1,1,1,3,5,5,5-Heptamethyltrisiloxane(MDHM,CAS N0.:1873-88-7) RH-H121，to produce trisiloxane surfactant
- Courier
- In detail
- BrandRunhe
- Country of manufactureChina
- ColorColorless
- Purity99%
- CAS1873-88-7
- Another nameMethylbis(trimethylsilyloxy)silane
- molecular formulaC7H22O2Si3
- molecular weight222.51
- Density0.819g/mL at 25 °C(lit.)
- Refractive index 1.3795-1.3815
- flashing point22°C(lit.)
- boiling point142°C(lit.)
- Brand ModelRH-H121
- Brand nameRunhe
1,1,1,3,5,5,5 - Heptamethyltrisiloxane, MDHM, Heptamethyltrisiloxane RH - H121
Bis(trimethylsiloxy)methylsilane, to produce trisiloxane surfactant
Cas no. : 1873 - 88 - 7
Basic Character:
Appearance: Colourless transparent liquid
Content: >99%
Boiling Point: 142°C
molecular formula: C7H22O2Si3
molecular weight: 222.51
Performance and Usage:
Heptamethyltrisiloxane has very high reactive Hydrogen as the Si - H bond. It can occur addition reaction with alkenes to introduce polyether group, epoxy group, amido, long alkenyl etc. It s a raw materaial for using to synthesis polyether modified trisiloxane silicone fluid . The polyether modified trisiloxane is a spicial struture surfactant agent for herbicide application and coating additions. And the modified trisiloxane is used used in personal care industry, polyurethane foam stabilizer etc.
Package: 150kg/iron drum,800kg/IBC drum
Transport as Class 3 Hazarous Goods.