(Chloromethyl)(ethoxy)dimethylsilane

Modify Date: 2025-08-25 08:38:28

(Chloromethyl)(ethoxy)dimethylsilane structure	Common Name	(Chloromethyl)(ethoxy)dimethylsilane
	CAS Number	13508-53-7	Molecular Weight	152.695
	Density	0.9±0.1 g/cm3	Boiling Point	129.6±13.0 °C at 760 mmHg
	Molecular Formula	C₅H₁₃ClOSi	Melting Point	N/A
	MSDS	N/A	Flash Point	28.8±12.0 °C

Name	chloromethyl-ethoxy-dimethylsilane
Synonym	More Synonyms

Density	0.9±0.1 g/cm3
Boiling Point	129.6±13.0 °C at 760 mmHg
Molecular Formula	C₅H₁₃ClOSi
Molecular Weight	152.695
Flash Point	28.8±12.0 °C
Exact Mass	152.042419
PSA	9.23000
LogP	2.38
Vapour Pressure	12.3±0.2 mmHg at 25°C
Index of Refraction	1.407

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV3675000

CHEMICAL NAME :: Silane, dimethylchloromethylethoxy-

CAS REGISTRY NUMBER :: 13508-53-7

BEILSTEIN REFERENCE NO. :: 1734273

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C5-H13-Cl-O-Si

MOLECULAR WEIGHT :: 152.72

WISWESSER LINE NOTATION :: G1-SI-1&1&O2

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: -,1224,1986

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: -,1224,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1550 mg/kg

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1224,1986

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2560 ppm/4H

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

REFERENCE :: 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1224,1986

Hazard Codes	Xn: Harmful;
Risk Phrases	R10
Safety Phrases	S16;S26;S36
RIDADR	UN 1993 3/PG 3
WGK Germany	3
RTECS	VV3675000

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Literature: Freiser, H.; Eagle, M. V.; Speier, J. Journal of the American Chemical Society, 1953 , vol. 75, p. 2824 - 2827 Full Text View citing articles Show Details Gmelin Handbook: Si: MVol.C, 72, page 200 - 203

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Literature: Lukevits, E.; Sleiksha, I.; Liepin'sh, E.; Shats-ts, V. D.; Zitsmane, I.; Purvinya, A. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1991 , vol. 27, # 12 p. 1319 - 1327 Khimiya Geterotsiklicheskikh Soedinenii, 1991 , # 12 p. 1644 - 1652

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Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 52, # 9 p. 2098 - 2101,1867 - 1870

Precursor 3
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DownStream 7
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