Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Hydrazino-1,2-benzisothiazole 1,1-dioxide
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

6635-42-3

6635-42-3 structure

6635-42-3 structure

Name: 3-Hydrazino-1,2-benzisothiazole 1,1-dioxide
Chemical Name: (1,1-dioxo-1,2-benzothiazol-3-yl)hydrazine
CAS Number: 6635-42-3
Molecular Formula: C₇H₇N₃O₂S
Molecular Weight: 197.21400
Create Date: 2019-01-01 10:06:41
Modify Date: 2025-08-27 08:32:47

Name	(1,1-dioxo-1,2-benzothiazol-3-yl)hydrazine
Synonyms	3-hydrazino-1,2-benzisothiazole 1,1-dioxide F2165-0005 3-hydrazinyl-1,2-benzothiazole 1,1-dioxide 3-Hydrazino-1,2-benzisothiazole-1,2-dioxide 2-benzisothiazole 1,1-dioxide 3-hydrazino-1 3-hydrazino-1,2-benzothiazole 1,1-dioxide 3-hydrazino-2-benzisothiazole 1',1'-dioxide

Density	1.71g/cm3
Boiling Point	426.6ºC at 760 mmHg
Molecular Formula	C₇H₇N₃O₂S
Molecular Weight	197.21400
Exact Mass	197.02600
PSA	92.93000
LogP	1.20640
Index of Refraction	1.765

RIDADR	NONH for all modes of transport
HS Code	2934991000

18712-15-7 structure

18712-15-7

~%

6635-42-3 structure

6635-42-3

Literature: US4140693 A1, ;

81-07-2 structure

81-07-2

~%

6635-42-3 structure

6635-42-3

Literature: Journal fuer Praktische Chemie (Leipzig), , vol. <2> 95, p. 323

Precursor 2
18712-15-7 81-07-2
DownStream 0

HS Code	2934991000
Summary	2934991000. sultones and sultams. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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