CAS号:122-00-9
品名:对甲基苯乙酮4'-Methylacetophenone
中文别名:对乙酰基甲苯;4'-甲基苯乙酮;对乙酰甲苯;4-甲基苯乙酰;1-甲基-4-乙酰基;甲基苯乙酮;P-甲基乙酰苯;
英文别名:1-(p-Tolyl)ethanone;4’-Methylacetophenone;4‘-Methylacetophenone;1-(4-methylphenyl)ethanone;Ethanone,1-(4-methylphenyl)-;4-Methylacetophenone;4-Acetyltoluene;
分子式:C9H10O
分子量:134.175
精确质量:134.073
Psa:17.07
RTECS号:AM9463000
BRN号:606053
EINECS号:204-514-8
MDL号:MFCD00008751
PubChem号:24901243
外观与性状:透明淡黄色至黄色液体
密度:1.005g/mLat 25°C(lit.)
沸点:226°C(lit.)
熔点:45-49°C(lit.)
闪点:198°F
折射率:n20/D 1.533(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:0.159mmHg at 25°C
安全说明:S26-S27-S37/39-S24/25-S23
危险类别码:R22
WGK Germany:3
海关编码:2914399090
危险品运输编码:UN 1325 4.1/PG 2
危险品标志:Xn
简介:4'-Methylacetophenoneisamethylatedacteophenoneusedincosmeticsandperfumery.Thepresenceof4'-MethylacetophenonehasbeenshowntoacceleratethephotopolymerizationofMethylmethacrylate.
用途:该品具有类似山查子花的芳香,并有象紫苜蓿;蜂蜜;草莓的香味,花果香味尖锐而带甜。可用于配制金合欢型皂用紫丁香型香精等,亦可作果实食品香精。可用于含羞花、山楂花、金合欢、刺槐、报春花、葵花、风信子、紫丁香、百合、木香、苔香等类型中。可与香豆素、大茴香醛、洋茉莉醛共用于皂用薰衣草、香薇、素心兰、新刈草型中。可微量用于杏仁、香荚兰豆香型的食用香精中,还可少量用于烟草香精中。
有机砌块