Introduction：Basic information about CAS 1078-97-3|1,4-BIS(DIMETHYLCHLOROSILYL)BENZENE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,4-BIS(DIMETHYLCHLOROSILYL)BENZENE |
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| CAS Number | 1078-97-3 | Molecular Weight | 263.31100 |
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| Density | 1.05g/cm3 | Boiling Point | 278.2ºC at 760mmHg |
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| Molecular Formula | C10H16Cl2Si2 | Melting Point | 130-133ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 121ºC |
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| Symbol |
GHS05 | Signal Word | Danger |
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Names
| Name | chloro-[4-[chloro(dimethyl)silyl]phenyl]-dimethylsilane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.05g/cm3 |
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| Boiling Point | 278.2ºC at 760mmHg |
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| Melting Point | 130-133ºC(lit.) |
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| Molecular Formula | C10H16Cl2Si2 |
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| Molecular Weight | 263.31100 |
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| Flash Point | 121ºC |
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| Exact Mass | 262.01700 |
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| LogP | 2.98840 |
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| Vapour Pressure | 0.00731mmHg at 25°C |
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| Index of Refraction | 1.491 |
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| InChIKey | COFLYCFUVHLITN-UHFFFAOYSA-N |
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| SMILES | C[Si](C)(Cl)c1ccc([Si](C)(C)Cl)cc1 |
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Safety Information
| Symbol |
GHS05 |
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| Signal Word | Danger |
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| Hazard Statements | H314 |
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| Precautionary Statements | P280-P305 + P351 + P338-P310 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
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| Hazard Codes | C |
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| Risk Phrases | R34 |
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| Safety Phrases | 26-36/37/39-45 |
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| RIDADR | UN 3261 8/PG 2 |
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| WGK Germany | 3.0 |
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| HS Code | 2931900090 |
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Customs
| HS Code | 2931900090 |
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| Summary | 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0% |
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Synonyms
| 1,4-ClMe2SiC6H4SiMe2Cl |
| 1,4-bis(chlorodimethylsilyl)benzene |
| EINECS 214-086-4 |
| MFCD00039299 |
| ClMe2Si-C6H4-SiMe2Cl |
| Si,Si'-Dichlor-Si,Si,Si',Si'-tetramethyl-Si,Si'-p-phenylen-bis-silan |
| 1,4-Phenylenebis(chlorodimethylsilane) |
| Si,Si'-dichloro-Si,Si,Si',Si'-tetramethyl-Si,Si'-p-phenylene-bis-silane |
| 1,4-Bis(dimethylchlorosilyl)benzene |
