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焦磷酸四甲酯 基本信息
- 中文名称：
- 焦磷酸四甲酯
- 中文别名：
- Tetramethylpyrophosphate
- 英文名称：
- Diphosphoric acid,P,P,P',P'-tetramethyl ester
- 英文别名：
- Diphosphoric acid, P,P,P',P'-tetramethyl ester;
Diphosphoric acid, tetramethyl ester (9CI);
Methyl pyrophosphate (Me4P2O7) (6CI,7CI);
Pyrophosphoric acid, tetramethyl ester (8CI);
Tetramethyl pyrophosphate
- CAS No.：
- 690-49-3
- 分 子 式：
- C4H12O7P2
- 分 子 量：
- 234.10
- 精确分子量：
- 234.00583
- PSA：
- 99.91000
- InChI：
- The Key: AXDCOWAMLFDLEP-UHFFFAOYSA-N
- 安全术语：
- Poison by ingestion and intraperitoneal routes. When heated to decomposition it emits toxic fumes of POx. See also PHOSPHATES.
- 分子结构式：
-
- SDS：
- 查看
焦磷酸四甲酯 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UX7175000
- CHEMICAL NAME :
- Pyrophosphoric acid, tetramethyl ester
- CAS REGISTRY NUMBER :
- 690-49-3
- BEILSTEIN REFERENCE NO. :
- 1712019
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C4-H12-O7-P2
- MOLECULAR WEIGHT :
- 234.10
- WISWESSER LINE NOTATION :
- NA4 P2-O7
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1700 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc.,
Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC
20037) V.1- 1953- Volume(issue)/page/year: 31,710,1983
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 589 ug/kg
- TOXIC EFFECTS :
- Peripheral Nerve and Sensation - flaccid paralysis without anesthesia
(usually neuromuscular blockage)
- REFERENCE :
- PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18,
Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year:
35,806,1980
焦磷酸四甲酯 海关数据
中国海关编码：2905199090
- 概述：
- 2905199090. 其他饱和一元醇. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0%
- 申报要素：
- 品名, 成分含量, 用途, 包装
- 摘要/Summary：
- 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%
