Bis(phenylsulfonyl)methane

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Names

[ Name ]:
Bis(phenylsulfonyl)methane

[Synonym ]:
Benzene, 1,1'-(methylenedisulfonyl)bis-
1,1'-(Methylenedisulfonyl)dibenzene
bis-phenylsulfonyl methane
Benzene, 1,1'-[methylenebis(sulfonyl)]bis-
BIS(PHENYLSULPHONYL)METHANE
Di(phenylsulfonyl)methane
1-{[(phenylsulfonyl)methyl]sulfonyl}benzene
EINECS 222-291-5
(Methylenebis(sulphonyl))bisbenzene
Bis-(phenylsulfonyl)-methan
CH2(SO2Ph)2
Bis(Phenylsulfonyl)Methane
(PhSO2)2CH2
(Methylenedisulfonyl)dibenzene
Bis(benzenesulfonyl)methane
bis(phenylsulfonyl)methaneyl-1,3-butadiene
METHYLENEBIS(PHENYL SULFONE)
MFCD00007553

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
552.8±46.0 °C at 760 mmHg

[ Melting Point ]:
119-121 °C(lit.)

[ Molecular Formula ]:
C₁₃H₁₂O₄S₂

[ Molecular Weight ]:
296.362

[ Flash Point ]:
374.4±21.7 °C

[ Exact Mass ]:
296.017700

[ PSA ]:
85.04000

[ LogP ]:
1.67

[ Vapour Pressure ]:
0.0±1.4 mmHg at 25°C

[ Index of Refraction ]:
1.594

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2904100000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

(Methylenebis(thio))bisbenzene
sodium salt of bis(phenylsulfonyl)methane
Benzene,1,1'-[(bromomethylene)bis(sulfonyl)]bis- (9CI)
phenyliodonium bis(phenylsulfonyl)-methylide
β-trifluoroacetylketene S,S-acetal
Bis[phenylthio]acetic acid
(bis(phenylsulfonyl)methylene)triphenylstiborane
Dimedone
Sodium benzenethiolate
Diiodomethane

DownStream

4-(benzenesulfonyl)oct-7-en-1-yn-4-ylsulfonylbenzene
Benzene,1,1'-[(bromomethylene)bis(sulfonyl)]bis- (9CI)
(benzenesulfonyl-dichloro-methyl)sulfonylbenzene
[benzenesulfonyl(dibromo)methyl]sulfonylbenzene
Phenyl phenylthio sulfone
1-(benzenesulfonyl)but-3-enylsulfonylbenzene
[1-(benzenesulfonyl)cyclohexyl]sulfonylbenzene
1,3,3-tris(benzenesulfonyl)propylsulfonylbenzene
1-(benzenesulfonyl)ethylsulfonylbenzene
2-(benzenesulfonyl)propan-2-ylsulfonylbenzene

Customs

[ HS Code ]: 2904100000

[ Summary ]:
2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

K. Burgess

Tetrahedron Lett. 26 , 3049, (1985)

A.F. Cunningham, E.P. Kündig

Tetrahedron Lett. 53 , 1823, (1988)

B.M. Trost, J.I. Luengo

J. Am. Chem. Soc. 110 , 8239, (1988)