Introduction：Basic information about CAS 631-36-7|Tetraethylsilane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Tetraethylsilane |
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| CAS Number | 631-36-7 | Molecular Weight | 144.330 |
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| Density | 0.7±0.1 g/cm3 | Boiling Point | 153.0±0.0 °C at 760 mmHg |
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| Molecular Formula | C8H20Si | Melting Point | −82.5 °C(lit.) |
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| MSDS | ChineseUSA | Flash Point | 26.1±0.0 °C |
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| Symbol |
GHS02, GHS07 | Signal Word | Warning |
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Names
| Name | Tetraethylsilane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.7±0.1 g/cm3 |
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| Boiling Point | 153.0±0.0 °C at 760 mmHg |
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| Melting Point | −82.5 °C(lit.) |
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| Molecular Formula | C8H20Si |
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| Molecular Weight | 144.330 |
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| Flash Point | 26.1±0.0 °C |
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| Exact Mass | 144.133423 |
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| LogP | 4.96 |
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| Vapour Pressure | 4.4±0.2 mmHg at 25°C |
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| Index of Refraction | 1.402 |
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| InChIKey | VCZQFJFZMMALHB-UHFFFAOYSA-N |
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| SMILES | CC[Si](CC)(CC)CC |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- VV5500000
- CHEMICAL NAME :
- Silane, tetraethyl-
- CAS REGISTRY NUMBER :
- 631-36-7
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C8-H20-Si
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LC - Lethal concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >1770 mg/m3/10M
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NDRC** National Defense Research Committee, Office of Scientific Research and Development, Progress Report. Volume(issue)/page/year: NDCrc-132,JUN1942
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Safety Information
| Symbol |
GHS02, GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H226-H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R10;R36/37/38 |
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| Safety Phrases | S26-S36 |
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| RIDADR | UN 1993 3/PG 3 |
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| WGK Germany | 3 |
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| RTECS | VV5500000 |
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| Packaging Group | III |
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| Hazard Class | 3 |
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Synonyms
| MFCD00009019 |
| EINECS 211-155-0 |
| Tetraethylsilane |
| Silane, tetraethyl- |
