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ChemicalBook >> CAS DataBase List >> 1,1,2,2-TETRAPHENYLDISILANE

1,1,2,2-TETRAPHENYLDISILANE

1,1,2,2-TETRAPHENYLDISILANE price.
  • $29.8 - $1451
  • Product name: 1,1,2,2-TETRAPHENYLDISILANE
  • CAS: 16343-18-3
  • MF: C24H22Si2
  • MW: 366.6
  • EINECS:
  • MDL Number:MFCD00093170
  • Synonyms:TPDS;1,1,2,2-TETRAPHENYLDISILANE;Disilane, 1,1,2,2-tetraphenyl-
10 prices
Selected condition：
Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chem-Impex
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 50mg
  • 500mg
  • 1g
  • 5G
  • ManufacturerAK Scientific
  • Product number4328AL
  • Product description1,1,2,2-Tetraphenyldisilane
  • Packaging1g
  • Price$403
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0000130
  • Product description1,1,2,2-TETRAPHENYLDISILANE 95.00%
  • Packaging1G
  • Price$283.5
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0000130
  • Product description1,1,2,2-TETRAPHENYLDISILANE 95.00%
  • Packaging5G
  • Price$1192.01
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40447
  • Product description1,1,2,2-Tetraphenyldisilane,≥97%(GC) ≥97%(GC)
  • Packaging1G
  • Price$272.56
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40447
  • Product description1,1,2,2-Tetraphenyldisilane,97%(GC) 97%(GC)
  • Packaging5G
  • Price$960.96
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberS824658
  • Product description1,1,2,2-TETRAPHENYLDISILANE Aldrich
  • Packaging50mg
  • Price$29.8
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1896
  • Product description1,1,2,2-Tetraphenyldisilane >97.0%(GC)
  • Packaging1g
  • Price$440
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT1896
  • Product description1,1,2,2-Tetraphenyldisilane >97.0%(GC)
  • Packaging5g
  • Price$1451
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberT310543
  • Product description1,1,2,2-Tetraphenyldisilane
  • Packaging50mg
  • Price$60
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number291756
  • Product description1,1,2,2-Tetraphenyldisilane
  • Packaging500mg
  • Price$335
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 4328AL 1,1,2,2-Tetraphenyldisilane 1g $403 2021-12-16 Buy
American Custom Chemicals Corporation ORS0000130 1,1,2,2-TETRAPHENYLDISILANE 95.00% 1G $283.5 2021-12-16 Buy
American Custom Chemicals Corporation ORS0000130 1,1,2,2-TETRAPHENYLDISILANE 95.00% 5G $1192.01 2021-12-16 Buy
Chem-Impex 40447 1,1,2,2-Tetraphenyldisilane,≥97%(GC) ≥97%(GC) 1G $272.56 2021-12-16 Buy
Chem-Impex 40447 1,1,2,2-Tetraphenyldisilane,97%(GC) 97%(GC) 5G $960.96 2021-12-16 Buy
Sigma-Aldrich S824658 1,1,2,2-TETRAPHENYLDISILANE Aldrich 50mg $29.8 2024-03-01 Buy
TCI Chemical T1896 1,1,2,2-Tetraphenyldisilane >97.0%(GC) 1g $440 2024-03-01 Buy
TCI Chemical T1896 1,1,2,2-Tetraphenyldisilane >97.0%(GC) 5g $1451 2024-03-01 Buy
TRC T310543 1,1,2,2-Tetraphenyldisilane 50mg $60 2021-12-16 Buy
Usbiological 291756 1,1,2,2-Tetraphenyldisilane 500mg $335 2021-12-16 Buy

Properties

Melting point :80 °C
Boiling point :441.7±18.0 °C(Predicted)
solubility :soluble in chloroform and most organic solvents, less soluble in ethanol.
form :powder to crystal
color :White to Light yellow to Light orange
Hydrolytic Sensitivity :4: no reaction with water under neutral conditions

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
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

1,1,2,2-tetraphenyldisilane (TPDS) is more effective than pentamethyldisilane, since one phenyl group on the Si–H group probably reduces by 2 kcal/mol the Si–H bond dissociation energy. TPDS is used for radical reduction, intramolecular and intermolecular carbon–carbon bond formation, 1,2-elimination, etc., of halides, chalcogenides, and xanthates.

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