4-(Difluoromethoxy)benzenesulfonyl chloride

Names

[ CAS No. ]:
351003-34-4

[ Name ]:
4-(Difluoromethoxy)benzenesulfonyl chloride

[Synonym ]:
4-difluoromethoxybenzenesulfonyl chloride
4-(Difluoromethoxy)benzene-1-sulfonyl chloride
MFCD03094156

Chemical & Physical Properties

[ Density]:
1.523 g/mL at 25 °C(lit.)

[ Boiling Point ]:
265-266 °C(lit.)

[ Molecular Formula ]:
C₇H₅ClF₂O₃S

[ Molecular Weight ]:
242.62800

[ Flash Point ]:
200 °F

[ Exact Mass ]:
241.96200

[ PSA ]:
51.75000

[ LogP ]:
3.29630

[ Index of Refraction ]:
n20/D 1.5150(lit.)

MSDS

Click to get detail MSDS

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;Xi: Irritant;

[ Risk Phrases ]:
R34

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ HS Code ]:
2909309090

Customs

[ HS Code ]: 2909309090

[ Summary ]:
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%