Introduction:Basic information about CAS 78-07-9|ethyltriethoxysilane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | ethyltriethoxysilane |
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| CAS Number | 78-07-9 | Molecular Weight | 192.328 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 156.6±8.0 °C at 760 mmHg |
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| Molecular Formula | C8H20O3Si | Melting Point | -78 °C |
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| MSDS | ChineseUSA | Flash Point | 52.2±21.3 °C |
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| Symbol | GHS02 | Signal Word | Warning |
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Names
| Name | Triethoxyethylsilane |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 0.9±0.1 g/cm3 |
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| Boiling Point | 156.6±8.0 °C at 760 mmHg |
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| Melting Point | -78 °C |
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| Molecular Formula | C8H20O3Si |
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| Molecular Weight | 192.328 |
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| Flash Point | 52.2±21.3 °C |
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| Exact Mass | 192.118164 |
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| PSA | 27.69000 |
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| LogP | 2.26 |
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| Vapour Pressure | 3.7±0.3 mmHg at 25°C |
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| Index of Refraction | 1.407 |
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| InChIKey | DENFJSAFJTVPJR-UHFFFAOYSA-N |
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| SMILES | CCO[Si](CC)(OCC)OCC |
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| Water Solubility | insoluble |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- VV4205000
- CHEMICAL NAME :
- Silane, ethyltriethoxy-
- CAS REGISTRY NUMBER :
- 78-07-9
- BEILSTEIN REFERENCE NO. :
- 1362028
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C8-H20-O3-Si
- MOLECULAR WEIGHT :
- 192.37
- WISWESSER LINE NOTATION :
- 2O-SI-2&O2&O2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- Open irritation test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 4/27/1964
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1231,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 14 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JIHTAB Journal of Industrial Hygiene and Toxicology. (Cambridge, MA) V.18-31, 1936-49. For publisher information, see AEHLAU. Volume(issue)/page/year: 31,60,1949
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 16 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 4/27/1964
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Safety Information
| Symbol | GHS02 |
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| Signal Word | Warning |
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| Hazard Statements | H226 |
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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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| Risk Phrases | R10 |
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| Safety Phrases | S7/9-S16 |
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| RIDADR | UN 1993 3/PG 3 |
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| WGK Germany | 2 |
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| RTECS | VV4205000 |
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| Packaging Group | III |
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| Hazard Class | 3 |
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Synonyms
| Silane, triethoxyethyl- |
| Triethoxy(ethyl)silane |
| EINECS 201-080-1 |
| ethyltriethoxysilane |
| MFCD00026754 |