Diethoxydimethylsilane

Suppliers

Names

[ CAS No. ]:
78-62-6

[ Name ]:
Diethoxydimethylsilane

[Synonym ]:
EINECS 201-127-6
Silane, diethoxydimethyl-
Diethoxy(dimethyl)silane
CD5600
Diethoxydimethylsilane
Dimethyldiethoxylsilane
dirthoxydimethylsilane
EXP-49
diethoxydimethyl-silan
Diethoxydimethylsila
DIMETHYLDIETHOXYSILANE
Dimethyl-diethoxysilan
MFCD00009068
kbe22

Chemical & Physical Properties

[ Density]:
0.8±0.1 g/cm3

[ Boiling Point ]:
114.0±0.0 °C at 760 mmHg

[ Melting Point ]:
-97°C

[ Molecular Formula ]:
C₆H₁₆O₂Si

[ Molecular Weight ]:
148.275

[ Flash Point ]:
11.7±0.0 °C

[ Exact Mass ]:
148.091949

[ PSA ]:
18.46000

[ LogP ]:
0.61

[ Vapour Pressure ]:
24.0±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.393

[ Water Solubility ]:
may decompose

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VV3590000

CHEMICAL NAME :: Silane, diethoxydimethyl-

CAS REGISTRY NUMBER :: 78-62-6

BEILSTEIN REFERENCE NO. :: 1736110

LAST UPDATED :: 199710

DATA ITEMS CITED :: 9

MOLECULAR FORMULA :: C6-H16-O2-Si

MOLECULAR WEIGHT :: 148.31

WISWESSER LINE NOTATION :: 2O-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: -,1226,1986

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration into the eye

SPECIES OBSERVED :: Rodent - rabbit

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 :: 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: -,1226,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 9280 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: -,1226,1986

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 20 gm/m3/8H

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: -,1226,1986 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TCLo - Lowest published toxic concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 4000 ppm/7H/10D-I

TOXIC EFFECTS :: Related to Chronic Data - death

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 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X7420 No. of Facilities: 114 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 518 (estimated)

Safety Information

[ Symbol ]:

GHS02, GHS07

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H225-H315-H319-H332

[ Precautionary Statements ]:
P210-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
F:Flammable;Xi:Irritant;

[ Risk Phrases ]:
R11;R36/38

[ Safety Phrases ]:
S26-S36-S16

[ RIDADR ]:
UN 1993 3/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
VV3590000

[ Packaging Group ]:
II

[ Hazard Class ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

Dichlorodimethylsilane
Ethanol
Ethoxy(dimethyl)silane
ALLYL CHLORIDE
Tetraethyl orthosilicate
Triethyl orthoacetate
METHYLMAGNESIUM BROMIDE
Ethanolate, titanium salt (4:1)
Triethyl orthoformate
Methyltriethoxysilane

DownStream

Tetradecamethyl Cycloheptasiloxane
Tetradecamethylhexasiloxane
Octamethyltrisiloxane
Decamethyltetrasiloxane
Dodecamethylpentasiloxane
Hexadecamethylheptasiloxane
Dichloro(diethoxy)silane
Chloro(triethoxy)silane
Dichlorodimethylsilane
2,2,7,7-tetramethyl-1,3,6,8,2,7-tetraoxadisilecane

Articles

Silanization-Based Zeolite Crystallization: Participation Degree and Pathway.

Chemistry 21 , 12161-70, (2015)

A clear and deep understanding of zeolite crystallization with the addition of organosilane is desirable for the reasonable design and preparation of hierarchical zeolites. Herein, the effects of diff...

One-pot synthesis of antibacterial monomers with dual biocidal modes.

J. Dent. 42(9) , 1078-95, (2014)

The present study reported a method for preparing a blend of antibacterial quaternary ammonium silanes and quaternary ammonium methacryloxy silane (QAMS) based on the sol-gel reaction between dimethyl...

Durable diagnosis of seminal vesicle and sexual gland diseases using the nano optical sensor thin film Sm-doxycycline complex.

Anal. Chim. Acta 835 , 56-64, (2014)

A new method in which a nano optical sensor for diagnosis of different diseases of seminal vesicle and sexual gland was prepared. The working principle of the method depends on the determination of th...

diethoxydimethylsilane
Diethoxydimethylsilane,tetrabutyl titanate copolymer