Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Silicic acid (H4SiO4),tetrakis(2-ethylhexyl) ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

115-82-2

115-82-2 structure

Name: Tetrakis(2-ethylhexyl) orthosilicate
Chemical Name: tetrakis(2-ethylhexyl) silicate
CAS Number: 115-82-2
Molecular Formula: C₃₂H₆₈O₄Si
Molecular Weight: 544.965
Catalog: Chemical reagent Silane reagent
Create Date: 2018-10-02 21:19:44
Modify Date: 2024-01-02 17:55:14

Name	tetrakis(2-ethylhexyl) silicate
Synonyms	Silicic acid (HSiO), tetrakis(2-ethylhexyl) ester MFCD00015263 2-Ethyl-1-hexanol silicate 2-Ethylhexyl orthosilicate 2-Ethylhexanol tetrasilicate Tetrakis(2-ethylhexyl) orthosilicate

Density	0.9±0.1 g/cm3
Boiling Point	419.0±0.0 °C at 760 mmHg
Melting Point	<-73ºC
Molecular Formula	C₃₂H₆₈O₄Si
Molecular Weight	544.965
Flash Point	146.0±21.7 °C
Exact Mass	544.488708
PSA	36.92000
LogP	17.12
Appearance	liquid
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.448

CHEMICAL IDENTIFICATION

RTECS NUMBER :: MP0810000

CHEMICAL NAME :: 1-Hexanol, 2-ethyl-, tetraester with silicic acid

CAS REGISTRY NUMBER :: 115-82-2

BEILSTEIN REFERENCE NO. :: 1716212

LAST UPDATED :: 199701

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C32-H68-O4-Si

MOLECULAR WEIGHT :: 545.09

WISWESSER LINE NOTATION :: 4Y2&1O-SI-O1Y4&2&O1Y4&2&O1Y4&2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Open irritation test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/14/1965

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: -,1239,1986 ** ACUTE TOXICITY DATA **

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >64 mL/kg

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

REFERENCE :: AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962

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

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >20 mL/kg

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

REFERENCE :: UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 7/14/1965

Safety Phrases	S23

78-10-4

104-76-7

115-82-2

Literature: Gmelin Handbook: Si: MVol.C, 127, page 353 - 354 Full Text Show Details Senn, O. F.; Brady, A. P. U.S. atomic Energy Commission techn. Informat. Ser. Nr. NP-4592 (1953) 1/14 Full Text Show Details California Research Corp. Patent: US2643263 , 1953 ; C., 1954 , p. 2244 Full Text Show Details Monsanto Chemical Co. Patent: US2673870 , 1954 ; C., 1955 , p. 6183 Full Text Show Details Monsanto Chemical Co. Patent: GB706288 , 1954 ; C., 1954 , p. 8219

104-76-7

115-82-2

Literature: California Research Corp. Patent: US2643263 , 1950 ;

10026-04-7

104-76-7

115-82-2

Precursor 3
78-10-4 104-76-7 10026-04-7
DownStream 0

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