p-XYLENE

p-XYLENE For HPLC

1,4-Dimethylbenzene

Article No.

6499D

Grade

For HPLC

Purity

99%

CAS No.

106-42-3

Molecular Formula

C₈H₁₀

Molecular Weight

106.17

H.S. Code

2902.4300

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical Properties

Physical state at 20 °C

Liquid

Colour

Clear colorless

Odour

Characteristic odour

Melting point/ Freezing point [°C]

12-15

Auto-ignition temperature [°C]

528

Flammability (solid, gas)

Flammable

Flash point [°C]

Boiling point [°C]

138

Vapour pressure [20°C]

9 mm Hg

Vapour density

3.7

Density [g/cm3]

0.86

Solubility in water

Insoluble in water

Explosion limits - upper [%]

Explosion limits -lower [%]

1.10%

Packings

1000 ml (01000)
2500 ml (02500)
2500 ml (02500)

Specifications

Appearance	Clear colorless liquid
Purity (by GC)	Min 99.0%
Colour scale	Max 15 APHA
Identity (IR)	Conforms to structure
Water (by KF)	Max 0.03%
Residue on evaporation	Max 0.0005%
UV absorbance
at 294 nm	Max 1.0
at 320 nm	Max 0.1
at 350 nm	Max 0.05
at 380 nm	Max 0.01
at 400 nm	Max 0.01

Safety Information and Hazard Symbols

Symbol: GHS02, GHS07
Signal Word: Warning
UN No.: 1307
IMCO Class No.: 3
Packing Group: III
Hazardous Statement: H226-H312 + H332-H315
Precaution Statement: P280
Risk Statement: 10-20/21-38
Safety Statement: 25

Revision Date : 26-May-2016

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