CAS号:90-15-3
品名:1-萘酚1-naphthol
中文别名:1-甲萘酚;α-萘酚;甲萘酚;a-萘酚;Α-羥萘;1-羟基萘;α-羟基萘;
英文别名:1-hydroxynaphthalene;UrsolERN;1-naphthalenol;1-Naphthol;1-Naphthalenol;nakotrb;1-naphtol;ZobaERN;[14C]-1-Naphthol;naphthalen-1-ol;furroer;
分子式:C10H8O
分子量:144.17
精确质量:144.058
Psa:20.23
RTECS号:QL2800000
EINECS号:201-969-4
MDL号:MFCD00003930
外观与性状:淡灰色至棕色固体
密度:1.224
沸点:278-280ºC
熔点:94-98ºC
闪点:125ºC
折射率:1.6224
稳定性:Stable, but air and light sensitive - store under inert gas. Incompatible with strong bases, strong oxidizing agents.
储存条件:Store in dark
安全说明:S2-S22-S26-S37/39
危险类别码:R21/22; R37/38; R41
WGK Germany:1
海关编码:2907151000
危险品运输编码:UN 1759
危险类别:6.1
包装等级:III
危险品标志:Xn
信号词:Danger
危险性防范说明:P273; P280; P302 + P352 + P312; P305 + P351 + P338 + P310; P501
危险标志:GHS05, GHS06, GHS09
危险性描述:H302; H311; H315; H318; H335; H411
简介:1-Naphthol,orα-naphthol,isafluorescentorganiccompoundwiththeformulaC10H7OH.Itisawhitesolid.Itisanisomerof2-naphtholdifferingbythelocationofthehydroxylgrouponthenaphthalenering.Thenaphtholsarenaphthalenehomologuesofphenol,withthehydroxylgroupbeingmorereactivethaninthephenols.Bothisomersaresolubleinsimplealcohols,ethers,andchloroform.Theyareprecursorstoavarietyofusefulcompounds.Naphthols(both1and2isomers)areusedasbiomarkersforlivestockandhumansexposedtopolycyclicaromatichydrocarbons.
用途:比色测定钛、铌、钨、锗、钒、亚硝酸盐和铜;酪氨酸和蛋白质等的检定;用作染料、农药、香料和橡胶防老剂的基本原料或中间体及彩色电影胶片成色剂。
农业和环境标准品