1,2,3,4–Tetramethyl–1,2,3,4–cyclobutanetetracarboxylic dianhydride

cas: 64198-16-9 — see every product listed under this CAS number, including other names

1,2,3,4–Tetramethyl–1,2,3,4–cyclobutanetetracarboxylic dianhydride (CAS 64198-16-9) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g. Offered by: GLPBio.

• 2D
• 3D

1,2,6,7-tetramethyl-4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone (CAS 64198-16-9) is a chemical compound with the molecular formula C12H12O6 and a molecular weight of 252.22 g/mol. IUPAC name: 1,2,6,7-tetramethyl-4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone. InChIKey: GTDPSWPPOUPBNX-UHFFFAOYSA-N.

Identity

Molecular formula	C12H12O6
Molecular weight	252.22 g/mol
IUPAC name	1,2,6,7-tetramethyl-4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone
InChIKey	GTDPSWPPOUPBNX-UHFFFAOYSA-N
SMILES	CC12C(=O)OC(=O)C1(C3(C2(C(=O)OC3=O)C)C)C

Computed by PubChem (NCBI)

Synonyms: 1,2,3,4-Tetramethyl-1,2,3,4-cyclobutanetetracarboxylic Dianhydride, 1,2,6,7-tetramethyl-4,9-dioxatricyclo[5.3.0.02,6]decane-3,5,8,10-tetrone, 1,2,3,4-Tetramethylcyclobutane-1,2,3,4-tetracarboxylic acid dianhydride, Dianhydride, 1,2,3,4-Tetramethyl-1,2,3,4-cyclobutanetetracarboxylic, tetramethyl-4,9-dioxatricyclo[5.3.0.0,decane-3,5,8,10-tetrone, tetramethyl-4,9-dioxatricyclo[5.3.0.0(2),]decane-3,5,8,10-tetrone

Isomers (same molecular formula)

2-(1,3-benzodioxol-5-ylmethyl)butanedioic acid C₁₂H₁₂O₆

dimethyl 4-acetyloxybenzene-1,3-dicarboxylate C₁₂H₁₂O₆

2-(3,4-diacetyloxyphenyl)acetic acid C₁₂H₁₂O₆

trimethyl benzene-1,2,4-tricarboxylate C₁₂H₁₂O₆

(3,4-diacetyloxyphenyl) acetate C₁₂H₁₂O₆

(2,3-diacetyloxyphenyl) acetate C₁₂H₁₂O₆

(E)-3-(2-methoxy-5-methoxycarbonyloxyphenyl)prop-2-enoic acid C₁₂H₁₂O₆