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1733-63-7

1733-63-7结构式

常用中文名：Ethanone,1,2,2-triphenyl-
常用英文名：Ethanone,1,2,2-triphenyl-
CAS号：1733-63-7
分子式：C₂₀H₁₆O
分子量：272.34000
发布时间：2016-09-08 17:56:20
更新时间：2024-01-18 12:24:14

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英文名	1,2,2-triphenylethanone
英文别名	Ethanone,1,2,2-triphenyl 2,2-diphenylacetophenone Phenyl benzhydryl ketone 1,2,2-triphenyl-ethanone Diphenylacetophenone diphenylmethyl phenyl ketone 1,2,2-triphenylpropanone Benzhydryl phenyl ketone 2,2-diphenyl-1-phenylethanone

密度	1.109g/cm3
沸点	416.2ºC at 760mmHg
分子式	C₂₀H₁₆O
分子量	272.34000
闪点	181.5ºC
精确质量	272.12000
PSA	17.07000
LogP	4.70140
蒸汽压	3.9E-07mmHg at 25°C
折射率	1.61

CHEMICAL IDENTIFICATION

RTECS NUMBER :: KM5793000

CHEMICAL NAME :: Ethanone, 1,2,2-triphenyl-

CAS REGISTRY NUMBER :: 1733-63-7

BEILSTEIN REFERENCE NO. :: 1913036

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C20-H16-O

MOLECULAR WEIGHT :: 272.36

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 500 mg/kg

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

REFERENCE :: KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 21,1326,1987

海关编码	2914399090

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海关编码	2914399090
中文概述	2914399090. 其他不含其他含氧基的芳香酮. 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, 丙酮报明包装
Summary	2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%