Methylhydrosiloxane, dimethylsiloxane copolymer, trimethylsiloxane terminated
- CAS NO.:68037-59-2
- Empirical Formula: C3H12OSi2
- Molecular Weight: 120.29778
- MDL number: MFCD00240848
- EINECS: 614-223-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:54:42
What is Methylhydrosiloxane, dimethylsiloxane copolymer, trimethylsiloxane terminated?
The Uses of Methylhydrosiloxane, dimethylsiloxane copolymer, trimethylsiloxane terminated
PolydiMethylhydrogensiloxane is non-toxic and odorless, which has the active groups, acting under catalytic agent, the reaction is with double bonds and hydroxyl groups, which is the basic raw material of the foam stabilizers, defoamers, water-soluble silicone oil and other products.
What are the applications of Application
Potential reducing agents in the mode of HMS-991 or HMS-992.
Properties of Methylhydrosiloxane, dimethylsiloxane copolymer, trimethylsiloxane terminated
| Melting point: | <-60°C |
| Boiling point: | >93 °C(lit.) |
| Density | 0.99 g/mL at 25 °C |
| refractive index | n |
| Flash point: | 158 °F |
| Specific Gravity | 0.98 |
| EPA Substance Registry System | Siloxanes and Silicones, di-Me, Me hydrogen (68037-59-2) |
Safety information for Methylhydrosiloxane, dimethylsiloxane copolymer, trimethylsiloxane terminated
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Methylhydrosiloxane, dimethylsiloxane copolymer, trimethylsiloxane terminated
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