吡喃
CAS号:493-05-0
品名:异色满isochromane
中文别名:异然满畜香;3,4-二氢-1H-2-苯并吡喃;
英文别名:3,4-dihydro-1H-2-benzopyran;1H-2-Benzopyran,3,4-dihydro-;1H-2-Benzopyran,3,4-dihydro;3,4-dihydro-1H-isochromene;3,4-Dihydro-1H-2-benzopyran;Isochromane;3,4-dihydro-1H-benzo[c]pyran;Isochroman;
分子式:C9H10O
分子量:134.175
精确质量:134.073
Psa:9.23
EINECS号:207-774-0
外观与性状:透明无色至淡黄色液体
密度:1.067g/mLat 25°C(lit.)
沸点:75 °C (3.0004 mmHg)
熔点:3ºC
闪点:150°F
折射率:n20/D 1.545(lit.)
稳定性:Stable under normal temperatures and pressures.
储存条件:Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
蒸汽压:0.112mmHg at 25°C
安全说明:S24/25
WGK Germany:3
海关编码:2932999099
危险品标志:Xi
简介:IsochromanisamycotoxinsthatinhibitsthegrowthofBacillusthuringiensisandcausesmorphologicalabnormalitiesinthecells.
用途:本品为香豆素及植物颜料的基本结构。可用作合成香料及颜料的原料。