Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 1450-14-2
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Bag,Drum
Delivery Time: 7-15 days
Payment Terms: L/C, D/A, T/T, Western Union
Supply Ability: TON
CAS NO:: |
1450-14-2 |
Appearance:: |
Colorless Clear Liquid |
Molecular Formula:: |
C6H18Si2 |
Molecular Weight:: |
146.37800 |
EINECS NO:: |
215-911-0 |
MDL NO:: |
MFCD00008258 |
CAS NO:: |
1450-14-2 |
Appearance:: |
Colorless Clear Liquid |
Molecular Formula:: |
C6H18Si2 |
Molecular Weight:: |
146.37800 |
EINECS NO:: |
215-911-0 |
MDL NO:: |
MFCD00008258 |
Product Description:
Product Name: Hexamethyldisilane CAS NO: 1450-14-2
Synonyms:
disilane,hexamethyl;
Me3Si-SiMe3;
Permethyldisilane;
Chemical & Physical Properties:
Appearance: Colorless clear liquid
Assay :≥99.0%
Density: 0.715
Boiling Point: 112-114℃
Melting Point: 15℃
Flash Point: 11℃
Refractive Index: 1.4211-1.4231
Stability: Stable under normal temperatures and pressures.
Storage Condition: Flammables area
Vapor Pressure: 24.5mmHg at 25℃
Safety Information:
RTECS: JM9170000
Hazard Class: 3
Safety Statements: S16-S33-S9
HS Code: 29310095
WGK Germany: 2
Packing Group: II
RIDADR: UN 1993
Risk Statement: R11
Hazard Code: F
Hexamethyldisilane is the organosilicon compound with the formula Si2(CH3)6, abbreviated Si2Me6. It is a colourless liquid, soluble in organic solvents.
The Si-Si bond in hexamethyldisilane is cleaved by strong nucleophiles and electrophiles. Alkyl lithium compounds react as follows:
Si2Me6 + RLi → RSiMe3 + LiSiMe3
Iodine gives trimethylsilyl iodide.
Me3Si−SiMe3 + I2 → 2 SiMe3I
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