Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-
- CAS NO.：995-83-5
- Empirical Formula: C10H32O4Si5
- Molecular Weight: 356.79
- MDL number: MFCD00432272
- EINECS: 836-576-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-14 15:28:00
What is Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-?
The Uses of Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-
1,1,3,3,5,5,7,7,9,9-Decamethylpentasiloxane is a useful chemical compound in preparing surfactants.
Properties of Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-
| Boiling point: | 100°C / 20 |
| Density | 0.8818 g/cm3 |
| vapor pressure | 76Pa at 25℃ |
| refractive index | 1.3902 |
| storage temp. | 4°C, Inert atmosphere |
| solubility | Benzene (Soluble), Chloroform (Slightly) |
| form | Oil |
| color | Colourless |
| Specific Gravity | 0.8813 |
| Hydrolytic Sensitivity | 3: reacts with aqueous base |
Safety information for Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02 |
| GHS Hazard Statements |
H225:Flammable liquids |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for Pentasiloxane, 1,1,3,3,5,5,7,7,9,9-decamethyl-
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