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Hexamethyldisilane

Hexamethyldisilane Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Email: info@dakenchem.com
Products Intro: Product Name:HEXAMETHYLDISILANE
CAS:1450-14-2
Purity:99% Package:100g,500g,1kg,5kg,10kg
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:HEXAMETHYLDISILANE
CAS:1450-14-2
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Email: sales@mainchem.com
Products Intro: Product Name:Hexamethyldisilane
CAS:1450-14-2
Company Name: Win-Win Chemical CO., Limited
Tel: 0086-577-64498589
Email: sales@win-winchemical.com
Products Intro: Product Name:hexamethyldisilane
CAS:1450-14-2
Purity:98% Package:25G/;50G/ Remarks:pharmaceutical intermediates
Company Name: career henan chemical co
Tel: +86-371-86658258
Email: sales@coreychem.com
Products Intro: Product Name:Hexamethyldisilane
CAS:1450-14-2
Purity:99% Package:1KG;1USD

Lastest Price from Hexamethyldisilane manufacturers

  • Hexamethyldisilane
  • US $1.00 / KG
  • 2018-08-08
  • CAS:1450-14-2
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: Customized
Hexamethyldisilane Chemical Properties
Melting point 9-12 °C(lit.)
Boiling point 112-114 °C(lit.)
density 0.715 g/mL at 25 °C(lit.)
refractive index n20/D 1.422(lit.)
Fp 29 °F
storage temp. Flammables area
form liquid
color colorless
Water Solubility Insoluble in water. Soluble in alcohol, ether and acetone.
BRN 1633463
CAS DataBase Reference1450-14-2(CAS DataBase Reference)
NIST Chemistry ReferenceDisilane, hexamethyl-(1450-14-2)
EPA Substance Registry SystemDisilane, hexamethyl-(1450-14-2)
Safety Information
Hazard Codes F,Xi
Risk Statements 11-36/37-43-36/37/38
Safety Statements 16-23-45-9-33-26-7/9
RIDADR UN 1993 3/PG 2
WGK Germany 2
RTECS JM9170000
TSCA Yes
HazardClass 3
PackingGroup II
HS Code 29310095
ToxicityLD50 orally in Rabbit: 2160 mg/kg LD50 dermal Rabbit 2160 mg/kg
MSDS Information
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Hexamethyldisilane English
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Hexamethyldisilane Usage And Synthesis
Chemical PropertiesColorless clear liquid
Purification MethodsThe most likely impurity is trimethylchlorosilane (cf boiling point). Wash it with H2O, cold conc H2SO4, H2O again, then aqueous NaHCO3, dry over CaSO4 and fractionate at atmospheric pressure. [Brown & Fowles J Chem Soc 2811 1958.] A grossly impure sample (25% impurities) was purified by repeated spinning band distillation. This lowered the impurity level to 500ppm. The main impurity was identified as 1-hydroxypentamethyldisilane. [Beilstein 4 IV 4277.]
Hexamethyldisilane Preparation Products And Raw materials
Tag:Hexamethyldisilane(1450-14-2) Related Product Information
Vinyltrimethoxysilane Chloro(chloromethyl)dimethylsilane SALOR-INT L170674-1EA HEXAMETHYL-D18-DISILANE SALOR-INT L170682-1EA 1,1,2,2-Tetramethyl-1,2-disilacyclohexane Bis(2-methoxyphenyl)-1,1,2,2-tetramethyldisilane, 95% HEXAPHENYLDISILANE Hexamethyldisilane Methyltriethoxysilane Dimethyldimethoxysilane Bromotrimethylsilane CHLORODIMETHYLVINYLSILANE Dichlorodimethylsilane Methyltrimethoxysilane Lithium bis(trimethylsilyl)amide Hexamethyldisiloxane tert-Butyldimethylsilyl chloride