CAS 13918-92-8|2,4-Difluorobenzenesulfonyl chloride

Introduction：Basic information about CAS 13918-92-8|2,4-Difluorobenzenesulfonyl chloride, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Articles1
6. Synonyms

Common Name	2,4-Difluorobenzenesulfonyl chloride
CAS Number	13918-92-8	Molecular Weight	212.602
Density	1.6±0.1 g/cm3	Boiling Point	245.4±20.0 °C at 760 mmHg
Molecular Formula	C₆H₃ClF₂O₂S	Melting Point	/
MSDS	Chinese	Flash Point	102.2±21.8 °C
Symbol	GHS05	Signal Word	Danger

Names

Name	2,4-Difluorobenzenesulfonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.6±0.1 g/cm3
Boiling Point	245.4±20.0 °C at 760 mmHg
Molecular Formula	C₆H₃ClF₂O₂S
Molecular Weight	212.602
Flash Point	102.2±21.8 °C
Exact Mass	211.951035
PSA	42.52000
LogP	2.15
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.516
InChIKey	FJSAJUXIHJIAMD-UHFFFAOYSA-N
SMILES	O=S(=O)(Cl)c1ccc(F)cc1F
Storage condition	2~8℃

Safety Information

Symbol	GHS05
Signal Word	Danger
Hazard Statements	H314
Precautionary Statements	P280-P305 + P351 + P338-P310
Personal Protective Equipment	Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Hazard Codes	C:Corrosive;
Risk Phrases	R34
Safety Phrases	S45-S36/37/39-S26
RIDADR	3265
Packaging Group	II
Hazard Class	8
HS Code	2904909090

Customs

HS Code	2904909090
Summary	HS:2904909090 sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles1

Sulfonamide as an Activating Group for the Synthesis of Poly (aryl ether sulfonamide) s by Nucleophilic Aromatic Substitution. Rebeck NT and Knauss DM.

Macromolecules 44(17) , 6717-6723, (2011)

Synonyms

WSGR BF DF

2,4-Difluorobenzenesulfonyl chloride

Benzenesulfonyl chloride, 2,4-difluoro-

MFCD00042481

2,4-Difluorobenzene-1-sulfonyl chloride

2,4-Difluorobenzenesulphonyl chloride

Recommended......