4-bromo-2-methylbut-3-yn-2-ol

4-bromo-2-methylbut-3-yn-2-ol 基本信息
CAS号 2063-19-6 分子式 C5H7BrO
分子量 163.01200 精确质量  161.96800
PSA  20.23000 LogP  1.11310

基本信息 展开↓

CAS号:
2063-19-6
3D弹球模型:
立即前往扯扯看
分子式:
C5H7BrO
分子量:
163.01200
中文名称:
4-bromo-2-methylbut-3-yn-2-ol
英文名称:
4-bromo-2-methylbut-3-yn-2-ol
中文别名:
4-bromo-2-methylbut-3-yn-2-ol
英文别名:
4-bromo-2-methylbut-3-yn-2-ol;
Dimethyl-bromaethenyl-carbinol;
1-bromo-3-methyl-1-butyn-3-ol;
4-bromo-2-methyl-3-but-3-yn-2-ol;
Dimethyl-bromaethenyl-carbinol [German];
3-Butyn-2-ol,4-bromo-2-methyl;
4-bromo-2-methyl-but-3-yn-2-ol;
1-bromo-3-hydroxy-3-methyl-1-butyne;
4-Bromo-2-methyl-3-butyn-2-ol;
1-bromo-3-hydroxy-3-methylbutyne;
3-hydroxy-3-methylbutynyl bromide
精确分子量/精确质量:
161.96800
极性分子表面积/PSA:
20.23000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: PCIPCEOKFBAUNM-UHFFFAOYSA-N

物化性质展开↓

密度:
1.55g/cm3
沸点:
187ºC at 760 mmHg
闪点:
66.9ºC
折射率:
1.529
蒸汽压:
0.179mmHg at 25°C

安全信息展开↓

海关代码:
2905590090

合成路线查看所有的合成路线

  • 115-19-5

    2-甲基-3-丁炔-2-醇

  • ~97%

  • 2063-19-6

    4-bromo-2-methylbut-3-yn-2-ol

毒理性展开↓

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ES0720000
CHEMICAL NAME :
3-Butyn-2-ol, 4-bromo-2-methyl-
CAS REGISTRY NUMBER :
2063-19-6
BEILSTEIN REFERENCE NO. :
1523732
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C5-H7-Br-O
MOLECULAR WEIGHT :
163.03
WISWESSER LINE NOTATION :
QX1&1&1UU1E

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 :
900 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 7,85,1957
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
300 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
BDBU** "Zur Pharmakologie Ungesattigter Alkohole, Dissertation," Bock, H., Pharmakologischen Institut der Universitat Breslau, Poland, 1930 Volume(issue)/page/year: -,-,1930

海关数据查看详细

中国海关编码:2905590090

概述:
2905590090 其他无环醇的卤化、磺化等衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。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, 包装
摘要/Summary:
2905590090 other halogenated, sulphonated, nitrated or nitrosated derivatives of acyclic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

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