Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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81228-87-7

81228-87-7 structure

81228-87-7 structure

Name: cyclobutyl carbonochloridate
Chemical Name: cyclobutyl carbonochloridate
CAS Number: 81228-87-7
Molecular Formula: C₅H₇ClO₂
Molecular Weight: 134.56100
Create Date: 2018-09-14 15:48:03
Modify Date: 2025-09-17 18:31:29

Name	cyclobutyl carbonochloridate
Synonyms	Cyclobutyl chloroformate [UN2744] [Poison,Corrosive] Carbonochloridic acid,cyclobutyl ester Cyclobutyl chloroformate

Density	1.24g/cm3
Boiling Point	148.3ºC at 760 mmHg
Molecular Formula	C₅H₇ClO₂
Molecular Weight	134.56100
Flash Point	56.8ºC
Exact Mass	134.01300
PSA	26.30000
LogP	1.91430
Index of Refraction	1.463

RIDADR	UN 2744
Packaging Group	II
Hazard Class	6.1(a)

32315-10-9 structure

32315-10-9

2919-23-5 structure

2919-23-5

~%

81228-87-7 structure

81228-87-7

Literature: Eden; Higginbottom; Hill; Horwell; Hunter; Martin; Pritchard; Rahman; Richardson; Roberts European Journal of Medicinal Chemistry, 1993 , vol. 28, # 1 p. 37 - 45

75-44-5 structure

75-44-5

2919-23-5 structure

2919-23-5

~%

81228-87-7 structure

81228-87-7

Literature: ENANTA PHARMACEUTICALS, INC. Patent: WO2008/22006 A2, 2008 ; Location in patent: Page/Page column 53 ; WO 2008/022006 A2

Precursor 3
32315-10-9 2919-23-5 75-44-5
DownStream 0

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