naphthalene 99% for synthesis

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Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

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Specification

Description

White tar; Naphthalin; Camphor tar

CAS	91-20-3
Molecular Formula	C10H8
Molecular Weight	128.17
Shelf Life	60 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	White scales
Melting Point/ Freezing Point [°C]	77°C	Flash Point [°C]	80°C
Boiling Point [°C]	218°C	Vapour Pressure [20°C]	0.03 hPa at 20°C
Vapour Density	4.4	Density [g/cm3]	1.2
Solubility in Water [% weight]	Insoluble in water	Partition Coefficient Log POW Octanol / Water at 20°C	3.3
Explosion Limits – Upper [%]	5.90%	Explosion Limits -Lower [%]	0.90%

Specifications
Appearance	White scales	Purity (By Gc)	Min. 99.0%
Melting Range	79 – 81 °C

Dangerous Goods Information
UN Number	1334	DG Class	4.1

Safety Information & Hazard Symbols
Symbol	GHS02,GHS07, GHS08, GHS09
Signal Word	Warning
Hazard Statement	H302-H351-H410
Precaution Statement	P273-P281-P501

naphthalene 99% for synthesis

$30.40

Size

UOM

Clear

SKU C01775-00500-HS Category Chemicals