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Gelest SIH6185.0
- CAS Number
- 67674-67-3
- Chemical Family
- Siloxanes
- Molecular Formula
- HO(CH₂CH₂O)₆ - ₉(CH₂)₃(CH₃)[OSi(CH₃)₃]₂Si
Gelest 3-[HYDROXY(POLYETHYLENEOXY)PROPYL]HEPTAMETHYLTRISILOXANE, 90% (SIH6185.0) is a PEO, PEG, hydroxyl-terminated trisiloxane utilized for hydrophilic surface modification. This product functions as a reagent.
Properties
- Physical Form
- Liquid
Identification
- Chemical Name
Poly(oxy-1,2-ethanediyl), .alpha.-[3-[1,3,3,3-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-.omega.-hydroxy-. Poly(oxy-12-ethanediyl) .alpha.-[3-[1333-tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-.omega.-hydroxy-
Product families
Applications
Industrial — Chemical & Industrial Manufacturing
- Chemical Manufacturing
Product Families
Base Chemicals & Intermediates — Intermediates
- Other Intermediates
Other characteristics
- Synonyms
Heptamethyltrisiloxane-polyoxyethylene allyl ether adduct, α-[3-[1,3,3,3-Tetramethyl-1-[(trimethylsilyl)oxy]-1-disiloxanyl]propyl]-ω-hydroxypoly(oxy-1,2-ethanediyl)
- Functions
- Reagent
- Markets
- Industrial
- Features
PEO, PEG, Hydroxyl terminated trisiloxane utilized for hydrophilic surface modification; PEGylation reagent
- Technology
- Base Chemicals & Intermediates
- Packaging Under
- Nitrogen
- Standard Packaging
- 25 g
- 100 g
- 2 kg
- 18 kg
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- IECSC (China)
- INSQ (Mexico)
- KECI (Korea)
- NCI (Vietnam)
- NZIoC (New Zealand)
- PICCS (Phillipines)
- Base Chemicals Functions
- Reagent
Technical data
Table 1 of 2
1 row| Characteristic | Value | Unit |
|---|---|---|
| Melting Point | -18.0 | °C |
Table 2 of 2
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Hydrolytic Sensitivity | 4 (No reaction with water under neutral conditions) | — |
| Purity | 90.0 | % |
| Density (at 20°C) | 1.02 | g/ml |
| Refractive Index (at 20°C) | 1.4463 | — |
| Viscosity (at 25°C) | 35.0 | cSt |
| Molecular Weight | 550 - 650 | g/mol |
| Flash Point | 118.0 | °C |
