1,1,3,3-Tetramethyldisiloxane Basic information | |
Product Name: | 1,1,3,3-Tetramethyldisiloxane |
CAS: | 3277-26-7 |
MF: | C4H14OSi2 |
MW: | 134.32 |
EINECS: | 221-906-4 |
1,1,3,3-Tetramethyldisiloxane Chemical Properties | |
Melting point | <-78°C |
Boiling point | 70-71 °C(lit.) |
density | 0.76 g/mL at 25 °C(lit.) |
vapor pressure | 250 hPa (20 °C) |
refractive index | n20/D 1.370(lit.) |
Fp | 14 °F |
storage temp. | 2-8°C |
form | liquid |
Specific Gravity | 0.757 |
color | colorless |
explosive limit | 0.8-62.9%(V) |
Water Solubility | DECOMPOSES |
Sensitive | Moisture Sensitive |
Hydrolytic Sensitivity | 3: reacts with aqueous base |
BRN | 1733364 |
Testing Items | Standard Requirements | Testing Result |
Color | Boiling point | Qualified |
Content | ≥98.0% | 0.99 |
Boiling point | 69-71ºC | Qualified |