tris-(Dimethylamino)ethylsilane

Modify Date: 2023-01-16 18:27:05

tris-(Dimethylamino)ethylsilane Structure
tris-(Dimethylamino)ethylsilane structure
Common Name tris-(Dimethylamino)ethylsilane
CAS Number 29489-57-4 Molecular Weight 189.374
Density 0.9±0.1 g/cm3 Boiling Point 188.6±23.0 °C at 760 mmHg
Molecular Formula C8H23N3Si Melting Point N/A
MSDS N/A Flash Point 67.8±22.6 °C

 Names

Name tris(dimethylamino)ethylsilane
Synonym More Synonyms

 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

 Synonyms

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