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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 Structure
1,2-Dimethyl-1,1,2,2-tetraphenyldisilane structure
CAS No.
1172-76-5
Chemical Name:
1,2-Dimethyl-1,1,2,2-tetraphenyldisilane
Synonyms
DK003;TETRAPHENYLDIMETHYLDISILANE;Tetraphenyldimethyldisilane,97%;1,2-dimethyl-1,1,2,2-tetraphenyl-disilan;1,1,2,2-Tetraphenyl-1,2-dimethyldisilane;1,2-Dimethyl-1,1,2,2-tetraphenyldisilane;Disilane, 1,2-dimethyl-1,1,2,2-tetraphenyl-;methyl-[methyl(diphenyl)silyl]-diphenylsilane;(1,2-Dimethyl-1,2,2-triphenyldisilanyl)benzene
CBNumber:
CB0223863
Molecular Formula:
C26H26Si2
Molecular Weight:
394.66
MDL Number:
MFCD00051536
MOL File:
1172-76-5.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:47:41
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1,2-Dimethyl-1,1,2,2-tetraphenyldisilane 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
Hydrolytic Sensitivity 1: no significant reaction with aqueous systems
λmax 239nm(Cyclohexane)(lit.)
CAS DataBase Reference 1172-76-5
FDA UNII 3D95DQN4VJ
EPA Substance Registry System Disilane, 1,2-dimethyl-1,1,2,2-tetraphenyl- (1172-76-5)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  TSCA listed
HS Code  29310099
NFPA 704
0
1 0

1,2-Dimethyl-1,1,2,2-tetraphenyldisilane price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical D5031 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane >98.0%(GC) 1172-76-5 5g $129 2026-04-30 Buy
Chem-Impex 40445 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98%(GC) 1172-76-5 5G $226.94 2026-05-19 Buy
aablocks AA000DU6 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98% 1172-76-5 250mg $13 2026-05-25 Buy
aablocks AA000DU6 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98% 1172-76-5 1g $18 2026-05-25 Buy
aablocks AA000DU6 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane ≥98% 1172-76-5 5g $89 2026-05-25 Buy
Product number Packaging Price Buy
D5031 5g $129 Buy
40445 5G $226.94 Buy
AA000DU6 250mg $13 Buy
AA000DU6 1g $18 Buy
AA000DU6 5g $89 Buy

1,2-Dimethyl-1,1,2,2-tetraphenyldisilane Chemical Properties, Uses, Production

Chemical Properties

white crystalline powder

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

776-76-1
1172-76-5
Synthesis of 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane from Diphenylmethylsilane

1,2-Dimethyl-1,1,2,2-tetraphenyldisilane Preparation Products And Raw materials

Raw materials

Benzene, 1,1'-[(chloromethyl)silylene]bis- Disilane, 1,2-dichloro-1,1,2,2-tetraphenyl- 1,1,3,3-Tetraphenyl-1,3-dimethyldisiloxane Chlorodiphenylmethylsilane Methylmagnesium Bromide

Preparation Products

hydroxymethyldiphenylsilane Disilane,1,1,1,2-tetramethyl-2,2-diphenyl- Diphenylmethylsilane

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

Global Suppliers ( 84)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489 Sales-JP@TCIchemicals.com Japan 28364 80
TCI Europe 320-37350700 sales@tcieurope.eu Europe 23654 75
TCI AMERICA 800-4238616 sales@tciamerica.com Americas 23636 75
Bide Pharmatech Ltd. 400-164-7117 18317119277 product02@bidepharm.com China 40000 60
Shanghai Gileader Advanced Material Technology Co.,Ltd 18516111942 823898732@qq.com China 1356 56
Shanghai Worldyang Chemical Co.,Ltd. 021-56795766 sales@worldyachem.com China 9475 58
Shanghai Xingui Biotechnology Co., Ltd. 15121041756 xingui2022@126.com China 9954 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Shanghai Hanhong Scientific Co.,Ltd. 64
TOKYO CHEMICAL INDUSTRY CO., LTD. 80
TCI Europe 75
TCI AMERICA 75
Bide Pharmatech Ltd. 60
Shanghai Gileader Advanced Material Technology Co.,Ltd 56
Shanghai Worldyang Chemical Co.,Ltd. 58
Shanghai Xingui Biotechnology Co., Ltd. 58

View Latest Price from 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2-DIMETHYL-1,1,2,2-TETRAPHENYLDISILANE pictures 2019-07-06 1,2-DIMETHYL-1,1,2,2-TETRAPHENYLDISILANE
1172-76-5
 $2.00 1KG 98% Career Henan Chemical Co

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

1,2-DIMETHYL-1,1,2,2-TETRAPHENYLDISILANE(1172-76-5)1HNMR

1172-76-5 (1,2-Dimethyl-1,1,2,2-tetraphenyldisilane) Related Search:

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1,2-Bis(dimethylsilyl)benzene Divinyltetramethyldisilane 1,2-Bis(trimethoxysilyl)ethane 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane 1,1,2,2-Tetramethyldisilane
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TETRAPHENYLDIMETHYLDISILANE 1,2-dimethyl-1,1,2,2-tetraphenyl-disilan methyl-[methyl(diphenyl)silyl]-diphenylsilane (1,2-Dimethyl-1,2,2-triphenyldisilanyl)benzene 1,1,2,2-Tetraphenyl-1,2-dimethyldisilane Tetraphenyldimethyldisilane,97% Disilane, 1,2-dimethyl-1,1,2,2-tetraphenyl- DK003 1,2-Dimethyl-1,1,2,2-tetraphenyldisilane 1172-76-5 SiCH3C6H522 C26H26Si2 Organometallic Reagents Organosilicon Disilanes DisilanesVapor Deposition Precursors Organometallic Reagents Organosilicon Precursors by Metal Chemical Synthesis CVD and ALD Precursors by Metal Disilanes Materials Science Micro/NanoElectronics Organometallic Reagents Silicon Vapor Deposition Precursors