次乙基三(亚甲基氧基)膦
- 中文名称:
- 次乙基三(亚甲基氧基)膦
- 中文别名:
-
- 英文名称:
- 2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl-
- 英文别名:
- 4-methyl-2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane;
Trimethylolethane cyclic phosphite;
1-methyl-4-phospha-3,5,8-trioxabicyclo<2,2,2>octane
- CAS No.:
- 1449-91-8
- 分 子 式:
-
C5H9O3P
- 分 子 量:
- 0
- 精确分子量:
- 148.02900
- PSA:
- 41.28000
- InChI:
- The Key: OMAIORNZIIDXOB-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
次乙基三(亚甲基氧基)膦 物化性质
- 沸点:
- 122.7ºC at 760 mmHg
- 闪点:
- 25.1ºC
- 蒸汽压:
- 16.6mmHg at 25°C
次乙基三(亚甲基氧基)膦 毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- TY7200000
- CAS REGISTRY NUMBER :
- 1449-91-8
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C5-H9-O3-P
- MOLECULAR WEIGHT :
- 148.11
- WISWESSER LINE NOTATION :
- T66 A B AO EOPOTJ C1
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 37500 ug/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity)
Lungs, Thorax, or Respiration - dyspnea
Gastrointestinal - changes in structure or function of salivary glands
- REFERENCE :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique.
(Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France)
V.9- 1974- Volume(issue)/page/year: 13,207,1978
次乙基三(亚甲基氧基)膦 海关数据
中国海关编码:2902199090
- 概述:
- 2902199090 其他环烷烃、环烯烃及环萜烯。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
- 申报要素:
- 品名, 成分含量
- 摘要/Summary:
- 2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%