34703-49-6

• 常用中文名：屈朋平
• 常用英文名：Dropempine
• CAS号：34703-49-6
• 分子式：C₁₀H₁₉N
• 分子量：153.26500
• 发布时间：2018-09-26 21:59:59
• 更新时间：2025-08-25 16:56:38

名称

• 中文名: 屈朋平
• 英文名: 1,2,2,6,6-pentamethyl-3H-pyridine
• 英文别名: Dropempine [INN]; Dropempinum; Piperidine,3,4-didehydro-1,2,2,6,6-pentamethyl; Dropempina [INN-Spanish]; Dropempina; 2,2,6,6-Tetramethyl-1,2,3,6-tetrahydropyridin; Dropempine; Pyridine,1,2,3,6-tetrahydro-1,2,2,6,6-pentamethyl; Dropempinum [INN-Latin]; 1,2,2,6,6-pentamethyl-1,2,3,6-tetrahydro-pyridine

物化性质

• 密度: 0.816g/cm3
• 沸点: 171.6ºC at 760mmHg
• 分子式: C₁₀H₁₉N
• 分子量: 153.26500
• 闪点: 50.1ºC
• 精确质量: 153.15200
• PSA: 3.24000
• LogP: 2.37320
• 折射率: 1.441

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : TM7100000 CHEMICAL NAME : Piperidine, 3,4-didehydro-1,2,2,6,6-pentamethyl- CAS REGISTRY NUMBER : 34703-49-6 BEILSTEIN REFERENCE NO. : 0002537 LAST UPDATED : 199612 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C10-H19-N MOLECULAR WEIGHT : 153.30 WISWESSER LINE NOTATION : T6N CUTJ A1 B1 B1 F1 F1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 460 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 184,1707,1959 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 79 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NATUAS Nature. (Nature Subscription Dept., POB 1018, Manasguan, NJ 08736) V.1- 1869- Volume(issue)/page/year: 184,1707,1959

安全

• 海关编码: 2933399090

海关

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%