Cyclohexane CHROMASOLV™ Plus, for HPLC, =99.9%

Name: Cyclohexane
Description: CHROMASOLV™ Plus, for HPLC, ≥99.9%

Container Type: Glass Bottle

Empirical Formula: C₆H₁₂
Linear Formula: C₆H₁₂

CAS Number: 110-82-7
Bielstein Registry Number: 1900225
EC Number: 203-806-2
MDL Number: MFCD00003814
RTECS Number: GU6300000
UNSPSC Code: 12191504

SPECIFICATIONS

IR spectrum: complying
Assay (GC): min. 99.90 %
Non-volatile matter: max. 0.0001 %
Water (Karl Fischer): max. 0.01 %
Absorbance at 400 nm: max. 0.005
Absorbance at 300 nm: max. 0.005
Absorbance at 250 nm: max. 0.02
Absorbance at 225 nm: max. 0.17
Absorbance at 200 nm: max. 1.00
Fluorescence (chinin) at 365 nm: max. 1 ppb
GC (as heptachlor epoxide): max. 10 ng/l



PHYSICAL PROPERTIES

Vapor Pressure: 77 mmHg ( 20 °C)
Vapor Pressure: 168.8 mmHg ( 37.7 °C)
Vapor Density: 2.9 (vs air)
Refractive Index: n20/D 1.426(lit.)
Explosion Limit: 9 %
Boiling Point: 81 °C
Freezing Point: 6.4 °C
Density: 0.78 g/cm3



SAFETY INFORMATION

Flashpoint: -18 °C
Hazard Class: 3
Package Group: II
UN ID: 1145
Signal Word: Danger

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

Hazard Statement(s):
Very toxic to aquatic life with long lasting effects (H410)
May cause drowsiness or dizziness (H336)
Highly flammable liquid and vapour (H225)
May be fatal if swallowed and enters airways (H304)
Causes skin irritation (H315)

Precautionary Statement(s):
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Keep away from heat/sparks/open flames/hot surfaces - No smoking (P210)
Wear respiratory protection (P284)
Wear protective gloves/protective clothing/eye protection/face protection (P280)

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