4,4'-BIPHENYLDISULFONYL CHLORIDE
Names
[ CAS No. ]:
3406-84-6
[ Name ]:
4,4'-BIPHENYLDISULFONYL CHLORIDE
[Synonym ]:
biphenyl-4,4'-disulfonyl chloride
4,4'-Biphenyldisulfonyl dichloride
4,4'-Diphenyldisulfonyl dichloride
4,4'-BIPHENYLDISULFONYL CHLORIDE
EINECS 222-293-6
(1,1'-Biphenyl)-4,4'-disulfonyl dichloride
4,4'-Diphenyldisulfonyl Chloride
Biphenyl-4,4'-disulfonyl dichloride
[1,1'-Biphenyl]-4,4'-disulfonyl dichloride
MFCD00007447
p,p'-Diphenyldisulfonyl chloride
4,4'-bis(biphenylsulfonyl) chloride
4,4'-biphenyldisulphonyl dichloride
[1,4'-disulfonyl dichloride
Biphenyl-4,4'-disulfonylchlorid
4,4'-Biphenylylenedisulfonyl chloride
4,4'-Biphenyldisulfonyl chloride (8CI)
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
476.7±38.0 °C at 760 mmHg
[ Melting Point ]:
205-208 °C(lit.)
[ Molecular Formula ]:
C12H8Cl2O4S2
[ Molecular Weight ]:
351.225
[ Flash Point ]:
242.1±26.8 °C
[ Exact Mass ]:
349.924103
[ PSA ]:
85.04000
[ LogP ]:
3.29
[ Vapour Pressure ]:
0.0±1.1 mmHg at 25°C
[ Index of Refraction ]:
1.607
MSDS
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
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
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 3261 8/PG 2
[ WGK Germany ]:
3
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ 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%
Articles
Chem. Biol. 8(4) , 313-27, (2001)
Human beta-tryptase is a mast cell specific trypsin-like serine protease that is thought to play a key role in the pathogenesis of diverse allergic and inflammatory disorders like asthma and psoriasis...
Capped cyclofructan. Preparation and structure determination of 6A, 6C-di-O-(biphenyl-4, 4'-disulfonyl)-cycloinulohexaose. Atsumi M, et al.Tetrahedron Lett. 35(31) , 5661-5664, (1994)