2-NAPHTHOL (beta-naphthol)

Name:   2-Naphthol
CAS No:   135-19-3
EINECS No:   205-182-7
Synonyms:   Beta-naphtol
2-Hydroxynaphthalene
Chemical Formula:   C 1 0 H 8 O
Molecular Weigh:   144,175
Characteristics:   Flakes: Beige to light grey glossy flakes, in the air slowly darkening, with characteristic smell.
Clear brownish melt, in the air slowly darkening, with characteristic smell

Quality values:  
Content of 2-naphthol (GC)   min. 99.0 %  
Content of 1-naphthol (GC)   max. 0.3 %  
Point of crystallization   min. 120.5 °C  
Wrappage:   flakes: Paper sacks a 25 kg or big-bags a max. 800 kg (in accordance with the requirement of customer);liquid: Heated road or rail tanks, ISO-containers
Storage:   Flakes: to be stored in original packages, at dry place protected against direct influence of weather and sunlight.
Liquid: to be stored in containers under blanket of inert atmosphere.
RID/ADR:   9 / M7 / PG III
UN: 3077
Classification:   Harmful
Dangerous for the environment
Labelling:  

Harmful
 
Dangerous for the environment
 
    R 20/22 Harmful by inhalation and if swallowed
R 50 Very toxic to aquatic organisms
    S 24/25 Avoid contact with skin and eyes
S 61 Avoid release to the environment. Refer to special instructions/Safety data sheets

Copyright © 2007 Synthesia, a.s.