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143654-18-6

143654-18-6 structure

143654-18-6 structure

Name: 4-bromo-1,1-dioxothiolan-3-one
Chemical Name: 4-bromo-1,1-dioxothiolan-3-one
CAS Number: 143654-18-6
Molecular Formula: C₄H₅BrO₃S
Molecular Weight: 213.05000
Create Date: 2018-11-11 23:32:24
Modify Date: 2025-09-03 10:01:35

Name	4-bromo-1,1-dioxothiolan-3-one
Synonyms	4-Bromo-1,1-dioxo-tetrahydrothiophen-3-one 3(2H)-Thiophenone,4-bromodihydro-,1,1-dioxide 4-bromo-3-sulfolanone

Molecular Formula	C₄H₅BrO₃S
Molecular Weight	213.05000
Exact Mass	211.91400
PSA	59.59000
LogP	0.82820

HS Code	2934999090

20688-40-8 structure

20688-40-8

~63%

143654-18-6 structure

143654-18-6

Literature: Chou, Ta-shue; Tsai, Chung-Ying Tetrahedron Letters, 1992 , vol. 33, # 29 p. 4201 - 4204

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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