Trichloro(ethyl)silane

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Names

[ CAS No. ]:
115-21-9

[ Name ]:
Trichloro(ethyl)silane

[Synonym ]:
Silicane, trichloroethyl-
UN 1196
Silane, trichloroethyl-
Ethyltrichlorosilane
trichloro(ethyl)silane
Trichloroethylsilane
Trichloroethylsilicane
EINECS 204-072-6
Silane, ethyl(trichloro)-
UNII-6Q81CH0W5Z
UNII:6Q81CH0W5Z
Ethyltrichlorosilane,AcroSeal
Ethyl silicon trichloride
Ethyl trichlorosilane
MFCD00000485

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
100.0±3.0 °C at 760 mmHg

[ Melting Point ]:
−106 °C(lit.)

[ Molecular Formula ]:
C₂H₅Cl₃Si

[ Molecular Weight ]:
163.506

[ Flash Point ]:
19.6±11.7 °C

[ Exact Mass ]:
161.922607

[ LogP ]:
4.72

[ Vapour Pressure ]:
43.1±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.439

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV4200000

CHEMICAL NAME :: Silane, ethyltrichloro-

CAS REGISTRY NUMBER :: 115-21-9

BEILSTEIN REFERENCE NO. :: 1361384

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C2-H5-Cl3-Si

MOLECULAR WEIGHT :: 163.51

WISWESSER LINE NOTATION :: G-SI-GG2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1220,1986

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: -,1220,1986 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1330 mg/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 :: LCLo - Lowest published lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 500 ppm/4H

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: 31,343,1949

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 30 mg/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: 30,332,1948

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 300 mg/m3/2H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 3,23,1961

Safety Information

[ Hazard Codes ]:
F,T+

[ Risk Phrases ]:
R11

[ Safety Phrases ]:
S26-S28-S36/37/39-S45

[ RIDADR ]:
UN 1196 3/PG 2

[ WGK Germany ]:
1

[ RTECS ]:
VV4200000

[ Packaging Group ]:
II

[ Hazard Class ]:
3.1

[ HS Code ]:
2931900090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

ethene
Ethyl dichlorosilane
Tetrachlorosilane
monochloroethane
Vinyltrichlorosilane
ETHYLMAGNESIUM BROMIDE
(2-Bromoethyl)(trichloro)silane
Bromoethane
Dichlorodiethylsilane
ethane

DownStream

Ethoxytriethylsilane
Diethoxy(diethyl)silane
Dichlorodiethylsilane
ethyltriethoxysilane
Chlorotriethylsilane
Hexaethyldisiloxane
Methyltrichlorosilane
Tetrachlorosilane
Trichlorosilane
Dichlorosilane

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Related Compounds

trichloro-(1,1,2-trichloro-ethyl)-silane
trichloro-[2-(4-trichlorosilylcyclohexyl)ethyl]silane
trichloro-[2-(4-nitrophenyl)ethyl]silane
trichloro-[2-(4-chlorophenyl)ethyl]silane
Trichloro[2-(3-methylphenyl)ethyl]silane
trichloro(1-(m-tolyl)ethyl)silane
benzyl 6-amino-5,7,7-tricyano-8-(2,3,4-trimethoxyphenyl)-3,7,8,8a-tetrahydro-2(1H)-isoquinolinecarboxylate
2-((2-Aminopyridin-3-yl)oxy)ethanol
benzyl 6-amino-5,7,7-tricyano-8-(4-methoxy-3-propoxyphenyl)-3,7,8,8a-tetrahydro-2(1H)-isoquinolinecarboxylate
benzyl 6-amino-5,7,7-tricyano-8-(2-methoxyphenyl)-3,7,8,8a-tetrahydro-2(1H)-isoquinolinecarboxylate
6-amino-2-benzyl-8-(4-methoxy-1-naphthyl)-2,3,8,8a-tetrahydro-5,7,7(1H)-isoquinolinetricarbonitrile
benzyl 6-amino-5,7,7-tricyano-8-(3,4-dimethoxyphenyl)-3,7,8,8a-tetrahydro-2(1H)-isoquinolinecarboxylate
benzyl (8R,8aR)-6-amino-5,7,7-tricyano-8-(2,4-dimethoxyphenyl)-1,3,8,8a-tetrahydroisoquinoline-2-carboxylate
benzyl 6-amino-5,7,7-tricyano-8-(2,5-dimethoxyphenyl)-3,7,8,8a-tetrahydro-2(1H)-isoquinolinecarboxylate
benzyl 6-amino-5,7,7-tricyano-8-(3,4,5-trimethoxyphenyl)-3,7,8,8a-tetrahydro-2(1H)-isoquinolinecarboxylate
(E)-7-((1H-Indol-3-yl)methyl)-4-(4-hydroxyphenyl)-3-methoxy-8,10,13,15,17,18-hexamethyl-1-oxa-5,8,11-triazacyclooctadec-15-ene-2,6,9,12-tetraone

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