1,4-Bis(dimethylsilyl)benzene

Suppliers

Names

[ CAS No. ]:
2488-01-9

[ Name ]:
1,4-Bis(dimethylsilyl)benzene

[Synonym ]:
EINECS 219-638-8
MFCD00039790
Benzene, 1,4-bis(dimethylsilyl)-
1,4-Phenylenebis(dimethylsilane)

Chemical & Physical Properties

[ Density]:
0.874 g/mL at 25 °C(lit.)

[ Boiling Point ]:
218.2±13.0 °C at 760 mmHg

[ Molecular Formula ]:
C10H18Si2

[ Molecular Weight ]:
194.421

[ Flash Point ]:
80.8±13.1 °C

[ Exact Mass ]:
194.094696

[ LogP ]:
5.76

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.502(lit.)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VV4830000
CHEMICAL NAME :
Silane, p-phenylenebis(dimethyl-
CAS REGISTRY NUMBER :
2488-01-9
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C10-H18-Si2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1535 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1235,1986
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1235,1986

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
R22

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

[ WGK Germany ]:
3

[ RTECS ]:
VV4830000

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Chlorodimethylsilane
  • 1,4-Dibromobenzene
  • 1,4-Dichlorobenzene

DownStream

  • 1,4-BIS(DIMETHYLCHLOROSILYL)BENZENE
  • 3-[[4-[3-aminopropyl(dimethyl)silyl]phenyl]-dimethylsilyl]propan-1-amine
  • p-phenylenebis(dimethylsilanol)

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%

Related Compounds

  • 1,4-BIS(2,3-EPOXYPROPYLOXYPROPYL-DIMETHYLSILYL)BENZENE
  • [4-dimethylsilyl-2,5-bis(2-methoxyethoxy)phenyl]-dimethylsilane
  • [4-dimethylsilyl-2,5-bis[2-(2-methoxyethoxy)ethoxy]phenyl]-dimethylsilane
  • 1,4-bis((Z)-2-((4-methoxyphenyl)dimethylsilyl)vinyl)benzene
  • 1,4-BIS(DIFLUOROMETHYL)BENZENE
  • 1,4-bis(glycidyloxy)benzene
  • rac-(1R,2R)-2-(5-phenylthiophen-2-yl)cyclopropane-1-carboxylic acid
  • 2-Bromo-4-(but-3-yn-1-yl)-1,3-dimethylbenzene
  • 4-(3-Fluoro-4-methylphenyl)-2-methylbutan-2-amine
  • 3-[4-(Propan-2-yl)cyclohexyl]morpholine
  • 2-(3-Chloro-2-fluorophenyl)prop-2-enoic acid
  • Methyl 3-(4-cyclopropylphenyl)-2-hydroxypropanoate
  • 3-[(2-Methyloxolan-3-yl)oxy]pyrrolidine
  • 3-Amino-2-[2-(methoxymethyl)-1,3-thiazol-4-yl]-2-methylpropan-1-ol
  • tert-butyl N-[1-(2,2-difluoro-1-hydroxyethyl)cyclobutyl]carbamate
  • 3-[3-Methoxy-4-(trifluoromethyl)phenoxy]pyrrolidine
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.