Pentane CHROMASOLV® for residue analysis, =99.0%

Name: Pentane
Description: CHROMASOLV™, for pesticide residue analysis, ≥99.0%

Container Type: Glass Bottle

Molar Mass: 72.15 g/mol

Empirical Formula: C₅H₁₂
Linear Formula: CH₃(CH₂)₃CH₃

CAS Number: 109-66-0
Bielstein Registry Number: 969132
EC Number: 203-692-4
MDL Number: MFCD00009498

SPECIFICATIONS

Assay (GC): min. 99.0 %
Refractive index (n 20/D): 1.357 - 1.360
Isopentane (GC): max. 1 %
2-methylpentane (GC): max. 1 %
High-boiling fraction: max. 1 ppm



PHYSICAL PROPERTIES

Refractive Index: n20/D 1.359
Vapor Density: 2.48 (vs air)
Refractive Index: n20/D 1.358(lit.)
Explosion Limit: ~8.3 %
Autoignition Temperature: 500 °F
Boiling Point: 36 - 37 °C
Freezing Point: -131 °C
Density: 0.631 g/cm3



SAFETY INFORMATION

Flashpoint: < -35 °C
Hazard Class: 3
Package Group: II
UN ID: 1265
Signal Word: Danger

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

Hazard Statement(s):
Toxic to aquatic life with long lasting effects (H411)
May cause drowsiness or dizziness (H336)
Highly flammable liquid and vapour (H225)
May be fatal if swallowed and enters airways (H304)

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)

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