Hexane CHROMASOLV®, for HPLC, =97.0% (GC)

Name: Hexane
Synonymn: n-Hexane
Description: CHROMASOLV™, for HPLC, ≥97.0% (GC)

Container Type: Glass Bottle

Molar Mass: 86.18 g/mol

Empirical Formula: C₆H₁₄
Linear Formula: CH₃(CH₂)₄CH₃

CAS Number: 110-54-3
Bielstein Registry Number: 1730733
EC Number: 203-777-6
MDL Number: MFCD00009520

SPECIFICATIONS

Assay (GC): min. 97.00 %
Non-volatile matter: max. 0.0005 %
Water (Karl Fischer): max. 0.010 %
Free acid (as CH₃COOH): max. 0.001 %
Absorbance at 250 nm: max. 0.01
Absorbance at 225 nm: max. 0.1
Absorbance at 220 nm: max. 0.7
Absorbance at 210 nm: max. 0.3
Absorbance (JP)(Val.Ref): complying
IR spectrum: complying
Peroxides JP: complying



PHYSICAL PROPERTIES

Explosion Limit: 7.7 %
Vapor Pressure: 256 mmHg ( 37.7 °C)
Autoignition Temperature: 453 °F
Vapor Pressure: 5.2 psi ( 37.7 °C)
Vapor Pressure: ~132 mmHg ( 20 °C)
Refractive Index: n20/D 1.375(lit.)
Boiling Point: 66 - 69 °C
Freezing Point: -95 °C
Density: 0.660 - 0.668 g/cm3



SAFETY INFORMATION

Flashpoint: -26 °C
Hazard Class: 3
Package Group: II
UN ID: 1208
Signal Word: Danger

GHS Classification:
GHS09
Harmful (GHS07)
Health hazard (GHS08)
Flammable (GHS02)

Hazard Statement(s):
Highly flammable liquid and vapour (H225)
May be fatal if swallowed and enters airways (H304)
Causes skin irritation (H315)
May cause drowsiness or dizziness (H336)
Suspected of damaging fertility or the unborn child (H361)
May cause damage to organs through prolonged or repeated exposure (H373)
Toxic to aquatic life with long lasting effects (H411)

Precautionary Statement(s):
Wear protective gloves/protective clothing/eye protection/face protection (P280)
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Take precautionary measures against static discharge (P243)
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)
Obtain special instructions before use (P201)

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