4,4'-methylenebis(benzenesulfonyl chloride)

Names

[ Name ]:
4,4'-methylenebis(benzenesulfonyl chloride)

[Synonym ]:
4,4'-Methandiyl-bis-benzolsulfonylchlorid
Bis(4-chlorosulfonylphenyl)methane
4,4'-Methylenebis(benzenesulfonyl chloride)
MFCD00012363
Diphenylmethane-4,4'-disulphonyl chloride
4,4'-methanediyl-bis-benzenesulfonyl chloride
diphenylmethane-4,4'-disulfonyl chloride

Chemical & Physical Properties

[ Density]:
1.508g/cm3

[ Boiling Point ]:
483.9ºC at 760 mmHg

[ Melting Point ]:
123-125ºC(lit.)

[ Molecular Formula ]:
C₁₃H₁₀Cl₂O₄S₂

[ Molecular Weight ]:
365.25200

[ Flash Point ]:
246.4ºC

[ Exact Mass ]:
363.94000

[ PSA ]:
85.04000

[ LogP ]:
5.29400

[ Index of Refraction ]:
1.604

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H302 + H312 + H332-H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C: Corrosive;

[ Risk Phrases ]:
20/21/22-34

[ Safety Phrases ]:
23-26-27-36/37/39-45

[ RIDADR ]:
UN 3261 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
8.0

[ HS Code ]:
2904909090

Synthetic Route

Click to get detail 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%

Articles

Preparation and thermal properties of some piperazine polysulfonamides. Evers RC and Ehlers GF.

J. Polym. Sci. A Polym. Chem. 5(7) , 1797-1801, (1967)