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1474-75-5

1474-75-5结构式

常用中文名：Diphosphoric acid,tetrabutyl ester (9CI)
常用英文名：Diphosphoric acid,tetrabutyl ester (9CI)
CAS号：1474-75-5
分子式：C₁₆H₃₆O₇P₂
分子量：402.40000
发布时间：2016-02-01 14:59:04
更新时间：2025-09-22 18:36:05

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英文名	dibutyl dibutoxyphosphoryl phosphate
英文别名	Tetrabutyl diphosphate Pyrophosphoric acid,Tetrabutyl ester Tetrabutyl pyrophosphate Diphosphorsaeure-tetrabutylester Butyl pyrophosphate Tetrabutyl-diphosphat Tetrabutylpyrophosphat diphosphoric acid tetrabutyl ester

密度	1.079g/cm3
沸点	392.2ºC at 760 mmHg
分子式	C₁₆H₃₆O₇P₂
分子量	402.40000
闪点	204.5ºC
精确质量	402.19400
PSA	99.91000
LogP	6.48600
蒸汽压	5.26E-06mmHg at 25°C
折射率	1.442

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UX6750000

CHEMICAL NAME :: Pyrophosphoric acid, tetrabutyl ester

CAS REGISTRY NUMBER :: 1474-75-5

BEILSTEIN REFERENCE NO. :: 1716363

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H36-O7-P2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >250 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,38,1953

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