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ChemicalBook >> CAS DataBase List >> 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane

1,2-Dimethyl-1,1,2,2-tetraphenyldisilane

1,2-Dimethyl-1,1,2,2-tetraphenyldisilane price.
  • $13 - $275
  • Product name: 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane
  • CAS: 1172-76-5
  • MF: C26H26Si2
  • MW: 394.66
  • EINECS:214-632-1
  • MDL Number:MFCD00051536
  • Synonyms:TETRAPHENYLDIMETHYLDISILANE;1,2-dimethyl-1,1,2,2-tetraphenyl-disilan ;(1,2-Dimethyl-1,2,2-triphenyldisilanyl)benzene;1,1,2,2-Tetraphenyl-1,2-dimethyldisilane;Tetraphenyldimethyldisilane,97%;methyl-[methyl(diphenyl)silyl]-diphenylsilane;Disilane, 1,2-dimethyl-1,1,2,2-tetraphenyl-;DK003
Price7 Properties Safety Information Description
7 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • Chem-Impex
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 250mg
  • 1g
  • 5g
  • Manufactureraablocks
  • Product numberAA000DU6
  • Product description1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98%
  • Packaging250mg
  • Price$13
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000DU6
  • Product description1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98%
  • Packaging1g
  • Price$18
  • Updated2026-05-25
  • Buy
  • Manufactureraablocks
  • Product numberAA000DU6
  • Product description1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98%
  • Packaging5g
  • Price$89
  • Updated2026-05-25
  • Buy
  • ManufacturerAK Scientific
  • Product number2209BA
  • Product description1,2-Dimethyl-1,1,2,2-tetraphenyldisilane
  • Packaging5g
  • Price$275
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number40445
  • Product description1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98%(GC)
  • Packaging5G
  • Price$226.94
  • Updated2026-05-19
  • Buy
  • ManufacturerTCI Chemical
  • Product numberD5031
  • Product description1,2-Dimethyl-1,1,2,2-tetraphenyldisilane >98.0%(GC)
  • Packaging5g
  • Price$129
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberB451658
  • Product descriptionMethyl-[methyl(diphenyl)silyl]-diphenylsilane
  • Packaging50mg
  • Price$45
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA000DU6 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98% 250mg $13 2026-05-25 Buy
aablocks AA000DU6 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98% 1g $18 2026-05-25 Buy
aablocks AA000DU6 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98% 5g $89 2026-05-25 Buy
AK Scientific 2209BA 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane 5g $275 2021-12-16 Buy
Chem-Impex 40445 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98%(GC) 5G $226.94 2026-05-19 Buy
TCI Chemical D5031 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane >98.0%(GC) 5g $129 2026-04-30 Buy
TRC B451658 Methyl-[methyl(diphenyl)silyl]-diphenylsilane 50mg $45 2021-12-16 Buy

Properties

Melting point :140-144 °C(lit.)
Boiling point :185°C/1mmHg(lit.)
Density :1.05±0.1 g/cm3(Predicted)
storage temp. :Storage temp. 2-8°C
solubility :soluble in Toluene
form :solid
color :White to Almost white
λmax :239nm(Cyclohexane)(lit.)
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
CAS DataBase Reference :1172-76-5
EPA Substance Registry System :Disilane, 1,2-dimethyl-1,1,2,2-tetraphenyl- (1172-76-5)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
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 P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Shanghai Hanhong Scientific Co.,Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. TCI Europe TCI AMERICA Bide Pharmatech Ltd. Shanghai Gileader Advanced Material Technology Co.,Ltd Shanghai Worldyang Chemical Co.,Ltd. Shanghai Xingui Biotechnology Co., Ltd.