DX0796

1,2-Dichloroethane

OmniSolv^®

• Synonym(s): Dichloroethane, Ethylene chloride, Ethylene dichloride
• Linear Formula: ClCH₂CH₂Cl
• CAS Number: 107-06-2
• Molecular Weight: 98.96
• Beilstein/REAXYS Number: 605264
• MDL number: MFCD00000963
• UNSPSC Code: 12191502
• EC Index Number: 203-458-1

Properties

• vapor density: 3.4 (20 °C, vs air)
• Quality Level: 100
• vapor pressure: 87 mmHg ( 25 °C)
• product line: OmniSolv^®
• assay: ≥99% (GC)
• form: liquid
• autoignition temp.: 775 °F
• expl. lim.: 15.6 %
• technique(s): HPLC: suitable; LC/MS: suitable; gas chromatography (GC): suitable
• impurities: ≤0.02% Water (H₂O); ≤0.3 μeq/g Titrable acid
• evapn. residue: ≤1 ppm
• color: APHA: ≤10
• refractive index: n20/D 1.444 (lit.)
• bp: 83 °C (lit.)
• mp: −35 °C (lit.)
• transition temp: flash point 13 °C
• density: 1.25 g/cm³ at 20 °C; 1.256 g/mL at 25 °C (lit.)
• UV cutoff: ≤230 nm
• UV absorption: λ: 230 nm A_max: ≤1.00; λ: 240 nm A_max: ≤0.30; λ: 250 nm A_max: ≤0.10; λ: 300 nm A_max: ≤0.005; λ: 400 nm A_max: ≤0.005
• shipped in: ambient
• storage temp.: room temp
• SMILES string: ClCCCl
• InChI: 1S/C2H4Cl2/c3-1-2-4/h1-2H2
• InChI key: WSLDOOZREJYCGB-UHFFFAOYSA-N

Description

Application

DX0796P-1 is packaged in poly coated glass bottles

OmniSolv^®

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.0% minColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)500ppt maxFormClear liquidFree halogensTo pass testInfrared SpectrumConformsTitrable acid0.3µeq/g maxUV Abs. at 230 nm1.00AU maxUV Abs. at 240 nm0.30AU maxUV Abs. at 250 nm0.10AU maxUV Abs. at 300 nm0.005AU maxUV Abs. at 400 nm0.005AU maxUV Cut-off230nm maxWater (H2O)0.02% max

Evaporation Number: 4.1

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• pictograms: GHS02,GHS06,GHS08
• signalword: Danger
• hcodes: H225,H302,H304,H315,H319,H331,H335,H350
• pcodes: P210 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 - P331
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 55.4 °F - closed cup
• flash_point_c: 13 °C - closed cup