Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2H-1,4-BENZOTHIAZINE-3(4H)-THIONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

22191-30-6

22191-30-6 structure

22191-30-6 structure

Name: 2H-1,4-BENZOTHIAZINE-3(4H)-THIONE
Chemical Name: 4H-1,4-benzothiazine-3-thione
CAS Number: 22191-30-6
Molecular Formula: C₈H₇NS₂
Molecular Weight: 181.27800
Create Date: 2017-08-23 20:08:08
Modify Date: 2025-09-22 20:25:19

Name	4H-1,4-benzothiazine-3-thione
Synonyms	HMS1646G21 2,3-Dihydro-3-thio-1,4-benzthiazine 3-Thioxo-2.3-dihydro-benzo-1.4-thiazin 3-Thioxo-3,4-dihydro-2H-1,4-benzothiazin

Density	1.38g/cm3
Boiling Point	290.8ºC at 760 mmHg
Molecular Formula	C₈H₇NS₂
Molecular Weight	181.27800
Flash Point	129.7ºC
Exact Mass	181.00200
PSA	76.46000
LogP	2.18770
Vapour Pressure	0.00203mmHg at 25°C
Index of Refraction	1.739

5325-20-2 structure

5325-20-2

~96%

22191-30-6 structure

22191-30-6

Literature: Grandolini; Rossi; Tiralti; Orzalesi; De Regis Farmaco, Edizione Scientifica, 1985 , vol. 40, # 4 p. 221 - 236

91435-67-5 structure

91435-67-5

~%

22191-30-6 structure

22191-30-6

Literature: Takahashi, Masahiko; Ohba, Masaru Heterocycles, 1995 , vol. 41, # 10 p. 2263 - 2270

137-07-5 structure

137-07-5

~%

22191-30-6 structure

22191-30-6

Literature: Takahashi, Masahiko; Ohba, Masaru Heterocycles, 1995 , vol. 41, # 10 p. 2263 - 2270

172983-52-7 structure

172983-52-7

~%

22191-30-6 structure

22191-30-6

Literature: Takahashi, Masahiko; Ohba, Masaru Heterocycles, 1995 , vol. 41, # 10 p. 2263 - 2270

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