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1000 Kilogram |
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1,1,3,3-Tetramethyl-1,3-dihydrodisiloxane 1,1,3,3-Tetramethyl-1,3-disiloxane 1,1,3,3-Tetramethyldisiloxane
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. | Store at <= 20°C. |
solubility | soluble in Chloroform |
pka | 11.9[at 20 ℃] |
form | liquid |
color | colorless |
Specific Gravity | 0.757 |
explosive limit | 0.8-62.9%(V) |
Water Solubility | DECOMPOSES |
Sensitive | Moisture Sensitive |
Hydrolytic Sensitivity | 3: reacts with aqueous base |
BRN | 1733364 |
InChIKey | NVYQDQZEMGUESH-UHFFFAOYSA-N |
LogP | -0.38-4.5 at 20-25℃ |
CAS DataBase Reference | 3277-26-7(CAS DataBase Reference) |
NIST Chemistry Reference | ((CH3)2SiH)2O(3277-26-7) |
EPA Substance Registry System | Disiloxane, 1,1,3,3-tetramethyl- (3277-26-7) |
Safety Information |
Hazard Codes | F |
Risk Statements | 11-36/37/38-16 |
Safety Statements | 16-26-36-9-33-29 |
RIDADR | UN 2924 3/PG 2 |
WGK Germany | 3 |
RTECS | JN1000000 |
F | 10-21 |
Autoignition Temperature | 240 °C |
TSCA | Yes |
HazardClass | 3 |
PackingGroup | II |
HS Code | 29310095 |
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