Name | 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane |
Synonyms | LABOTEST-BB LT00067562 DIVINYLTETRAMETHYLDISILOXANE Divinyltetramethyldisiloxane 1,3-DIVINYLTETRAMETHYLDISILOXANE TETRAMETHYL-1,3-DIVINYLDISILOXANE 1,1,3,3-Tetramethyl-1,3-divinylsiloxane 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILOXANE 1,3-DIVINYL-1,1,3,3-TETRAMETHYLDISILOXANE 1,3-Diethenyl-1,1,3,3-tetramethyldisiloxane 1,3-diethenyl-1,1,3,3-tetramethyl-disiloxane |
CAS | 2627-95-4 |
EINECS | 220-099-6 |
InChI | InChI=1/C8H18OSi2/c1-7-11(6,8-2)9-10(3,4)5/h7-8H,1-2H2,3-6H3 |
InChIKey | BITPLIXHRASDQB-UHFFFAOYSA-N |
Molecular Formula | C8H18OSi2 |
Molar Mass | 186.4 |
Density | 0.809 g/mL at 25 °C (lit.) |
Melting Point | -99 °C (lit.) |
Boling Point | 139 °C (lit.) |
Flash Point | 76°F |
Water Solubility | insoluble |
Vapor Presure | 17hPa at 25℃ |
Appearance | liquid |
Specific Gravity | 0.811 |
Color | colorless |
BRN | 1762585 |
Storage Condition | Flammables area |
Sensitive | Moisture Sensitive |
Refractive Index | n20/D 1.411(lit.) |
MDL | MFCD00014933 |
Physical and Chemical Properties | Appearance colorless transparent liquid boiling point (°C) 133-139 d204 0.818g/cm3 nd20 1.4118-1.4123 |
Use | Suitable for additive silicone rubber, Dermatix Ultra Gel, liquid silica gel, vinyl silicone resin, vinyl silicone oil, platinum chrome compound and other additives (intermediates) in the production process. |
Risk Codes | R11 - Highly Flammable R36/37/38 - Irritating to eyes, respiratory system and skin. R10 - Flammable |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
UN IDs | UN 1993 3/PG 2 |
WGK Germany | 2 |
RTECS | JM9235250 |
FLUKA BRAND F CODES | 10-21 |
TSCA | Yes |
HS Code | 29319090 |
Hazard Class | 3 |
Packing Group | III |