13000
Flash Point 168.9ºC
Exact Mass 134.05800
PSA 77.76000
Vapour Pressure 1.07E-05mmHg at 25°C
Index of Refraction 1.5
Storage condition -20°C

 Safety Information

HS Code 2918290000

 Synthetic Route

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Butanoic acid,2,3-dihydroxy-3-methyl- Structure

Butanoic acid,2...

CAS#:1756-18-9

Literature: Nielsen,B.E. et al. Acta Chemica Scandinavica (1947-1973), 1969 , vol. 23, # 3 p. 967 - 970

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Butanoic acid,2,3-dihydroxy-3-methyl- Structure

Butanoic acid,2...

CAS#:1756-18-9

Literature: Faworski Zhurnal Russkago Fiziko-Khimicheskago Obshchestva, 1912 , vol. 44, p. 1361 Chem. Zentralbl., 1913 , vol. 84, # I p. 1007

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Butanoic acid,2,3-dihydroxy-3-methyl- Structure

Butanoic acid,2...

CAS#:1756-18-9

Literature: Koegl; Duisberg; Erxleben Justus Liebigs Annalen der Chemie, 1931 , vol. 489, p. 191

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Butanoic acid,2,3-dihydroxy-3-methyl- Structure

Butanoic acid,2...

CAS#:1756-18-9

Literature: Hall; Walmsley Chemistry and Industry (London, United Kingdom), 1957 , p. 760

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Butanoic acid,2,3-dihydroxy-3-methyl- Structure

Butanoic acid,2...

CAS#:1756-18-9

Detail
Literature: Hall; Walmsley Chemistry and Industry (London, United Kingdom), 1957 , p. 760

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Butanoic acid,2,3-dihydroxy-3-methyl- Structure

Butanoic acid,2...

CAS#:1756-18-9

Detail
Literature: Hall; Walmsley Chemistry and Industry (London, United Kingdom), 1957 , p. 760

 Customs

HS Code 2918290000
Summary HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

 Synonyms

(RS)-2,3-dihydroxy-3-methylbutyric acid
3-methyl-2,3-dihydroxybutyric acid
2,3-dihydroxy-3-methylbutanoate
2,3-dihydroxy-isovalerate
2,3-Dihydroxyisovaleric acid