Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-1-Benzothiopyran-4-one,2,3-dihydro-8-methyl-
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Purity: 98.0%
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29373-02-2

29373-02-2 structure

29373-02-2 structure

Name: 4H-1-Benzothiopyran-4-one,2,3-dihydro-8-methyl-
Chemical Name: 8-methyl-2,3-dihydrothiochromen-4-one
CAS Number: 29373-02-2
Molecular Formula: C₁₀H₁₀OS
Molecular Weight: 178.25100
Create Date: 2017-10-03 11:04:37
Modify Date: 2024-01-10 15:48:27

Name	8-methyl-2,3-dihydrothiochromen-4-one
Synonyms	8-Methyl-4-thiochromanon Thiochroman-4-one,8-methyl 8-Methylthiachromanon-4 8-Methyl-thiochromanon-(4) 8-Methyl-thiochromanon 8-Methylthiochroman-4-on 8-Methyl-4-thiochromanone 8-methyl-thiochroman-4-one

Density	1.2g/cm3
Boiling Point	310.7ºC at 760mmHg
Molecular Formula	C₁₀H₁₀OS
Molecular Weight	178.25100
Flash Point	163.6ºC
Exact Mass	178.04500
PSA	42.37000
LogP	2.67350
Vapour Pressure	0.00059mmHg at 25°C
Index of Refraction	1.61

HS Code	2932999099

59280-48-7 structure

59280-48-7

~%

29373-02-2 structure

29373-02-2

Literature: Song, Ya-Li; Yang, Tao; Dong, Yun-Fang; Wu, Fan; Yang, Geng-Liang Chemistry Letters, 2014 , vol. 43, # 1 p. 134 - 136

137-06-4 structure

137-06-4

~%

29373-02-2 structure

29373-02-2

Literature: Song, Ya-Li; Dong, Yun-Fang; Yang, Tao; Zhang, Chao-Chao; Su, Li-Min; Huang, Xin; Zhang, Dong-Nuan; Yang, Geng-Liang; Liu, Yu-Xin Bioorganic and Medicinal Chemistry, 2013 , vol. 21, # 24 p. 7624 - 7627

Precursor 2
59280-48-7 137-06-4
DownStream 0

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%