Tris(trimethylsilyl)borate

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Names

[ CAS No. ]:
4325-85-3

[ Name ]:
Tris(trimethylsilyl)borate

[Synonym ]:
Tris(trimethylsilyl)borate
Tris(trimethylsilyl) borate
TRIS(TRIMETHYLSILOXY)BORON
MFCD00051588

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
186.0±0.0 °C at 760 mmHg

[ Melting Point ]:
-35ºC

[ Molecular Formula ]:
C9H27BO3Si3

[ Molecular Weight ]:
278.376

[ Flash Point ]:
42.8±0.0 °C

[ Exact Mass ]:
278.136108

[ PSA ]:
27.69000

[ LogP ]:
5.45

[ Vapour Pressure ]:
0.9±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.398

[ Storage condition ]:
Flammables area

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R10;R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
UN 1993 3

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Trimethylsilyl acetate
  • Boric acid
  • Hexamethyldisilazane
  • Chlorotrimethylsilane
  • Hexamethyldisiloxane
  • Benzenediazonium tetrafluoroborate
  • Ethoxy(trimethyl)silane

DownStream

  • Bis(trimethylsilyl) sulfate
  • Boric acid
  • Trimethylsilyl acetate
  • diacetyloxyboranyl acetate

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

  • tris(trimethylsilyl)-1-acetylsemicarbazide
  • Tris(trimethylsilyl)hydroxylamine
  • tris(trimethylsilyl)silyllithium
  • tris((trimethylsilyl)methyl)ytterbium
  • tris(trimethylsilyl) arsorate
  • (tris-trimethylsilyl)methyl-dichlorarsan
  • 2-(1-Chloro-2-oxopropyl)-4-ethylmandelic acid
  • 2-(1-Chloro-2-oxopropyl)-4-mercaptophenylacetonitrile
  • 2-(1-Chloro-2-oxopropyl)-4-methoxycinnamic acid
  • 2-(1-Chloro-2-oxopropyl)-4-nitrophenylacetonitrile
  • 2-(1-Chloro-2-oxopropyl)-5-(chloromethyl)phenylacetic acid
  • 2-(1-Chloro-2-oxopropyl)-5-(hydroxymethyl)phenylacetic acid
  • 2-(1-Chloro-2-oxopropyl)-5-(difluoromethyl)cinnamic acid
  • 2-(1-Chloro-2-oxopropyl)-5-(trifluoromethoxy)anisole
  • 2-(1-Chloro-2-oxopropyl)-4-nitrobenzoic acid
  • 2-(1-Chloro-2-oxopropyl)-5-(difluoromethoxy)benzoic acid
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