四(2-乙基丁基)硅酸酯
四(2-乙基丁基)硅酸酯名称
[ CAS 号 ]:
78-13-7
[ 中文名 ]:
四(2-乙基丁基)硅酸酯
[ 英文名 ]:
tetrakis(2-ethylbutyl) orthosilicate
[英文别名 ]:
- 2-Ethylbutyl orthosilicate
- Flo-Cool 180
- Coolanol 25
- 2-Ethyl-1-butanol,silicate
- EINECS 201-085-9
四(2-乙基丁基)硅酸酯物理化学性质
[ 密度 ]:
0.892
[ 沸点 ]:
166ºC
[ 分子式 ]:
C24H52O4Si
[ 分子量 ]:
432.75300
[ 精确质量 ]:
432.36300
[ PSA ]:
36.92000
[ LogP ]:
7.23320
[ 折射率 ]:
1.441
四(2-乙基丁基)硅酸酯毒性和生态
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
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