2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate

Modify Date: 2024-01-03 09:42:40

2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate Structure
2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate structure
Common Name 2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate
CAS Number 14352-65-9 Molecular Weight 187.19300
Density 1.126g/cm3 Boiling Point 281.084ºC at 760 mmHg
Molecular Formula C8H13NO4 Melting Point N/A
MSDS N/A Flash Point 123.795ºC

 Names

Name 2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.126g/cm3
Boiling Point 281.084ºC at 760 mmHg
Molecular Formula C8H13NO4
Molecular Weight 187.19300
Flash Point 123.795ºC
Exact Mass 187.08400
PSA 75.96000
LogP 0.74730
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.468

 Safety Information

HS Code 2928000090

 Synthetic Route

~98%

2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate Structure

2-Methyl-2-prop...

CAS#:14352-65-9

Literature: Pharmacia and Upjohn Company LLC Patent: US2006/9510 A1, 2006 ; Location in patent: Page/Page column 15; 17 ;

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2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate Structure

2-Methyl-2-prop...

CAS#:14352-65-9

Literature: Sugen, Inc. Patent: US6878733 B1, 2005 ; Location in patent: Page/Page column 195 ; US 6878733 B1

 Customs

HS Code 2928000090
Summary 2928000090 other organic derivatives of hydrazine or of hydroxylamine VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%

 Synonyms

t-butyl hydroximinoacetoacetate
tert-butyl 2-hydroxyimino-3-oxobutyrate
t-butyl oximino acetoacetate
2-hydroxyimino-3-oxobutyric acid tert-butyl ester
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