有机砌块
CAS号:91-59-8
品名:2-萘胺2-naphthylamine
中文别名:2-氨基萘;β-Naphthylamine;β-萘胺;萘-2-胺;乙-萘胺;
英文别名:2-Naftylamine;naphthalen-2-ylamine;naphthalene-2-amine;2-Naftylamin;2-amino-naphthalene;USAFCB-22;2-Naphthalenamine;2-Aminonaphthalene;2-Naphthylamine;
分子式:C10H9N
分子量:143.185
精确质量:143.073
Psa:26.02
RTECS号:QM2100000
EINECS号:202-080-4
MDL号:MFCD00004112
外观与性状:黄色粉末
密度:1.061g/mLat 25°C(lit.)
沸点:306°C(lit.)
熔点:111-113°C(lit.)
闪点:157.1ºC
折射率:1.6493 (98ºC)
稳定性:Stable. Incompatible with strong oxidizing agents.
储存条件:库房通风低温干燥,与酸类、氧化剂、食品添加剂分开存放
安全说明:S53-S45-S61
危险类别码:R45; R22; R51/53
WGK Germany:3
海关编码:2921450010
危险品运输编码:UN 1650 6.1/PG 2
危险类别:6.1(a)
包装等级:II
危险品标志:T; N
简介:2-Naphthylamineisoneoftwoisomericaminonaphthalenes,compoundswiththeformulaC10H7NH2.Itisacolorlesssolid,butsamplestakeonareddishcolorinairbecauseofoxidiation.Thearomaticamineusedtobeusedtomakeazodyes.Itisaknowncarcinogenandhaslargelybeenreplacedbylesstoxiccompounds.
用途:1.萘胺的氨基与亚硝酸作用形成重氮盐,并可转烃成多种萘的衍生物,用于制造染料和有机合成,也用作有机分析试剂和荧光指标剂。