Basic Information | Post buying leads | Suppliers |
Name |
Poly(methylhydrosiloxane) |
EINECS | 217-496-1 |
CAS No. | 63148-57-2 | Density | 1.006 |
PSA | 40.46000 | LogP | 2.73010 |
Solubility | Not miscible or difficult to mix in water. | Melting Point |
<-60°C |
Formula | C3H9OSi.(CH4OSi)n.C3H9Si | Boiling Point | 205oC |
Molecular Weight | 254.59000 | Flash Point | 82 °F |
Transport Information | N/A | Appearance | colorless transparent |
Safety | 26-36-24/25-23-16 | Risk Codes | 10-36/37/38 |
Molecular Structure | Hazard Symbols | Xi | |
Synonyms |
PMHS;DC1107 Silicone Oil;Methyl Hydrogen Silicone;Methyl hydrogen polysiloxane;Polymethylhydrosiloxane (PMHS); |
The Molecular Structure of Poly(methylhydrosiloxane) (CAS NO.63148-57-2):
Molecular Formula: C3H9OSi.(CH4OSi)n.C3H9Si
CAS Registry Number: 63148-57-2
Density: 1.006
Refractive index: 1.398
Synonyms: Polymethylhydrogensiloxane, trimethylsiloxy end blocked ; Siloxanes and silicones, methyl hydrogen ; Siloxanes and Silicones, Me hydrogen
Safety Statements: S23;S24/25
S23: Do not breathe vapour
S24/25: Avoid contact with skin and eyes