Tris(trimethylsilyl)borate

Modify Date: 2024-01-04 18:36:43

Tris(trimethylsilyl)borate Structure
Tris(trimethylsilyl)borate structure
Common Name Tris(trimethylsilyl)borate
CAS Number 4325-85-3 Molecular Weight 278.376
Density 0.9±0.1 g/cm3 Boiling Point 186.0±0.0 °C at 760 mmHg
Molecular Formula C9H27BO3Si3 Melting Point -35ºC
MSDS N/A Flash Point 42.8±0.0 °C

 Names

Name Tris(trimethylsilyl) borate
Synonym More Synonyms

 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

 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

~93%

Tris(trimethylsilyl)borate Structure

Tris(trimethyls...

CAS#:4325-85-3

Literature: Voronkov; Basenko; Mirskov; Adamovich Russian Journal of Applied Chemistry, 2006 , vol. 79, # 10 p. 1721 - 1722

~71%

Tris(trimethylsilyl)borate Structure

Tris(trimethyls...

CAS#:4325-85-3

Literature: Voronkov, M. G.; Mirskov, R. G.; Chernova, V. G.; Ivanova, N. P. Journal of General Chemistry USSR (English Translation), 1981 , vol. 51, p. 1430 - 1430 Zhurnal Obshchei Khimii, 1981 , vol. 51, p. 1678 - 1678

~92%

Tris(trimethylsilyl)borate Structure

Tris(trimethyls...

CAS#:4325-85-3

Literature: Voronkov; Basenko; Mirskov; Adamovich Russian Journal of Applied Chemistry, 2006 , vol. 79, # 10 p. 1721 - 1722

~%

Tris(trimethylsilyl)borate Structure

Tris(trimethyls...

CAS#:4325-85-3

Literature: Shapatin,A.S. et al. J. Gen. Chem. USSR (Engl. Transl.), 1969 , vol. 39, p. 554 - 556,523 - 524

~74%

Detail
Literature: Olah; Wu Synthesis, 1991 , # 3 p. 204 - 206

~%

Tris(trimethylsilyl)borate Structure

Tris(trimethyls...

CAS#:4325-85-3

Literature: Gen.Electric Co. Patent: US2440101 , 1947 ;

~%

Tris(trimethylsilyl)borate Structure

Tris(trimethyls...

CAS#:4325-85-3

Literature: Mileshkevich,V.P.; Karlin,A.V. J. Gen. Chem. USSR (Engl. Transl.), 1970 , vol. 40, p. 2573 - 2577,2565 - 2568

~%

Tris(trimethylsilyl)borate Structure

Tris(trimethyls...

CAS#:4325-85-3

Literature: Gmelin Handbook: Si: MVol.C, 66, page 184 - 185 Full Text Show Details British Thomson-Houston Co. Patent: GB643298 , 1950 ; C. A., 1951 , p. 7819

 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%

 Synonyms

Tris(trimethylsilyl)borate
Tris(trimethylsilyl) borate
TRIS(TRIMETHYLSILOXY)BORON
MFCD00051588
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