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: Benzenesulfonylfluoride, 3-isocyanato-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

402-36-8

402-36-8 structure

402-36-8 structure

Name: Benzenesulfonylfluoride, 3-isocyanato-
Chemical Name: 3-isocyanatobenzenesulfonyl fluoride
CAS Number: 402-36-8
Molecular Formula: C₇H₄FNO₃S
Molecular Weight: 201.17500
Create Date: 2016-11-30 10:10:49
Modify Date: 2025-09-28 22:07:32

Name	3-isocyanatobenzenesulfonyl fluoride
Synonyms	m-Fluorsulfonyl-phenyl-isocyanat EINECS 206-941-5 3-isocyanato-benzenesulfonyl fluoride Benzenesulfonyl fluoride,3-isocyanato 3-Isocyanato-benzolsulfonylfluorid m-Fluorosulfonylphenyl isocyanate ISOCYANIC ACID,m-(FLUOROSULFONYL)PHENYL ESTER 3-Isocyanatobenzenesulphonyl fluoride 3-Fluorsulfonyl-phenylisocyanat

Density	1.41g/cm3
Boiling Point	284.9ºC at 760mmHg
Molecular Formula	C₇H₄FNO₃S
Molecular Weight	201.17500
Flash Point	126.1ºC
Exact Mass	200.99000
PSA	71.95000
LogP	2.39290
Vapour Pressure	0.00289mmHg at 25°C
Index of Refraction	1.558

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NQ8900000

CHEMICAL NAME :: Isocyanic acid, m-(fluorosulfonyl)phenyl ester

CAS REGISTRY NUMBER :: 402-36-8

BEILSTEIN REFERENCE NO. :: 2370947

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H4-F-N-O3-S

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04545

HS Code	2929109000

HS Code	2929109000
Summary	2929109000. other isocyanates. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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