o-Xylene CHROMASOLV™, Plus, for HPLC, 98%

Name: o-Xylene
Synonymn: 1,2-Dimethylbenzene
Description: CHROMASOLV™ Plus, for HPLC, 98%

Container Type: Glass Bottle

Molar Mass: 106.17 g/mol

Empirical Formula: C₈H₁₀
Linear Formula: C₆H₄(CH₃)₂

CAS Number: 95-47-6
Bielstein Registry Number: 1815558
EC Number: 202-422-2
MDL Number: MFCD00008519

SPECIFICATIONS

Assay (GC): min. 97.5 %
Non-volatile matter: max. 0.0003 %
Water (Karl Fischer): max. 0.02 %
Identity (IR): complying
Absorbance at 350 nm: max. 0.01
Absorbance at 325 nm: max. 0.05
Absorbance at 300 nm: max. 0.40
Absorbance at 288 nm: max. 1.00



PHYSICAL PROPERTIES

Explosion Limit: 7 %
Refractive Index: n20/D 1.505(lit.)
Vapor Pressure: 7 mmHg ( 20 °C)
Vapor Density: 3.7 (vs air)
Autoignition Temperature: 867 °F
Boiling Point: 143 - 145 °C
Freezing Point: -25 °C
Density: 0.88 g/cm3



SAFETY INFORMATION

Flashpoint: 30 °C
Hazard Class: 3
Package Group: III
UN ID: 1307
Signal Word: Danger

GHS Classification:
Flammable (GHS02)
Health hazard (GHS08)
Harmful (GHS07)

Hazard Statement(s):
Flammable liquid and vapour (H226)
May be fatal if swallowed and enters airways (H304)
Harmful in contact with skin (H312)
Harmful if inhaled (H332)
Causes skin irritation (H315)
Causes serious eye irritation (H319)
May cause respiratory irritation (May cause respiratory irritation (H335))
May cause drowsiness or dizziness (H336)

Precautionary Statement(s):
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Use only outdoors or in a well-ventilated area (P271)
Wash thoroughly after handling (P264)
Avoid breathing dust/fume/gas/mist/vapours/spray (P261)
Take precautionary measures against static discharge (P243)
Use only non-sparking tools (P242)
Use explosion-proof electrical/ventilating/lighting/.../equipment (P241)
Ground/bond container and receiving equipment (P240)
Keep container tightly closed (P233)
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)

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