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CAS:90-15-3

 90-15-3

90-15-3

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。

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