121-20-0 3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl2,2-dimethyl-3-(3-methoxy-2-methyl-3-oxoprop-1

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Basic

CAS No. 121-20-0
Product Name 3-(but-2-enyl)-2-methyl-4-oxocyclopent-2-enyl2,2-dimethyl-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)cyc
Synonyms Cinerin II [BSI:ISO]; Cinerin II; 3-(3-Methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethylcyclopropanecarboxylic acid 3-(2-butenyl)-2-methyl-4-oxo-2-cyclopenten-1-yl ester; Cinerine II; Cinerine II [ISO-French]; HSDB 6838; UNII-J204A0Y0JG; 3-(But-2-enyl)-2-methyl-4-oxocyclopent-2-enyl2,2-dimethyl-3-(3-methoxy-2-methyl-3-oxoprop-1-enyl)cyclopropanecarboxylate; Cyclopropanecarboxylic acid, 3-((1E)-3-methoxy-2-methyl-3-oxo-1-propenyl)-2,2-dimethyl-, (1S)-3-(2Z)-2-butenyl-2-methyl-4-oxo-2-cyclopenten-1-yl ester, (1R,3R)-; 3-(but-2-en-1-yl)-2-methyl-4-oxocyclopent-2-en-1-yl 3-(3-methoxy-2-methyl-3-oxoprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylate; (1S)-3-[(2Z)-but-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxoprop-1-en-1-yl]-2,2-dimethylcyclopropanecarboxylate; (1S)-3-[(2E)-but-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxoprop-1-en-1-yl]-2,2-dimethylcyclopropanecarboxylate; 3-[(2E)-but-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl 3-[(1E)-3-methoxy-2-methyl-3-oxoprop-1-en-1-yl]-2,2-dimethylcyclopropanecarboxylate; (1R)-3-[(2E)-but-2-en-1-yl]-2-methyl-4-oxocyclopent-2-en-1-yl (1R,3R)-3-[(1E)-3-methoxy-2-methyl-3-oxoprop-1-en-1-yl]-2,2-dimethylcyclopropanecarboxylate
Molecular Formula C21H28O5
Molecular Weight 360.444

Physical property

Density 1.12g/cm3
Boiling point 453.8°C at 760 mmHg
Flash point 195.3°C
Refractive index 1.522