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| | 2,2-Dimethyl-4-pentenal Basic information |
| Product Name: | 2,2-Dimethyl-4-pentenal | | Synonyms: | 2,2-DIMETHYL-4-PENTENAL;2，2-Dimethyl-4-penteneal;2,2-DIMETHYL-4-PENTENAL, TECH., 90%;2,2-Dimethyl-4-pentenal, stabilized, 97%;2,2-dimethylpent-4-enal;2,2-DiMethyl-4-pentenal, stabilized, 97% 5ML;2,2-Dimethyl-4-pentenal technical grade, 90%, contains 1000 ppm hydroquinone as stabilizer;2,2-Dimethyl-4-pentenal,97%,stabilized | | CAS: | 5497-67-6 | | MF: | C7H12O | | MW: | 112.17 | | EINECS: | 226-834-7 | | Product Categories: | Aldehydes;C7;Carbonyl Compounds | | Mol File: | 5497-67-6.mol |  |
| | 2,2-Dimethyl-4-pentenal Chemical Properties |
| Melting point | -53.35°C (estimate) | | Boiling point | 124-125 °C (lit.) | | density | 0.825 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.4203(lit.) | | Fp | 65 °F | | storage temp. | 2-8°C | | form | Liquid | | color | Clear colorless to light yellow | | InChI | InChI=1S/C7H12O/c1-4-5-7(2,3)6-8/h4,6H,1,5H2,2-3H3 | | InChIKey | DXSDIWHOOOBQTJ-UHFFFAOYSA-N | | SMILES | C(=O)C(C)(C)CC=C | | NIST Chemistry Reference | 4-Pentenal, 2,2-dimethyl-(5497-67-6) |
| Hazard Codes | F,Xi,Xn | | Risk Statements | 11-36/37/38-22 | | Safety Statements | 16-26-33-36 | | RIDADR | UN 1989 3/PG 3 | | WGK Germany | - | | HazardClass | 3.1 | | PackingGroup | II | | HS Code | 29121990 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Acute Tox. 4 Oral
Aquatic Chronic 3
Eye Irrit. 2
Flam. Liq. 2
Skin Irrit. 2
STOT SE 3 |
| | 2,2-Dimethyl-4-pentenal Usage And Synthesis |
| Chemical Properties | clear colorless to light yellow liquid | | Uses | 2,2-Dimethyl-4-pentenal has been used:
- as electrophile in the synthesis of rearranged bicyclo[6.3.0]undecane isoprenoid skeleton of cyclooctenoid sesquiterpene dactylol and 3a-epi-dactylol
- in the preparation of imine ligand via condensation with primary amine
| | Synthesis Reference(s) | Organic Syntheses, Coll. Vol. 7, p. 177, 1990
Synthetic Communications, 10, p. 273, 1980 DOI: 10.1080/00397918008062750
Tetrahedron Letters, 14, p. 3, 1973 |
| | 2,2-Dimethyl-4-pentenal Preparation Products And Raw materials |
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