2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl-

名称

[ CAS 号 ]:
1449-91-8

[ 英文名 ]:
2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,4-methyl-

[英文别名 ]:

Trimethylolethane cyclic phosphite

物理化学性质

[ 沸点 ]:
122.7ºC at 760 mmHg

[ 分子式 ]:
C₅H₉O₃P

[ 分子量 ]:
148.09700

[ 闪点 ]:
25.1ºC

[ 精确质量 ]:
148.02900

[ PSA ]:
41.28000

[ LogP ]:
1.29660

[ 蒸汽压 ]:
16.6mmHg at 25°C

毒性和生态

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

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安全信息

[ 海关编码 ]:
2902199090

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海关

[ 海关编码 ]: 2902199090

[ 中文概述 ]:
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

[ 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%