Disiloxane, 1,1,1,3,3,3-hexaethyl-
Hexaethyldisiloxane
CAS: 994-49-0
Molecular Formula: C12H30OSi2
Disiloxane, 1,1,1,3,3,3-hexaethyl- - Names and Identifiers
| Name | Hexaethyldisiloxane |
| Synonyms | NSC 139841 HEXAETHYLDISILOXANE hexaethyl-disiloxan Hexaethyldisiloxane Disiloxane, hexaethyl- Bis(triethylsilyl) oxide Bis(triethylsilyl) ether 1,1,1,3,3,3-Hexaethyldisiloxane 1,1,1,3,3,3-hexaethyl-disiloxane Disiloxane, 1,1,1,3,3,3-hexaethyl- 1,1,1,3,3,3-Hexaethylpropanedisiloxane |
| CAS | 994-49-0 |
| EINECS | 213-619-8 |
| InChI | InChI=1/C12H30OSi2/c1-7-14(8-2,9-3)13-15(10-4,11-5)12-6/h7-12H2,1-6H3 |
Disiloxane, 1,1,1,3,3,3-hexaethyl- - Physico-chemical Properties
| Molecular Formula | C12H30OSi2 |
| Molar Mass | 246.54 |
| Density | 0.844 |
| Melting Point | -115°C |
| Boling Point | 231 °C |
| Flash Point | 87°C |
| Water Solubility | Not miscible or difficult to mix with water. |
| Vapor Presure | 0.0805mmHg at 25°C |
| Specific Gravity | 0.844 |
| BRN | 1750865 |
| Storage Condition | Sealed in dry,Room Temperature |
| Sensitive | 1: no significant reaction with aqueous systems |
| Refractive Index | 1.4330 |
| MDL | MFCD00026693 |
Disiloxane, 1,1,1,3,3,3-hexaethyl- - Risk and Safety
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S24/25 - Avoid contact with skin and eyes. S23 - Do not breathe vapour. |
| TSCA | Yes |
Disiloxane, 1,1,1,3,3,3-hexaethyl- - Reference Information
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |
Last Update：2024-04-09 21:11:58
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