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ChemicalBook >> CAS DataBase List >> Triphenylsilanol

Triphenylsilanol

Triphenylsilanol price.
  • $10 - $1176.61
  • Product name: Triphenylsilanol
  • CAS: 791-31-1
  • MF: C18H16OSi
  • MW: 276.4
  • EINECS:212-339-3
  • MDL Number:MFCD00002102
  • Synonyms:hydroxytriphenyl-silan ;Silane, (hydroxytriphenyl)-;Triphenylsilanol ,97%;Triphenylsilanol,Hydroxytriphenylsilane;Triphenylsilanol, min. 98%;TRIPHENYLSILANOL;TRIPHENYLSILANOL FOR SYNTHESIS;Silanol,triphenyl-
19 prices
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  • AK Scientific
  • Alfa Aesar
  • Alichem
  • American Custom Chemicals Corporation
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
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  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 250mg
  • 1g
  • 2g
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  • 100g
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  • ManufacturerAK Scientific
  • Product numberAMTSi074
  • Product descriptionTriphenylsilanol
  • Packaging1g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19284
  • Product descriptionTriphenylsilanol, 98%
  • Packaging5g
  • Price$26.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19284
  • Product descriptionTriphenylsilanol, 98%
  • Packaging25g
  • Price$81
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA19284
  • Product descriptionTriphenylsilanol, 98%
  • Packaging100g
  • Price$199.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlichem
  • Product number791311
  • Product descriptionTriphenylsilanol
  • Packaging500g
  • Price$294
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005022
  • Product descriptionTRIPHENYLSILANOL 95.00%
  • Packaging25G
  • Price$1176.61
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005022
  • Product descriptionTRIPHENYLSILANOL 95.00%
  • Packaging5G
  • Price$119.56
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM138144
  • Product descriptionTriphenylsilanol 95+%
  • Packaging500g
  • Price$281
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD42000227
  • Product descriptionTriphenylsilanol 98%
  • Packaging500g
  • Price$297
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number091153
  • Product descriptionTriphenylsilanol 98%
  • Packaging5g
  • Price$95
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number091153
  • Product descriptionTriphenylsilanol 98%
  • Packaging10g
  • Price$135
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number091153
  • Product descriptionTriphenylsilanol 98%
  • Packaging100g
  • Price$679
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number143723
  • Product descriptionTriphenylsilanol 98%
  • Packaging25g
  • Price$143
  • Updated2023-01-07
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1468
  • Product descriptionTriphenylsilanol, min. 98%
  • Packaging2g
  • Price$26
  • Updated2024-03-01
  • Buy
  • ManufacturerStrem Chemicals
  • Product number93-1468
  • Product descriptionTriphenylsilanol, min. 98%
  • Packaging10g
  • Price$71
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT0945
  • Product descriptionTriphenylsilanol >98.0%(GC)
  • Packaging25g
  • Price$70
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific AMTSi074 Triphenylsilanol 1g $10 2021-12-16 Buy
Alfa Aesar A19284 Triphenylsilanol, 98% 5g $26.65 2024-03-01 Buy
Alfa Aesar A19284 Triphenylsilanol, 98% 25g $81 2024-03-01 Buy
Alfa Aesar A19284 Triphenylsilanol, 98% 100g $199.65 2024-03-01 Buy
Alichem 791311 Triphenylsilanol 500g $294 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005022 TRIPHENYLSILANOL 95.00% 25G $1176.61 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005022 TRIPHENYLSILANOL 95.00% 5G $119.56 2021-12-16 Buy
Chemenu CM138144 Triphenylsilanol 95+% 500g $281 2021-12-16 Buy
Crysdot CD42000227 Triphenylsilanol 98% 500g $297 2021-12-16 Buy
Matrix Scientific 091153 Triphenylsilanol 98% 5g $95 2021-12-16 Buy
Matrix Scientific 091153 Triphenylsilanol 98% 10g $135 2021-12-16 Buy
Matrix Scientific 091153 Triphenylsilanol 98% 100g $679 2021-12-16 Buy
Sigma-Aldrich 143723 Triphenylsilanol 98% 25g $143 2023-01-07 Buy
Strem Chemicals 93-1468 Triphenylsilanol, min. 98% 2g $26 2024-03-01 Buy
Strem Chemicals 93-1468 Triphenylsilanol, min. 98% 10g $71 2024-03-01 Buy
TCI Chemical T0945 Triphenylsilanol >98.0%(GC) 25g $70 2024-03-01 Buy

Properties

Melting point :150-153 °C (lit.)
Boiling point :389 °C [760mmHg]
Density :1.13
refractive index :1.628
Flash point :>200°C
storage temp. :Inert atmosphere,Room Temperature
pka :13.39±0.58(Predicted)
form :Powder
color :white
Water Solubility :reacts
Sensitive :Air Sensitive
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions
BRN :985007
InChIKey :NLSXASIDNWDYMI-UHFFFAOYSA-N
CAS DataBase Reference :791-31-1(CAS DataBase Reference)
NIST Chemistry Reference :Silanol, triphenyl-(791-31-1)
EPA Substance Registry System :Silanol, triphenyl- (791-31-1)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

Triphenylsilanol is used as a water surrogate for regioselective Pd catalyzed allylations. A thick on germanium substrates have been produced by the electron bombardment of an evaporated thin film of triphenylsilanol.

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