Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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14352-65-9

14352-65-9 structure

14352-65-9 structure

Name: 2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate
Chemical Name: 2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate
CAS Number: 14352-65-9
Molecular Formula: C₈H₁₃NO₄
Molecular Weight: 187.19300
Create Date: 2018-09-02 20:30:28
Modify Date: 2025-08-26 16:12:35

Name	2-Methyl-2-propanyl 2-(hydroxyimino)-3-oxobutanoate
Synonyms	t-butyl hydroximinoacetoacetate tert-butyl 2-hydroxyimino-3-oxobutyrate t-butyl oximino acetoacetate 2-hydroxyimino-3-oxobutyric acid tert-butyl ester

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

HS Code	2928000090

1694-31-1 structure

1694-31-1

~98%

14352-65-9 structure

14352-65-9

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

326914-14-1 structure

326914-14-1

~%

14352-65-9 structure

14352-65-9

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

Precursor 2
1694-31-1 326914-14-1
DownStream 4
86770-31-2 31108-35-7 590424-04-7 60024-89-7

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%

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