Dichloromethane CHROMASOLV®, for HPLC, =99.8%, contains amyl

Name: Dichloromethane
Synonymn: Methylene chloride
Description: CHROMASOLV™, for HPLC, ≥99.8%, contains amylene as stabilizer

Container Type: Glass Bottle

Molar Mass: 84.93 g/mol

Empirical Formula: CH₂Cl₂
Linear Formula: CH₂Cl₂

CAS Number: 75-09-2
Bielstein Registry Number: 1730800
MDL Number: MFCD00000881

SPECIFICATIONS

Appearance: complying
Identity (IR): complying
Assay (GC): min. 99.80 %
Non-volatile matter: max. 0.001 %
Water (Karl Fischer): max. 0.02 %
Free acid (as HCl): max. 0.001 %
Free chlorine: complying
Absorbance at 260 nm: max. 0.01
Absorbance at 245 nm: max. 0.10
Absorbance at 240 nm: max. 0.30
Absorbance at 235 nm: max. 0.70
Absorbance: complying
APHA: max. 10
2-methyl-2-buten (GC): 10 - 60 ppm



PHYSICAL PROPERTIES

Vapor Pressure: 6.83 psi ( 20 °C)
Vapor Density: 2.9 (vs air)
Vapor Pressure: 24.45 psi ( 55 °C)
Explosion Limit: 22 %
Autoignition Temperature: 1223 °F
Contains: amylene as stabilizer
Refractive Index: n20/D 1.424(lit.)
Boiling Point: 39 - 41 °C
Freezing Point: -97 °C
Density: 1.32 - 1.33 g/cm3



SAFETY INFORMATION

Hazard Class: 6.1
Package Group: III
UN ID: 1593
Signal Word: Warning

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

Hazard Statement(s):
Causes skin irritation (H315)
Causes serious eye irritation (H319)
May cause drowsiness or dizziness (H336)
Suspected of causing cancer (H351)

Precautionary Statement(s):
Do not breathe dust/fume/gas/mist/vapours/spray (P260)
Wear protective gloves/protective clothing/eye protection/face protection (P280)

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