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31848-19-8

31848-19-8 structure

31848-19-8 structure

Name: 1,1-dioxo-2-prop-2-ynyl-4H-1λ6,2-benzothiazin-3-one
Chemical Name: 1,1-dioxo-2-prop-2-ynyl-4H-1λ6,2-benzothiazin-3-one
CAS Number: 31848-19-8
Molecular Formula: C₁₁H₉NO₃S
Molecular Weight: 235.25900
Create Date: 2016-09-20 23:10:16
Modify Date: 2025-08-26 12:31:48

Name	1,1-dioxo-2-prop-2-ynyl-4H-1λ6,2-benzothiazin-3-one
Synonyms	1,1-dioxo-2-prop-2-ynyl-4H-1

Density	1.398g/cm3
Boiling Point	403.9ºC at 760mmHg
Molecular Formula	C₁₁H₉NO₃S
Molecular Weight	235.25900
Flash Point	198.1ºC
Exact Mass	235.03000
PSA	62.83000
LogP	1.41190
Index of Refraction	1.611

HS Code	2914399090

624-65-7 structure

624-65-7

27363-39-9 structure

27363-39-9

~%

31848-19-8 structure

31848-19-8

Literature: Sianesi; Redaelli; Magistretti; Massarani Journal of Medicinal Chemistry, 1973 , vol. 16, # 10 p. 1133 - 1137

Precursor 2
624-65-7 27363-39-9
DownStream 0

HS Code	2914399090
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

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