Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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99722-81-3

99722-81-3 structure

99722-81-3 structure

Name: N-(oxomethylidene)-2-(trifluoromethoxy)benzenesulfonamide
Chemical Name: N-(oxomethylidene)-2-(trifluoromethoxy)benzenesulfonamide
CAS Number: 99722-81-3
Molecular Formula: C₈H₄F₃NO₄S
Molecular Weight: 267.18200
Create Date: 2018-11-04 11:04:42
Modify Date: 2025-09-21 09:28:46

Name	N-(oxomethylidene)-2-(trifluoromethoxy)benzenesulfonamide
Synonyms	2-(trifluoromethoxy) benzensulfonyl isocyanate 2-trifluoromethoxy-benzenesulphonyl isocyanate 2-(TRIFLUOROMETHOXY)BENZENESULFONYL ISOCYANATE 2-trifluoromethoxy-phenylsulphonyl isocyanate Benzenesulfonylisocyanate,2-(trifluoromethoxy)

Density	1.51g/cm3
Boiling Point	281.8ºC at 760mmHg
Molecular Formula	C₈H₄F₃NO₄S
Molecular Weight	267.18200
Flash Point	124.2ºC
Exact Mass	266.98100
PSA	81.18000
LogP	2.69050
Index of Refraction	1.503

HS Code	2929109000

75-44-5 structure

75-44-5

37526-59-3 structure

37526-59-3

103008-51-1 structure

103008-51-1

~%

99722-81-3 structure

99722-81-3

Literature: Bayer Aktiengesellschaft Patent: US4732711 A1, 1988 ;

Precursor 3
75-44-5 37526-59-3 103008-51-1
DownStream 0

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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