Melting point standard 79-81?C

analytical standard

Synonym(s):Naphthalene

Properties

grade

analytical standard

Quality Level

100

vapor density

4.4 (vs air)

vapor pressure

0.03 mmHg ( 25 ?C)

autoignition temp.

978??F

shelf life

limited shelf life, expiry date on the label

expl. lim.

5.9?%

bp

218??C (lit.)

mp

79-81??C (?0.3?C)
80-82??C (lit.)

application(s)

food and beverages
pharmaceutical

SMILES string

c1ccc2ccccc2c1

InChI

1S/C10H8/c1-2-6-10-8-4-3-7-9(10)5-1/h1-8H

InChI key

UFWIBTONFRDIAS-UHFFFAOYSA-N

Safety Information

Pictograms

GHS02,GHS07,GHS08,GHS09

Signal Word

Warning

Hazard Statements

H228 – H302 – H351 – H410

Precautionary Statements

P201 – P210 – P273 – P301 + P312 + P330 – P308 + P313

Hazard Classifications

Acute Tox. 4 Oral – Aquatic Acute 1 – Aquatic Chronic 1 – Carc. 2 – Flam. Sol. 2

Storage Class Code

4.1B – Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

173.3 ?F – closed cup

Flash Point(C)

78.5 ?C – closed cup

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