CAS 1873-88-7 Pharmaceutical Intermediates Heptamethyltrisiloxane commercial grade (40M40)
Model Number : HMHT0014
CAS: 1873-88-7
EINECS: 217-496-1
Chemical formula: C7H21O2Si3
Molecular weight: 221.497
InChI: InChI=1/C7H21O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h1-7H3
Appearance: colorless transparent liquid
Product Parameters
| Other Name | Heptamethyltrisiloxane |
| CAS | 1873-88-7 |
| EINECS | 217-496-1 |
| chemical formula | C7H21O2Si3 |
| molecular weight | 221.497 |
| InChI | InChI=1/C7H21O2Si3/c1-10(8-11(2,3)4)9-12(5,6)7/h1-7H3 |
| physicochemical properties | Appearance Colorless transparent liquid |
| Molecular weight 222.5 | |
| Purity (GC) 99% | |
| Product Usage | Heptamethyltrisiloxane contains highly active silicon-hydrogen bonds and is the basic raw material for the synthesis of polyether-modified trisiloxane. Polyether-modified trisiloxane is a surfactant with a special structure. Widely used in pesticide auxiliaries, paint auxiliaries, etc. |
Packaging Types
25kg / drum or as per customers ' requirements .
Transport/Storage Information
Airtight storage , Store in a cool and dry place .
Dangerous Goods Sign Xi - Irritant
irritant
Risk Terms R10 - Flammable.
R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Phrases S26 - After accidental contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
Dangerous Goods Shipping Number
Applications
Heptamethyltrisiloxane contains highly active silicon-hydrogen bonds and is the basic raw material for the synthesis of polyether-modified trisiloxane. Polyether-modified trisiloxane is a surfactant with a special structure. Widely used in pesticide auxiliaries, paint auxiliaries, etc.
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