3,4-Pyridinediol
- 中文别名:3,4-二羟基吡啶
- 中文释义:3,4-二羟基吡啶;吡啶-3,4-二醇
- 英文别名:pyridine-3,4-diol;
3-hydroxy-1H-pyridin-4-one;
Pyridine-3,4-diol
- CAS No.:10182-48-6
- 分子式:C5H5NO2
- 分子量:111.10
- 精确分子量:111.03200
- PSA:53.35000
- InChI:InChI=1/C5H5NO2/c7-4-1-2-6-3-5(4)8/h1-3,8H,(H,6,7)
- 分子结构式:
物化性质
- 密度:
- 1.379g/cm3
- 沸点:
- 270.5ºC at 760mmHg
- 闪点:
- 117.4ºC
- 折射率:
- 1.593
- 蒸汽压:
- 0.000895mmHg at 25°C
安全信息
- 密度:
- 1.379g/cm3
- 沸点:
- 270.5ºC at 760mmHg
- 闪点:
- 117.4ºC
- 折射率:
- 1.593
- 蒸汽压:
- 0.000895mmHg at 25°C
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UT2810400
- CHEMICAL NAME :
- 3,4-Pyridinediol
- CAS REGISTRY NUMBER :
- 10182-48-6
- BEILSTEIN REFERENCE NO. :
- 0110211
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C5-H5-N-O2
- MOLECULAR WEIGHT :
- 111.11
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
MUTATION DATA
- TYPE OF TEST :
- Mutation test systems - not otherwise specified
- TEST SYSTEM :
- Human Cells - not otherwise specified
- DOSE/DURATION :
- 400 umol/L
- REFERENCE :
- TOXIA6 Toxicon. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 OBW, UK) V.1- 1962- Volume(issue)/page/year: 9,241,1971
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%
热门化工词典词汇
- 2,4,6(1H,3H,5H)-Pyrimidinetrione,5-methyl-5-METHYLPYRIMIDINE-2,4,6(1H,3H,5H)-TRIONE
- 4-(6-Methoxy-pyriMidin-4-ylaMino)-piperidine-1-carboxylic acid tert-butyl ester4-(6-甲氧基-嘧啶-4-基氨基)-哌啶-1-羧酸叔丁基酯
- 1-bromo-6-methylcyclohexene1-溴-6-甲基环己烯
- 3,4-dibromonaphthalene-1,2-dione3,4-二溴-1,2-萘二酮
- 5-(1-ethyl-5-methylpyrazol-4-yl)-1,2-oxazole-3-carboxylic acid5-(1-乙基-5-甲基-1H-吡唑-4-基)-异恶唑-3-羧酸
- 5-methylsulfonylthiophene-2-carbaldehyde5-(甲基磺酰基)-2-噻吩甲醛
- dimethyl bicyclo[2.2.1]heptane-2,3-dicarboxylatedimethyl bicyclo[2.2.1]heptane-2,3-dicarboxylate
- 1,1'-(1,3-Propanediyl)bis[1,1-bis(2-methoxy-5-methylphenyl)phosphine]1,1'-(1,3-丙二基)双[1,1-双(2-甲氧基-5-甲基苯基)膦]
- 2-Propenoicacid,2-hydroxyethylester,polymerwith.alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl)and1,1-methylenebis[42-丙烯酸-2-羟乙基酯与&alpha
- 3-Pyridinemethanol,5,6-dichloro-5,6-二氯-3-嘧啶甲醇