4-chloro-9H-thioxanthen-9-one

Modify Date: 2024-01-14 17:29:46

4-chloro-9H-thioxanthen-9-one Structure
4-chloro-9H-thioxanthen-9-one structure
Common Name 4-chloro-9H-thioxanthen-9-one
CAS Number 21908-85-0 Molecular Weight 246.71200
Density 1.417g/cm3 Boiling Point 396.5ºC at 760mmHg
Molecular Formula C13H7ClOS Melting Point N/A
MSDS N/A Flash Point 193.6ºC

 Names

Name 4-chlorothioxanthen-9-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.417g/cm3
Boiling Point 396.5ºC at 760mmHg
Molecular Formula C13H7ClOS
Molecular Weight 246.71200
Flash Point 193.6ºC
Exact Mass 245.99100
PSA 45.31000
LogP 4.06810
Vapour Pressure 1.7E-06mmHg at 25°C
Index of Refraction 1.696

 Safety Information

HS Code 2932999099

 Synthetic Route

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4-chloro-9H-thioxanthen-9-one Structure

4-chloro-9H-thi...

CAS#:21908-85-0

Literature: Berg, Carsten Patent: US2003/229233 A1, 2003 ; Location in patent: Page 4 ;

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4-chloro-9H-thioxanthen-9-one Structure

4-chloro-9H-thi...

CAS#:21908-85-0

Literature: The Sherwin-Williams Company Patent: US4101558 A1, 1978 ;

~72%

4-chloro-9H-thioxanthen-9-one Structure

4-chloro-9H-thi...

CAS#:21908-85-0

Literature: Li, Jie; Jin, Can; Su, Weike Heterocycles, 2011 , vol. 83, # 4 p. 855 - 866

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4-chloro-9H-thioxanthen-9-one Structure

4-chloro-9H-thi...

CAS#:21908-85-0

Literature: Mahishi et al. Journal of the Karnatak University, 1957 , vol. 2, p. 50,57

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4-chloro-9H-thioxanthen-9-one Structure

4-chloro-9H-thi...

CAS#:21908-85-0

Literature: Mahishi et al. Journal of the Karnatak University, 1957 , vol. 2, p. 50,57

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

4-Chloro-9H-thioxanthen-9-one
4-chlorothioxanthone
9H-Thioxanthen-9-one,4-chloro
4-chloro-thioxanthen-9-one
4-Chlor-thioxanthon
4-Chlor-thioxanthen-9-on