1,3-dimethyl-1,3-bis(trimethylsilyl)urea

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Names

[ CAS No. ]:
10218-17-4

[ Name ]:
1,3-dimethyl-1,3-bis(trimethylsilyl)urea

[Synonym ]:
N,N-Dimethyl-bistrimethyl-silyl-harnstoff
N,N'-Bis(trimethylsilyl)-N,N'-dimethylharnstoff
Urea,N,N'-dimethyl-N,N'-bis(trimethylsilyl)
Urea,1,3-dimethyl-1,3-bis(trimethylsilyl)-(7CI,8CI)
N,N'-Dimethyl-N,N'-bis(trimethylsilyl)harnstoff
N.N'-dimethyl-N.N'-bis(trimethylsilyl)urea

Chemical & Physical Properties

[ Molecular Formula ]:
C9H24N2OSi2

[ Molecular Weight ]:
232.47100

[ Exact Mass ]:
232.14300

[ PSA ]:
23.55000

[ LogP ]:
2.63980

Safety Information

[ Hazard Codes ]:
Xn: Harmful;

[ Risk Phrases ]:
22-38

[ Safety Phrases ]:
36/37

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • N,1,1,1-Tetramethyl-N-(trimethylsilyl)silanamine
  • Methylisocyanate 1 x 500mg neat

DownStream

  • Chlorotrimethylsilane
  • 2,6-Dichlortetrahydro-1,3,5,7-tetramethyl-1,3,5,7,2,6,-tetraazadiarsocin-4,8(3H,7H)-dion
  • N,N'-Dimethyl-N-(1λ4,3λ4,5λ4,7λ4-tetrathia-2,4,6,8,9-pentaazabicyclo[3.3.1]nona-1,3,5(9),6,7-pentaen-3-yl)-N'-(trimethylsilyl)harnstoff

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

  • 1,3-dimethyl-1,3-bis(3-naphthalenyl-1-oxy)-3-(thiophenyl)propyl urea
  • 1,3-di-p-tolyl-1,3-bis(trimethylsilyl)urea
  • DIMETHYLDINITROCARBANILIDE
  • 4-[1,3-dimethyl-1,3-bis-(4-methyl-cyclohex-3-enyl)-butyl]-phenol
  • methyl-[methyl-[(4-methylphenyl)methyl]-phenylsilyl]oxy-[(4-methylphenyl)methyl]-phenylsilane
  • 1,3-dimethyl-N,N-bis(trimethylsilyl)-1,3,2-diazaborolidin-2-amine
  • 2-({1-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopropyl}formamido)-4-methylhexanoic acid
  • 2-{[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-1H-1,2,4-triazol-3-yl]formamido}-4-methylhexanoic acid
  • (3S)-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylhexanoyl]piperidine-3-carboxylic acid
  • 4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-5-[3-(2-fluoroethyl)piperidin-1-yl]-5-oxopentanoic acid
  • 1-[2-cyclopropyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)acetyl]-4-methoxypyrrolidine-3-carboxylic acid
  • 4-ethoxy-1-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-2-methylbutanoyl]pyrrolidine-3-carboxylic acid
  • 1-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]-4-methoxypyrrolidine-3-carboxylic acid
  • 1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanoyl]-4-methoxypyrrolidine-3-carboxylic acid
  • 2-{2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]butanamido}-1-methylcyclopentane-1-carboxylic acid
  • 1-[5-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanoyl]-2-methylpyrrolidine-2-carboxylic acid
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