Introduction：Basic information about CAS 115-82-2|Tetrakis(2-ethylhexyl) orthosilicate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Tetrakis(2-ethylhexyl) orthosilicate |
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| CAS Number | 115-82-2 | Molecular Weight | 544.965 |
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| Density | 0.9±0.1 g/cm3 | Boiling Point | 419.0±0.0 °C at 760 mmHg |
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| Molecular Formula | C32H68O4Si | Melting Point | <-73ºC |
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| MSDS | / | Flash Point | 146.0±21.7 °C |
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Names
| Name | tetrakis(2-ethylhexyl) silicate |
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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 | 419.0±0.0 °C at 760 mmHg |
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| Melting Point | <-73ºC |
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| Molecular Formula | C32H68O4Si |
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| Molecular Weight | 544.965 |
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| Flash Point | 146.0±21.7 °C |
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| Exact Mass | 544.488708 |
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| PSA | 36.92000 |
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| LogP | 17.12 |
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| Appearance of Characters | liquid |
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| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
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| Index of Refraction | 1.448 |
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| InChIKey | MQHSFMJHURNQIE-UHFFFAOYSA-N |
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| SMILES | CCCCC(CC)CO[Si](OCC(CC)CCCC)(OCC(CC)CCCC)OCC(CC)CCCC |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- MP0810000
- CHEMICAL NAME :
- 1-Hexanol, 2-ethyl-, tetraester with silicic acid
- CAS REGISTRY NUMBER :
- 115-82-2
- BEILSTEIN REFERENCE NO. :
- 1716212
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 5
- MOLECULAR FORMULA :
- C32-H68-O4-Si
- MOLECULAR WEIGHT :
- 545.09
- WISWESSER LINE NOTATION :
- 4Y2&1O-SI-O1Y4&2&O1Y4&2&O1Y4&2
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: 7/14/1965
- 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: -,1239,1986 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >64 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >20 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: 7/14/1965
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Safety Information
Synonyms
| Silicic acid (HSiO), tetrakis(2-ethylhexyl) ester |
| MFCD00015263 |
| 2-Ethyl-1-hexanol silicate |
| 2-Ethylhexyl orthosilicate |
| 2-Ethylhexanol tetrasilicate |
| Tetrakis(2-ethylhexyl) orthosilicate |
