1-Methyl-1,2,5,6-tetrahydropyridine-3-carboxylic acid
- 中文别名:槟榔次碱
- 中文释义:1,2,5,6-四氫-1-甲菸鹼酸;槟榔次碱;1-甲-1,2,5,6-四氫-3-吡啶甲酸
- 英文别名:1-Methyl-1,2,5,6-tetrahydropyridine-3-carboxylic acid;
1-methyl-3,6-dihydro-2H-pyridine-5-carboxylic acid
- CAS No.:499-04-7
- 分子式:
C7H11NO2
- 分子量:141.16800
- 精确分子量:141.07900
- PSA:40.54000
- InChI:The Key: DNJFTXKSFAMXQF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.166g/cm3
- 熔点:
- 232ºC (dec.)
- 沸点:
- 266.7ºC at 760 mmHg
- 闪点:
- 115.1ºC
- 折射率:
- 1.524
- 蒸汽压:
- 0.00245mmHg at 25°C
- 存储条件/存储方法:
- 库房通风低温干燥
安全信息
- 密度:
- 1.166g/cm3
- 熔点:
- 232ºC (dec.)
- 沸点:
- 266.7ºC at 760 mmHg
- 闪点:
- 115.1ºC
- 折射率:
- 1.524
- 蒸汽压:
- 0.00245mmHg at 25°C
- 存储条件/存储方法:
- 库房通风低温干燥
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- QT2070800
- CHEMICAL NAME :
- Nicotinic acid, 1,2,5,6-tetrahydro-1-methyl-
- CAS REGISTRY NUMBER :
- 499-04-7
- BEILSTEIN REFERENCE NO. :
- 0112366
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C7-H11-N-O2
- MOLECULAR WEIGHT :
- 141.19
- WISWESSER LINE NOTATION :
- T6N CUTJ A1 CVQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- Sister chromatid exchange
MUTATION DATA
- TYPE OF TEST :
- Mutation in mammalian somatic cells
- TEST SYSTEM :
- Rodent - hamster Lung
- DOSE/DURATION :
- 10 mg/L
- REFERENCE :
- CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House, Southfield Road, Eynsham, Oxford OX8 1JJ, UK) V.1- 1980- Volume(issue)/page/year: 5,501,1984
海关数据
中国海关编码:2933399090
- 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
- 摘要/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%