4-Bromo-2-methylbenzenesulfonyl chloride
Names
[ CAS No. ]:
139937-37-4
[ Name ]:
4-Bromo-2-methylbenzenesulfonyl chloride
[Synonym ]:
Benzenesulfonyl chloride, 4-bromo-2-methyl-
4-BROMO-2-METHYLBENZENE-1-SULFONYL CHLORIDE
4-Bromo-2-methylbenzenesulfonyl chloride
MFCD00219927
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
307.0±30.0 °C at 760 mmHg
[ Melting Point ]:
65-67ºC
[ Molecular Formula ]:
C7H6BrClO2S
[ Molecular Weight ]:
269.543
[ Flash Point ]:
139.4±24.6 °C
[ Exact Mass ]:
267.896027
[ PSA ]:
42.52000
[ LogP ]:
3.48
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.580
MSDS
Safety Information
[ Symbol ]:
GHS05, GHS07
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302-H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Hazard Codes ]:
C: Corrosive;
[ Risk Phrases ]:
R14;R29;R34
[ Safety Phrases ]:
S8-S22-S26-S30-S36/37/39-S45
[ RIDADR ]:
UN 3261
[ HS Code ]:
2904909090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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%