Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Chloro-6-methyl-dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-Dioxide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Chloro-6-methyl-dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-Dioxide
Price: ￥248.0/1g ￥108.0/250mg
Purity: 98.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Chloro-6,11-dihydro-6-methyl-5,5,11-trioxodibenzo[c,f][1,2]thiazepine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: 3-Chloro-6-methyl-dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-dioxide
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

26638-53-9

26638-53-9 structure

26638-53-9 structure

Name: 3-Chloro-6-methyl-dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-Dioxide
Chemical Name: 3-Chloro-6-methyl-dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-Dioxide
CAS Number: 26638-53-9
Molecular Formula: C₁₄H₁₀ClNO₃S
Molecular Weight: 307.752
Create Date: 2018-12-31 11:32:46
Modify Date: 2025-08-27 12:34:52

Name	3-Chloro-6-methyl-dibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-Dioxide
Synonyms	3-chloro-6-methyl-5,5-dioxobenzo[c][2,1]benzothiazepin-11-one Dibenzo[c,f][1,2]thiazepin-11(6H)-one, 3-chloro-6-methyl-, 5,5-dioxide 3-Chloro-6-methyl-dibenzo[c,f][1,2]thiazepin-11(6H)-one5,5-dioxide 3-Chloro-6,11,-dihydro-6-methyl,5,511-trioxodibenzo[c,f][1,2]thiazepine 3-Chloro-6-methyldibenzo[c,f][1,2]thiazepin-11(6H)-one 5,5-dioxide

Density	1.5±0.1 g/cm3
Boiling Point	494.6±55.0 °C at 760 mmHg
Molecular Formula	C₁₄H₁₀ClNO₃S
Molecular Weight	307.752
Flash Point	252.9±31.5 °C
Exact Mass	307.006989
PSA	62.83000
LogP	2.27
Vapour Pressure	0.0±1.3 mmHg at 25°C
Index of Refraction	1.647

Hazard Codes	Xi
HS Code	2933990090

Precursor 0
DownStream 2
26638-66-4 26723-60-4

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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