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苯膦酸二苯酯

苯膦酸二苯酯名称

[ CAS 号 ]:
3049-24-9

[ 中文名 ]:
苯膦酸二苯酯

[ 英文名 ]:
Phosphonic acid,P-phenyl-, diphenyl ester

[英文别名 ]:

Phosphonic acid,phenyl-,diphenyl ester
EINECS 221-261-9
Diphenyl phenylphosphonate
Phenylph0sphinsaeure-diphenylester
Diphenyl benzenephosphonate
Phenyl-phosphonsaeure-diphenylester
Benzenephosphonic acid,diphenyl ester
phenylphosphonic acid diphenyl ester
Triphenyl phosphonate

苯膦酸二苯酯物理化学性质

[ 密度 ]:
1.24g/cm3

[ 沸点 ]:
425.2ºC at 760mmHg

[ 熔点 ]:
75 °C

[ 分子式 ]:
C₁₈H₁₅O₃P

[ 分子量 ]:
310.28400

[ 闪点 ]:
224.4ºC

[ 精确质量 ]:
310.07600

[ PSA ]:
45.34000

[ LogP ]:
4.66300

[ 外观性状 ]:
固体;White to Light yellow powder to crystal

[ 折射率 ]:
1.612

[ 储存条件 ]:
室温

苯膦酸二苯酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TA0379500

CHEMICAL NAME :: Phosphonic acid, phenyl-, diphenyl ester

CAS REGISTRY NUMBER :: 3049-24-9

BEILSTEIN REFERENCE NO. :: 2944518

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H15-O3-P

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >1250 mg/kg

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

REFERENCE :: CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 2,55,1950

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苯膦酸二苯酯安全信息

[ 海关编码 ]:
2931900090

苯膦酸二苯酯合成路线

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苯膦酸二苯酯海关

[ 海关编码 ]: 2931900090

[ 中文概述 ]:
2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%