200980

5,5-Dimethoxy-1,2,3,4-tetrachlorocyclopentadiene

96%

• Empirical Formula (Hill Notation): C₇H₆Cl₄O₂
• CAS Number: 2207-27-4
• Molecular Weight: 263.93
• Beilstein/REAXYS Number: 477013
• EC Number: 218-623-3
• MDL number: MFCD00001353
• UNSPSC Code: 12352100
• PubChem Substance ID: 24851987

Properties

• assay: 96%
• refractive index: n20/D 1.525
• bp: 108-110 °C/11 mmHg (lit.)
• density: 1.501 g/mL at 25 °C (lit.)
• SMILES string: COC1(OC)C(Cl)=C(Cl)C(Cl)=C1Cl
• InChI: 1S/C7H6Cl4O2/c1-12-7(13-2)5(10)3(8)4(9)6(7)11/h1-2H3
• InChI key: UHSMEJQTFMHABA-UHFFFAOYSA-N

Description

General description

5,5-Dimethoxy-1,2,3,4-tetrachlorocyclopentadiene forms endo-adduct with 1,3-cyclopentadiene[1].

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 152.6 °F - closed cup
• flash_point_c: 67 °C - closed cup
• ppe: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)