tris-(Dimethylamino)ethylsilane
Names
[ CAS No. ]:
29489-57-4
[ Name ]:
tris-(Dimethylamino)ethylsilane
[Synonym ]:
Si-ethyl-hexa-N-methyl-silanetriamine
ethyltris(dimethylamino)silane
Silanetriamine, 1-ethyl-N,N,N',N',N'',N''-hexamethyl-
1-Ethyl-N,N,N',N',N'',N''-hexamethylsilanetriamine
tri(dimethylamino)ethylsilane
Aethyltris-dimethylaminosilan
Chemical & Physical Properties
[ Density]:
0.9±0.1 g/cm3
[ Boiling Point ]:
188.6±23.0 °C at 760 mmHg
[ Molecular Formula ]:
C8H23N3Si
[ Molecular Weight ]:
189.374
[ Flash Point ]:
67.8±22.6 °C
[ Exact Mass ]:
189.166122
[ PSA ]:
9.72000
[ LogP ]:
1.05
[ Vapour Pressure ]:
0.6±0.4 mmHg at 25°C
[ Index of Refraction ]:
1.453
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VV5715000
- CHEMICAL NAME :
- Silanetriamine, 1-ethyl-N,N,N',N',N'',N''-hexamethyl-
- CAS REGISTRY NUMBER :
- 29489-57-4
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 4
- MOLECULAR FORMULA :
- C8-H23-N3-Si
- MOLECULAR WEIGHT :
- 189.43
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,579,1993
- TYPE OF TEST :
- Standard Draize test
- ROUTE OF EXPOSURE :
- Administration into the eye
- SPECIES OBSERVED :
- Rodent - rabbit
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,579,1993 ** ACUTE TOXICITY DATA **
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1230 uL/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Kidney, Ureter, Bladder - other changes Skin and Appendages - hair
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,579,1993
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 700 uL/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - tremor Gastrointestinal - changes in structure or function of salivary glands
- REFERENCE :
- ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,579,1993