ethyltriethoxysilane
Names
[ CAS No. ]:
78-07-9
[ Name ]:
ethyltriethoxysilane
[Synonym ]:
Silane, triethoxyethyl-
Triethoxy(ethyl)silane
EINECS 201-080-1
ethyltriethoxysilane
MFCD00026754
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
156.6±8.0 °C at 760 mmHg
[ Melting Point ]:
-78 °C
[ Molecular Formula ]:
C8H20O3Si
[ Molecular Weight ]:
192.328
[ Flash Point ]:
52.2±21.3 °C
[ Exact Mass ]:
192.118164
[ PSA ]:
27.69000
[ LogP ]:
2.26
[ Vapour Pressure ]:
3.7±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.407
[ Water Solubility ]:
insoluble
MSDS
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 DATA
ACUTE 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
Safety Information
[ Symbol ]:
GHS02
[ Signal Word ]:
Warning
[ Hazard Statements ]:
H226
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
[ Risk Phrases ]:
R10
[ Safety Phrases ]:
S7/9-S16
[ RIDADR ]:
UN 1993 3/PG 3
[ WGK Germany ]:
2
[ RTECS ]:
VV4205000
[ Packaging Group ]:
III
[ Hazard Class ]:
3