Basic information

Product Name: 4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE
Synonyms: 4-CHLOROMETHYLBENZENE-SULFONYLFLUORIDE;4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE;4-(Chloromethyl)benzenesulphonyl fluoride 98%;4-(Chloromethyl)benzenesulphonylfluoride98%;1-(Chloromethyl)-4-(fluorosulphonyl)benzene, 4-(Fluorosulphonyl)benzyl chloride;4-(chloromethyl)benzene-1-sulfonyl fluoride
CAS NO:455-21-0
Molecular Formula: C₇H₆ClFO₂S
Molecular Weight: 208.64
EINECS: N/A
Product Categories: N/A
Mol File: 455-21-0.mol

Chemical Properties

Melting Point: N/A
Boiling Point: 243.2°Cat760mmHg
Flash Point: 100.9°C
Appearance: /
Density: 1.403g/cm³
Vapor Pressure: 0.008mmHg at 25°C
Refractive Index: 1.523
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE(CAS DataBase Reference)
NIST Chemistry Reference: 4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE(455-21-0)
EPA Substance Registry System: 4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE(455-21-0)

Safety Data

Hazard Codes: N/A
Statements: 34
Safety Statements: 26-36/37/39
RIDADR: 3261
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 455-21-0(Hazardous Substances Data)

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SDS
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455-21-0 Usage

Uses

Used in Pharmaceutical and Agrochemical Industries:
4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE is used as a strong acylation agent for the synthesis of various pharmaceuticals and agrochemicals. Its reactivity allows for the efficient production of desired compounds in these industries.
Used as a Reactive Reagent for Amine Protection:
In organic chemistry, 4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE is used as a reagent for the protection of amines. This protection is crucial in preventing unwanted side reactions during the synthesis process, ensuring the desired outcome.
Used as a Precursor in Organic Compound Synthesis:
4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE is utilized as a precursor in the synthesis of a variety of organic compounds, contributing to the formation of complex molecular structures.
Used as a Fluorinating Agent in Organic Synthesis Reactions:
4-(CHLOROMETHYL)BENZENESULPHONYL FLUORIDE is employed as a fluorinating agent, introducing fluorine atoms into organic molecules, which can significantly alter their properties and reactivity.

Check Digit Verification of cas no

The CAS Registry Mumber 455-21-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,5 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 455-21:
(5*4)+(4*5)+(3*5)+(2*2)+(1*1)=60
60 % 10 = 0
So 455-21-0 is a valid CAS Registry Number.

InChI:InChI=1/C7H6ClFO2S/c8-5-6-1-3-7(4-2-6)12(9,10)11/h1-4H,5H2

455-21-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name	4-(chloromethyl)benzenesulfonyl fluoride

1.2 Other means of identification

Product number	-
Other names	4-chloromethyl-benzenesulfonyl fluoride

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:455-21-0 SDS

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