46259

1,1,2,2-Tetrachloroethane

analytical standard

• Synonym(s): Acetylene tetrachloride
• Linear Formula: CHCl₂CHCl₂
• CAS Number: 79-34-5
• Molecular Weight: 167.85
• Beilstein: 969206
• EC Number: 201-197-8
• MDL number: MFCD00000848
• UNSPSC Code: 41116107
• PubChem Substance ID: 329757111
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• vapor density: 5.8 (vs air)
• vapor pressure: 8 mmHg ( 20 °C)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• refractive index: n20/D 1.494 (lit.)
• bp: 147 °C (lit.)
• mp: −43 °C (lit.)
• density: 1.586 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• storage temp.: 2-8°C
• SMILES string: ClC(Cl)C(Cl)Cl
• InChI: 1S/C2H2Cl4/c3-1(4)2(5)6/h1-2H
• InChI key: QPFMBZIOSGYJDE-UHFFFAOYSA-N

Description

Application

1,1,2,2-Tetrachloroethane may be used as an extraction solution for the simultaneous determination of chloramphenicol and thiamphenicol in honey samples using dispersive liquid-liquid microextraction followed by high-performance liquid chromatography.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Pictograms: GHS06,GHS09
• Signal Word: Danger
• Hazard Statements: H310 + H330,H411
• Precautionary Statements: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Aquatic Chronic 2
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves