Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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109975-76-0

109975-76-0 structure

109975-76-0 structure

Name: 4-but-3-enyl-1-[tert-butyl(dimethyl)silyl]azetidin-2-one
Chemical Name: 4-but-3-enyl-1-[tert-butyl(dimethyl)silyl]azetidin-2-one
CAS Number: 109975-76-0
Molecular Formula: C₁₃H₂₅NOSi
Molecular Weight: 239.42900
Create Date: 2017-09-01 08:26:11
Modify Date: 2025-10-01 10:29:52

Name	4-but-3-enyl-1-[tert-butyl(dimethyl)silyl]azetidin-2-one
Synonyms	2-Azetidinone,4-(3-butenyl)-1-[(1,1-dimethylethyl)dimethylsilyl] 1-(tert-butyldimethylsilyl)-4-(3-butenyl)azetidin-2-one 1-(tert-butyldimethylsilyl)-4-(3-butenyl)-2-azetidinone

Molecular Formula	C₁₃H₂₅NOSi
Molecular Weight	239.42900
Exact Mass	239.17100
PSA	20.31000
LogP	3.49660

74373-13-0 structure

74373-13-0

18162-48-6 structure

18162-48-6

~99%

109975-76-0 structure

109975-76-0

Literature: Barrett, Anthony G. M.; Graboski, Gregory G.; Sabat, Michal; Taylor, Sven J. Journal of Organic Chemistry, 1987 , vol. 52, # 21 p. 4693 - 4702

Precursor 2
74373-13-0 18162-48-6
DownStream 2
74373-19-6 87568-56-7

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