1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane, 94%

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Names

[ CAS No. ]:
18055-70-4

[ Name ]:
1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane, 94%

[Synonym ]:
1,1,3,3-Tetramethyl-1,3-di-p-tolyl-disiloxan
1,1,3,3-tetramethyl-1,3-bis(4-methylphenyl)disiloxane
sym-tetramethyldi-p-tolyldisiloxane
1,1,3,3-tetramethyl-1,3-di-p-tolyldisiloxane
1,3-Di(p-tolyl)-1,1,3,3-tetramethyldisiloxane
{me2(4-toy)Si}2O

Chemical & Physical Properties

[ Molecular Formula ]:
C18H26OSi2

[ Molecular Weight ]:
314.56900

[ Exact Mass ]:
314.15200

[ PSA ]:
9.23000

[ LogP ]:
3.84440

Safety Information

[ HS Code ]:
2934999090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • dimethyl-(4-methylphenyl)silane
  • 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane
  • 4-Bromotoluene
  • P-TOLYLMAGNESIUM BROMIDE
  • 1,1,3,3-Tetramethyldisiloxane
  • 4-Iodotoluene
  • 1-(4-Methylphenyl)-1,1,2,2,2-pentamethyldisilane

DownStream

  • 1-(4'-Methyl-4-biphenylyl)ethanone
  • 3-(4-Methylphenyl)pyridine

Customs

[ HS Code ]: 2934999090

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 1,3-di-p-tolyl-1,3-bis(trimethylsilyl)urea
  • 1,3-DI(THIEN-2-YL)-1,1,3,3-TETRAMETHYLDISILOXANE
  • 6,9-diphenyl-1,3-di-p-tolyl-1,3,6,9-tetraaza-spiro[4.4]nonane-2,4-dione
  • N,N,N',N'-Tetramethyl-1,3-di-p-tolyl-[1,3,2,4]diazadiphosphetidine-2,4-diamine
  • 1,3-Bis(4-methoxyphenyl)-1,1,3,3-tetramethyldisiloxane
  • 1,3-Di-Isopropyl-1,1,3,3-Tetramethyl Disiloxane
  • 4-(1,3-Dithiolan-2-yl)-2-methoxyphenyl 6-chloropyridine-3-sulfonate
  • 3-chloro-4-fluoro-N-(2-phenoxyethyl)benzenesulfonamide
  • 1-[5-Methyl-2-nitro-3-(4-nitrophenyl)-2,3-dihydrofuran-4-yl]ethanone
  • tert-butyl 2-(2-benzenesulfonamido-2,3-dihydro-1H-inden-5-yl)-6-methoxy-1H-indole-1-carboxylate
  • N-[5-(1-hexanoyl-1H-indol-2-yl)-2,3-dihydro-1H-inden-2-yl]benzenesulfonamide
  • 2-(2-aminopyrimidin-4-yl)-7-ethyl-1H,4H,5H,6H,7H-pyrrolo[3,2-c]pyridin-4-one
  • Phosphatidylcholine lyso 20:0
  • 2-(pyridin-4-yl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
  • 2-(2-aminopyrimidin-4-yl)-1-benzyl-1H,4H,5H,6H,7H-pyrrolo[3,2-c]pyridin-4-one
  • Benzimidazole-thiophene carbonitrile, 3
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