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
  • Benzenepropanoic acid, I(2)-amino-2-bromo-I+/-,I+/--difluoro-5-(trifluoromethoxy)-, (I(2)S)-
  • 2-Cyano-3-[3-ethoxy-4-hydroxy-5-(2-propen-1-yl)phenyl]-N,N-diethyl-2-propenamide
  • Tyrosine, 3-[(4-bromophenoxy)methyl]-N-[(1,1-dimethylethoxy)carbonyl]-O-methyl-
  • 2-Methoxy-2-(3-methoxy-2-methylphenyl)propan-1-amine
  • 3-(But-3-en-2-yl)-5-(2-methoxyethyl)-2-sulfanylideneimidazolidin-4-one
  • Methyl[2-(2,3,5,6-tetrafluorophenyl)propan-2-yl]amine
  • Kaur-16-ene-6,15-dione, 7I+/-,20-epoxy-1I+/-,7,14-trihydroxy-, 1,14-diacetate, (14R)-
  • Adenosine 5a(2)-(trihydrogen diphosphate-Pa(2),Pa(2),Pa(2)-18O3), Pa(2)-(diphenylmethyl) ester
  • 1-Fluoro-N-methyl-N-[5-(1-oxopropyl)-2-(phenylmethoxy)phenyl]methanesulfonamide
  • 2,2-Difluoro-2-(3-methoxy-1,2-oxazol-5-yl)ethan-1-ol
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