dichlorodiphenylmethane

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Names

[ CAS No. ]:
2051-90-3

[ Name ]:
dichlorodiphenylmethane

[Synonym ]:
Benzophenone Dichloride
EINECS 218-134-5
bisphenyldichloromethane
MFCD00000811
Diphenyldichloromethane
bis-chlorodiphenylmethane
Dichlorodiphenylmethane
Methane,dichlorodiphenyl
diphenyl-dichloromethane
α,α-Dichlorodiphenylmethane

Chemical & Physical Properties

[ Density]:
1.235 g/mL at 25 °C(lit.)

[ Boiling Point ]:
305 °C(lit.)

[ Melting Point ]:
305 °C(lit.)

[ Molecular Formula ]:
C13H10Cl2

[ Molecular Weight ]:
237.12400

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
236.01600

[ LogP ]:
4.36530

[ Vapour Pressure ]:
0.00152mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.605(lit.)

[ Storage condition ]:
2~8℃

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS05, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314-H335

[ Supplemental HS ]:
Reacts violently with water.

[ Precautionary Statements ]:
P261-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;

[ Risk Phrases ]:
R34

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

[ RIDADR ]:
UN 3265 8/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2903999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Benzophenone
  • Carbon tetrachloride
  • benzene
  • Sulfuryl chloride
  • Diphenylmethane
  • Tetraphenylethylene
  • benzhydryl chloride
  • Benzotrichloride
  • hexachlorotungsten

DownStream

  • DIFLUORODIPHENYLMETHANE
  • Diphenylmethane
  • benzopinacolone
  • Tetraphenylethylene
  • Benzene,1,1',1'',1'''-(1,2-ethanediylidene)tetrakis-
  • Benzene,1,1',1'',1'''-(1-ethanyl-2-ylidyne)tetrakis-
  • benzhydryl acetate
  • TETRAPHENYLETHYLENE OXIDE
  • 7-hydroxy-2,2-diphenyl-1,3-benzodioxole-5-carboxylic acid
  • Fluorene, 9- (diphenylmethylene)-

Customs

[ HS Code ]: 2903999090

[ Summary ]:
2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Related Compounds

  • dichlorodiphenylmethane
  • 3,4-dichlorodiphenylmethane
  • 3,3'-dichlorodiphenylmethane
  • 2,2'-Dichlorodiphenylmethane
  • 4,4'-dichlorodiphenylmethane
  • 4,4'-diamino-3,3'-dichlorodiphenylmethane
  • N-((3-(furan-2-yl)pyrazin-2-yl)methyl)-5-methylthiophene-2-sulfonamide
  • (E)-N-((3-(furan-2-yl)pyrazin-2-yl)methyl)-2-phenylethenesulfonamide
  • N-((3-(furan-2-yl)pyrazin-2-yl)methyl)-2-methoxybenzenesulfonamide
  • 3-chloro-4-fluoro-N-((3-(furan-2-yl)pyrazin-2-yl)methyl)benzenesulfonamide
  • N-((3-(furan-2-yl)pyrazin-2-yl)methyl)-5,6,7,8-tetrahydronaphthalene-2-sulfonamide
  • N-((3-(furan-2-yl)pyrazin-2-yl)methyl)-2,3-dihydrobenzo[b][1,4]dioxine-6-sulfonamide
  • methyl 3-(N-((3-(furan-2-yl)pyrazin-2-yl)methyl)sulfamoyl)thiophene-2-carboxylate
  • 3-chloro-N-((3-(furan-2-yl)pyrazin-2-yl)methyl)-4-methoxybenzenesulfonamide
  • 2-bromo-N-((3-(furan-2-yl)pyrazin-2-yl)methyl)benzenesulfonamide
  • 5-bromo-N-((3-(furan-2-yl)pyrazin-2-yl)methyl)thiophene-2-sulfonamide
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