硅酸四甲酯
- 中文名称:
- 硅酸四甲酯
- 中文别名:
- 硅酸四甲酯
- 英文名称:
- Silicicacid,methylester
- 英文别名:
- Silicic acid, methyl ester;
MKC Silicate MS 56;
Methyl Poly;
CLG 520;
silicon methylate;
methyl silicate 51;
M 51 (silicate);
MKC Silicate 51;
MKC Silicate 56;
MKC Silicate MS 41;
M-Silicate 56
- CAS No.:
- 12002-26-5
- 分 子 式:
-
C4H12O4Si
- 分 子 量:
- 152.22
- 精确分子量:
- 91.99300
- PSA:
- 46.53000
- EINECS:
- 234-412-9
- 危险品标志:
-
- 风险术语:
-
- 安全术语:
-
- 分子结构式:
-

- SDS:
- 查看
硅酸四甲酯 物化性质
- 密度:
- 0.977g/cm3
- 熔点:
- -1ºC
- 沸点:
- 121.2ºC at 760mmHg
- 闪点:
- 28.9ºC
- 折射率:
- 1.393 [20ºC]
硅酸四甲酯 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VV9330000
- CHEMICAL NAME :
- Silicic acid, methyl ester
- CAS REGISTRY NUMBER :
- 12002-26-5
- LAST UPDATED :
- 199701
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- SRTCAC Science Reports of the Research Institutes, Tohoku University, Series
C: Medicine. (Tohoku University, Research Institute for Tuberculosis and
Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949-
Volume(issue)/page/year: 36(1-4),10,1989
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >10 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ESKHA5 Eisei Shikenjo Hokoku. Bulletin of the Institute of Hygienic
Sciences. (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu,
Setagaya-ku, Tokyo 158, Japan) V.1- 1886- Volume(issue)/page/year:
(103),37,1985
硅酸四甲酯 海关数据
中国海关编码:2920909090
- 概述:
- 2920909090 其他无机酸酯(不包括卤化氢的酯)(包括其盐及它们的卤化,磺化,硝化和亚硝化衍生物)。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%