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1,2-Ethanediylbis(methylsilane)

1,2-Ethanediylbis(methylsilane) Structure
1,2-Ethanediylbis(methylsilane) structure
CAS No.
4405-22-5
Chemical Name:
1,2-Ethanediylbis(methylsilane)
Synonyms
2,5-Disilahexane;1,4-DIMETHYLDISILYLETHANE;1,2-Ethanediylbis(methylsilane);ethane-1,2-diylbis(Methylsilane);1,1'-(1,2-Ethanediyl)bis[1-Methyl-silane];Silane, 1,1'-(1,2-ethanediyl)bis[1-methyl-;1,1′-(1,2-Ethanediyl)bis[1-methyl-silane], CAS 4405-22-5
CBNumber:
CB3313118
Molecular Formula:
C4H14Si2
Molecular Weight:
118.32
MDL Number:
MFCD01320950
MOL File:
4405-22-5.mol
MSDS File:
SDS
Last updated:2026-09-12 18:51:59
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1,2-Ethanediylbis(methylsilane) Properties

Boiling point 95-96 °C(lit.)
Density 0.725 g/mL at 25 °C(lit.)
refractive index n20/D 1.422(lit.)
Flash point -12 °C
Specific Gravity 0.726
Hydrolytic Sensitivity 3: reacts with aqueous base

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)
GHS02
Signal word  Danger
Hazard statements  H225
Precautionary statements  P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501
Hazard Codes  F
Risk Statements  11
Safety Statements  16
RIDADR  UN 1993 3/PG 1
WGK Germany  3
TSCA  No

1,2-Ethanediylbis(methylsilane) price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA00DC50 1,2-Ethanediylbis(methylsilane) 4405-22-5 5g $505 2026-05-28 Buy
aablocks AA00DC50 1,2-Ethanediylbis(methylsilane) 4405-22-5 10g $747 2026-05-28 Buy
TRC E890095 1,1''-(1,2-Ethanediyl)bis[1-methyl-silane] 4405-22-5 500mg $770 2021-12-16 Buy
Product number Packaging Price Buy
AA00DC50 5g $505 Buy
AA00DC50 10g $747 Buy
E890095 500mg $770 Buy

1,2-Ethanediylbis(methylsilane) Chemical Properties, Uses, Production

Uses

1,1'-(1,2-Ethanediyl)bis[1-methyl-silane] is used in the synthesis of cobalt or iron organosilicon ceramic precursors which under thermal conversion give mixed Si/C/M/O ceramics (M= Co or Fe).

1,2-Ethanediylbis(methylsilane) Preparation Products And Raw materials

Raw materials

Preparation Products

1,2-Ethanediylbis(methylsilane) Suppliers

Global Suppliers ( 22)
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 T&W Pharmaceutical Co., Ltd. +86 21 61551611 China 9874 58
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
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9170 60
Suzhou Siso new material Co.,Ltd. 0512-65402974 18550909935 siso03@126.com China 1925 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. +86-400-002-6226 sales@rrkchem.com China 57336 58
Anhui Silicon Innovation Materials Technology Co., Ltd. 17201714774 3317543774@qq.com China 789 58
Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +86-189 4982 3763 sales@tnjchem.com China 34526 58
Supplier Advantage
J & K SCIENTIFIC LTD. 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 62
Shanghai T&W Pharmaceutical Co., Ltd. 58
Shanghai Gileader Advanced Material Technology Co.,Ltd 56
Shanghai Worldyang Chemical Co.,Ltd. 58
Alfa Chemistry 60
Suzhou Siso new material Co.,Ltd. 58
Shenzhen Polymeri Biochemical Technology Co., Ltd. 58
Anhui Silicon Innovation Materials Technology Co., Ltd. 58
Hefei TNJ Chemical Industry Co.,Ltd. 58

4405-22-5 (1,2-Ethanediylbis(methylsilane)) Related Search:

1-(3-Bromopropyl)-2,2,5,5-tetramethyl-1-aza-2,5-disilacyclopentane 1,2-Bis(dichloromethylsilyl)ethane Methylsilane 2,3-Bis(trimethylsilyl)-1-propene 1,2-Bis(chlorodimethylsilyl)ethane
1,2-Ethanediylbis(methylsilane) 1,2-Bis[(dimethylamino)dimethylsilyl]ethane 1,1,4,4-Tetramethyldisilethylene 4,7-diethoxy-4,7-dimethyl-3,8-dioxa-4,7-disiladecane 2,2,5,5-Tetramethyl-2,5-disila-1-azacyclopentane
1,1,4,4-Tetramethyl-1,4-diethoxydisilethylene 1,4-Divinyl-1,1,4,4-tetramethyldisilylethane 1,2-Bis(tetramethyldisiloxanyl)ethane 1,2-Bis(methyldifluorosilyl)ethane 2,2,5,5-Tetramethyl-2,5-disila-1-oxacyclopentane
2,3,5,5-Tetrakis(trimethylsilyl)-1,3-cyclopentadiene Dimethyltetramethoxydisilethylene (1-Ethoxycarbonylmethyl)-2,2,5,5-tetramethyl-1-aza-2,5-disilacyclopentane

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1,4-DIMETHYLDISILYLETHANE ethane-1,2-diylbis(Methylsilane) 1,1'-(1,2-Ethanediyl)bis[1-Methyl-silane] 2,5-Disilahexane Silane, 1,1'-(1,2-ethanediyl)bis[1-methyl- 1,1′-(1,2-Ethanediyl)bis[1-methyl-silane], CAS 4405-22-5 1,2-Ethanediylbis(methylsilane) 4405-22-5 CH3SiH2CH2CH2SiH2CH3 C4H14Si2 Precursors by Metal Vapor Deposition Precursors