1. Product information

English name: Hexamethyldisiloxane

English alias: HMDSO; Hexamethyldisiloxane; MM; HMDO

CAS number: 107-46-0

EINECS number: 203-492-7

Molecular formula: C6H18OSi2

Molecular weight: 162.38

InchI: InchI=1/C6H18OSi2/c1-8 (2,3) 7-9 (4,5) 6/h1-6H3

Molecular structure:

Melting point: -59 ℃

Water solubility: insoluble

Physical and chemical properties:

Colorless and transparent liquid.

Boiling point 99.5 ℃

Relative density 0.7606

Refractive index 1.3750

Flash point -1.1 ℃

Solubility: insoluble in water, soluble in various organic solvents.

Product Usage:

As a sealing agent, cleaning agent, and film removal agent, it is mainly used in organic and pharmaceutical chemical production. Used as a sealing agent in silicone oil production, it can also be used as a raw material for silazane. Used for silicone rubber, pharmaceuticals, gas chromatography stationary liquids, analytical reagents, hydrophobic agents, etc

2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                     Or smaller package 1kg/bottle, 10kgs/bottle as request. 

3. Shipping

4. Contact information

For more details, pls contact us freely.

Email address : elin@fdachem.com

Mob: 86 13613820652 

WhatsApp/Skype/Wechat/LINE: 86 13613820652