Dichloromethane, ACS Reagent, for HPLC, Spectrophotometry, m

Name: Dichloromethane
Synonymn: Methylene Chloride, DCM
Description: ACS Reagent, for HPLC, Spectrophotometry, meets analytical specification of USP, contains cyclohexene , >99.9%

Container Type: Glass Bottle

Molar Mass: 84.94 g/mol

CAS Number: 75-09-2
Bielstein Registry Number: 1730800
EC Number: 200-838-9
MDL Number: MFCD00000881

SPECIFICATIONS

Appearance: Passes test
Color (APHA): 10 max.
Free Halogens: Passes test
GC Analysis: 99.9 % min.
Refractive Index (20ºC): 1.4236 - 1.4246
Residue: 3 mg/L max.
Titrable Acid: 0.3 µeq/g max.
UV Cutoff: 233 nm max.
Water by Karl Fisher Titration: 0.02 % max.



PHYSICAL PROPERTIES

Viscosity (cP) at 20°C: 0.44
Refractive Index at 20°C: 1.4241
UV Cutoff (nm): 233
Elutropic Value, Alumina: 0.42
Elutropic Value, Silica: 0.3
Polarity Index, P': 3.1
Solubility in Water (%) at 20°C: 1.6
Surface Tension (dyn/cm) at 20°C: 28.12
Vapor Pressure (Torr) at 20°C: 350
Boiling Point: 40 °C
Freezing Point: -95 °C
Density: 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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