CAS 29489-57-4|tris-(Dimethylamino)ethylsilane

Introduction：Basic information about CAS 29489-57-4|tris-(Dimethylamino)ethylsilane, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Toxicological Information
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
4. Synonyms

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	/
MSDS	/	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
InChIKey	FHBURLBCXNMPJX-UHFFFAOYSA-N
SMILES	CC[Si](N(C)C)(N(C)C)N(C)C

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

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