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19841-73-7

19841-73-7结构式

常用中文名：Piperidine,4-(diphenylmethyl)-
常用英文名：Piperidine,4-(diphenylmethyl)-
CAS号：19841-73-7
分子式：C₁₈H₂₁N
分子量：251.36600
发布时间：2016-01-10 10:20:03
更新时间：2024-01-02 12:12:16

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英文名	4-benzhydrylpiperidine
英文别名	4-benzhydryl piperidine diphenylmethylpiperidine 4-Diphenylmethylpiperidine EINECS 243-365-3

密度	1.027g/cm3
沸点	387.1ºC at 760mmHg
分子式	C₁₈H₂₁N
分子量	251.36600
闪点	197.2ºC
精确质量	251.16700
PSA	12.03000
LogP	4.14690
蒸汽压	3.39E-06mmHg at 25°C
折射率	1.567

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TM7830000

CHEMICAL NAME :: Piperidine, 4-diphenylmethyl-

CAS REGISTRY NUMBER :: 19841-73-7

BEILSTEIN REFERENCE NO. :: 0205959

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C18-H21-N

MOLECULAR WEIGHT :: 251.40

WISWESSER LINE NOTATION :: T6MTJ DYR&R

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 :: 30 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 15,690,1972

海关编码	2933399090

上游产品 9
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海关编码	2933399090
中文概述	2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%