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| 3,3,5,5-TETRAMETHYLCYCLOHEXANONE Basic information |
Product Name: | 3,3,5,5-TETRAMETHYLCYCLOHEXANONE | Synonyms: | 3,3,5,5-TETRAMETHYLCYCLOHEXANONE;NSC 91511;3,3,5,5-Tetramethyl-1-cyclohexanone;3,3,5,5-Tetramethylcyclohexanone,98%;3,3,5,5-TetraMethylcyclohexanone 98%;3,3,5,5-tetramethylcyclohexan-1-one; Cyclohexanone,3,3,5,5-tetramethyl- | CAS: | 14376-79-5 | MF: | C10H18O | MW: | 154.25 | EINECS: | 238-350-3 | Product Categories: | C10;Carbonyl Compounds;API intermediates;Ketones;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Organic Building Blocks | Mol File: | 14376-79-5.mol | |
| 3,3,5,5-TETRAMETHYLCYCLOHEXANONE Chemical Properties |
Melting point | 11-12 °C | Boiling point | 200-203 °C | density | 0.881 g/mL at 25 °C (lit.) | refractive index | n20/D 1.451(lit.) | Fp | 164 °F | storage temp. | Sealed in dry,Room Temperature | form | Liquid | color | Clear colorless to slightly yellow | BRN | 1237421 | InChIKey | OQJMHUOCLRCSED-UHFFFAOYSA-N | CAS DataBase Reference | 14376-79-5(CAS DataBase Reference) |
Safety Statements | 23-24/25 | WGK Germany | 3 | HS Code | 29142990 |
| 3,3,5,5-TETRAMETHYLCYCLOHEXANONE Usage And Synthesis |
Chemical Properties | Clear colorless to slightly yellow liquid | Uses | 3,3,5,5-Tetramethylcyclohexanone (cas# 14376-79-5) is a useful research chemical and a pharmaceutical intermediate. | Synthesis Reference(s) | Tetrahedron Letters, 25, p. 3463, 1984 DOI: 10.1016/S0040-4039(01)91048-2 | Purification Methods | Purify the ketone first through a 24inch column packed with Raschig rings, then a 40cm Vigreux column (p 11) under reduced pressure (b 69-69.3o/7mm, see above). The oxime has m 144-145o (from 60% EtOH), and the semicarbazone has m 196-197o, 197-198o (214.5o, 217-218o) [Karasch & Tawney J Am Chem Soc 63 2308 1941, UV: Sandris & Ourisson Bull Soc Chim Fr 958 1956]. [Beilstein 7 III 163, 7 IV 89.] |
| 3,3,5,5-TETRAMETHYLCYCLOHEXANONE Preparation Products And Raw materials |
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