98-09-9

Product Name: Benzenesulfonyl chloride

Formula: C6H5ClO2S

Synonyms: Benzene sulfochloride;Benzenesulfonyl chloride

Inquiry

CHEMICAL AND PHYSICAL PROPERTIES SAFETY INFORMATION COMPUTED DESCRIPTORS PRODUCT INTRODUCTION RELATED SUPPLIERS

CHEMICAL AND PHYSICAL PROPERTIES

Physical Description	Benzenesulfonyl chloride appears as a colorless to slightly yellow solid that melts at approximately 40 °F. Very irritating to skin, eyes and mucous membranes. May emit toxic fumes when heated to high temperatures. Used to make dyes and other chemicals.
Color/Form	COLORLESS, OILY LIQUID
Boiling Point	484.7 °F at 760 mmHg (USCG, 1999)
Melting Point	58.1 °F (USCG, 1999)
Flash Point	greater than 233.6 °F (USCG, 1999)
Solubility	INSOL IN WATER; SOL IN ETHER, ALCOHOL
Density	1.3842 at 59 °F (USCG, 1999) - Denser than water; will sink
Vapor Pressure	0.06 [mmHg]
Stability/Shelf Life	STABLE TOWARD COLD WATER
Decomposition	DECOMP 251-252 °C AT 760 MM HG
Other Experimental Properties	SOLIDIFIES AT 0 °C
Chemical Classes	Toxic Gases & Vapors -> Acid Halides

SAFETY INFORMATION

Signal word	Danger
Pictogram(s)	Corrosion Corrosives GHS05 Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H314:Skin corrosion/irritation
Precautionary Statement Codes	P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

COMPUTED DESCRIPTORS

Molecular Weight	176.62 g/mol
XLogP3	1.3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	1
Exact Mass	175.9698783 g/mol
Monoisotopic Mass	175.9698783 g/mol
Topological Polar Surface Area	42.5 Å²
Heavy Atom Count	10
Formal Charge	0
Complexity	186
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

PRODUCT INTRODUCTION

description

Benzenesulfonyl chloride appears as a colorless to slightly yellow solid that melts at approximately 40 °F. Very irritating to skin, eyes and mucous membranes. May emit toxic fumes when heated to high temperatures. Used to make dyes and other chemicals.