Dimethoxydiphenylsilane

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Names

[ CAS No. ]:
6843-66-9

[ Name ]:
Dimethoxydiphenylsilane

[Synonym ]:
EINECS 229-929-1
MFCD00025690
Dimethoxy(diphenyl)silane
Benzene, 1,1'-(dimethoxysilylene)bis-
Diphenyldimethoxysilane

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
286.6±13.0 °C at 760 mmHg

[ Melting Point ]:
<0ºC

[ Molecular Formula ]:
C14H16O2Si

[ Molecular Weight ]:
244.361

[ Flash Point ]:
159.1±7.4 °C

[ Exact Mass ]:
244.091949

[ PSA ]:
18.46000

[ LogP ]:
3.86

[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C

[ Index of Refraction ]:
1.543

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R38

[ Safety Phrases ]:
S28-S37

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
2

[ RTECS ]:
VV3643332

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Methanol
  • Diphenylsilane
  • Bromobenzene
  • Phenyltrimethoxysilane
  • Tetrabutylphosphonium bromide
  • Dichlorodiphenylsilane
  • Methyltrimethoxysilane
  • Diphenylsilanediol
  • PHENYLMAGNESIUM CHLORIDE

DownStream

  • pnb
  • 4-Bromobiphenyl
  • octaphenylcyclotetrasiloxane
  • 3,3-DIPHENYLHEXAMETHYLTRISILOXANE
  • Hexaphenylcyclotrisiloxane
  • methoxytriphenylsilane
  • 1-PHENYLNAPHTHALENE
  • 1-Methyl-2-phenylindole
  • Phthalic anhydride
  • 1,3-Isobenzofurandione,3a,7a-dihydro-

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Use of dimethoxydiphenylsilane, NN-dimethylformamide, and toluene-p-sulphonic acid as a novel acetalating reagent. Jenner MR, et al.

J. Chem. Soc. Chem. Commun. 2 , 50-51, (1980)

Effect of physically adsorbed water molecules on the H 2-selective performance of a silica membrane prepared with dimethoxydiphenylsilane and its regeneration. Saito T, et al.

J. Memb. Sci. 392 , 95-100, (2012)

Dimethoxydiphenylsilane (DDS) as overcharge protection additive for lithium-ion batteries Chen L, et al.

J. Power Sources 244 , 499-504, (2013)


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