Acros
全场适用
CAS号:142-08-5
品名:2-羟基吡啶pyridin-2-ol
中文别名:2-吡啶酚,2-吡啶酮;2-吡啶酚;2-吡啶酮;
英文别名:2-Pyridinol;2-PYRIDON;pyridinyl-6'-ol;2-oxypyridine;2(1H)-Pyridone;A-PYRIDONE;2-PYRIDONE;2-pyridinone;2-hydroxy-pyridine;2-PYRIDOL;2-oxopyridine;Pyridone-2;2(1H)-Pyridinone;Pyridin-2(1H)-one;AURORAKA-3075;2-Hydroxypyridine;1H-2-Pyridone;
分子式:C5H5NO
分子量:95.0993
精确质量:95.0371
Psa:33.12
RTECS号:UV1144050
BRN号:105786
EINECS号:205-520-3
MDL号:MFCD00006268
外观与性状:白色至淡黄色晶体
密度:1.39
沸点:280-281°C(lit.)
熔点:105-107°C(lit.)
闪点:210 °C
折射率:1.513
稳定性:Stable under normal temperatures and pressures.
储存条件:Store at RT.
蒸汽压:0.000257mmHg at 25°C
安全说明:S26-S36-S37/39
危险类别码:R36/37/38
WGK Germany:3
海关编码:2933399090
危险品运输编码:UN2811
危险类别:6.1
包装等级:III
危险品标志:Xi
信号词:Danger
危险性防范说明:P261; P301 + P310; P305 + P351 + P338
危险标志:GHS06
危险性描述:H301; H315; H319; H335
简介:2-PyridoneisanorganiccompoundwiththeformulaC5H4NH(O).Thiscolourlesscrystallinesolidisusedinpeptidesynthesis.Itiswellknowntoformhydrogenbondedstructuressomewhatrelatedtothebase-pairingmechanismfoundinRNAandDNA.Itisalsoaclassiccaseofamoleculethatexistsastautomers.
用途:医药中间体。
规格:
4x25g
25g
5g
1g
100G
25G
5G
1G
10g
100g
500g