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1-Naphthol 98% Extrapure | 01777 Chemnovo Synthesis Pvt. Ltd. - Driven by Chemistry, Defined by Precision
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01777

1-Naphthol 98% Extrapure

a-Naphthol, 1-Hydroxynaphthalene ;1-naphtol

CAS : 90-15-3

HS Code : 2907.15100

Molecular Formula : C10H8O

Molecular Weight : 144.17

Product Datasheet

Shelf Life : 36 Months

COA
No packaging image
Molecular Formula

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%

Specifications

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