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1-Naphthol 98% Extrapure | 01777 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > Phenols & Derivatives > 1-Naphthol 98% Extrapure

1-Naphthol 98% Extrapure
a-Naphthol, 1-Hydroxynaphthalene ;1-naphtol

Product Code.
 01777
Grade
 Extrapure
Purity
 98%
CAS No.
 90-15-3
Molecular Formula
 C10H8O
Molecular Weight
 144.17
H.S.Code
 2907.15100
Shelf Life
 36 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Off white to brownish
 Odour
Slight phenolic odor
Melting point/ Freezing point [°C]
94 - 96 °C
 Flash point [°C]
125 °C
 Boiling point [°C]
278 - 280 °C
Initial boiling point [°C]
278°C
 Final boiling point [°C]
280 °C
 Vapour pressure mm/Hg
1 mm Hg @ 940C
Vapour density
4.5
 Solubility in water [% weight]
Practically insoluble in water
 Partition coefficient Log Pow octanol / water at 20°C
2.85
Explosion limits - upper [%]
5%
 Explosion limits -lower [%]
0.80%

Packaging

Specification

Appearance
Off-white to brownish flakes
Assay
Min 98.0%
Melting point
94 - 96 °C
Sulphated ash
Max 0.05%

Safety Information and Hazard Symbols

Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 2811
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H302-H312-H315-H318-H335
Precaution Statement: P261-P280-P305 + P351 + P338