78-13-7

78-13-7 structure
78-13-7 structure

Name tetrakis(2-ethylbutyl) silicate
Synonyms 2-Ethylbutyl orthosilicate
Flo-Cool 180
Coolanol 25
2-Ethyl-1-butanol,silicate
EINECS 201-085-9
Density 0.892
Boiling Point 166ºC
Molecular Formula C24H52O4Si
Molecular Weight 432.75300
Exact Mass 432.36300
PSA 36.92000
LogP 7.23320
Index of Refraction 1.441

CHEMICAL IDENTIFICATION

RTECS NUMBER :
VV9400000
CHEMICAL NAME :
Silicic acid, tetra(2-ethylbutyl) ester
CAS REGISTRY NUMBER :
78-13-7
BEILSTEIN REFERENCE NO. :
1713700
LAST UPDATED :
199709
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
C24-H52-O4-Si
MOLECULAR WEIGHT :
432.85
WISWESSER LINE NOTATION :
4Y2&VO-SI-OVY4&2&OVY4&2&OVY4&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: 2/15/1966 ** ACUTE TOXICITY DATA **
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
19700 uL/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: 2/15/1966
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
>10 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: 2/15/1966

~92%

78-13-7 structure

78-13-7

Literature: Vancheeswaran, Sanjay; Halden, Rolf U.; Williamson, Kenneth J.; Ingle Jr., James D.; Semprini, Lewis Environmental Science and Technology, 1999 , vol. 33, # 7 p. 1077 - 1085

~%

78-13-7 structure

78-13-7

Literature: California Research Corp. Patent: US2643263 , 1953 ;

~%

78-13-7 structure

78-13-7

Literature: California Research Corp. Patent: US264263 , 1953 ; C., 1954 , p. 2244
Precursor  3

DownStream  0