Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,4-Dihydro-3-isopropyl-4-oxo-1H-2,3-benzothiazine 2,2-dioxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

31846-46-5

31846-46-5 structure

31846-46-5 structure

Name: 3,4-Dihydro-3-isopropyl-4-oxo-1H-2,3-benzothiazine 2,2-dioxide
Chemical Name: 2,2-dioxo-3-propan-2-yl-1H-2λ6,3-benzothiazin-4-one
CAS Number: 31846-46-5
Molecular Formula: C₁₁H₁₃NO₃S
Molecular Weight: 239.29100
Create Date: 2017-04-05 11:37:56
Modify Date: 2025-10-10 19:35:08

Name	2,2-dioxo-3-propan-2-yl-1H-2λ6,3-benzothiazin-4-one
Synonyms	3-Isopropyl-3,4-dihydro-4-oxo-1H-2,3-benzothiazin-S-dioxid

Density	1.311g/cm3
Boiling Point	392.7ºC at 760mmHg
Molecular Formula	C₁₁H₁₃NO₃S
Molecular Weight	239.29100
Flash Point	191.3ºC
Exact Mass	239.06200
PSA	62.83000
LogP	2.39930
Index of Refraction	1.578

HS Code	2914399090

31867-09-1 structure

31867-09-1

~%

31846-46-5 structure

31846-46-5

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

Precursor 1
31867-09-1
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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