Compounds — Non-Alphabetic Prefix — CRC Organic Compounds
2-Octyn-1-ol to 2-Oxopropanal oxime · 126.2 g/mol
Physical property data for 5118 organic compounds beginning with the letter O, sourced from the CRC Handbook of Chemistry and Physics. Each entry includes molecular formula, molecular weight, melting point, boiling point, density, refractive index, and solubility in common solvents. Molecular weights range from 52.1 to 1,459 g/mol. Sample compounds in this section: (1,1-Dimethylethoxy)benzene, (1,1-Dimethylpropyl)benzene, (1,2-Cyclohexylenedinitrilo)tetraacetic acid monohydrate.
| Compound Name | CAS Number | Bp C | Density | Mol Formula | Mol Weight (g/mol) | Mp C | Phys Form | Refractive Index | Solubility | Synonym |
|---|---|---|---|---|---|---|---|---|---|---|
| 2-Octyn-1-Ol | 20739-58-6 | 9815 | 0.880520 | C8H14O | 126.196 | -18 | — | 1.455620 | vs Eth | 2-Octynol |
| 2-Octyne | 2809-67-8 | 138.0(0.2) | 0.759620 | C8H14 | 110.197 | -61.5(0.3) | Liq | 1.427820 | I H2O; S EtOH, Eth | Methylpentylacetylene |
| 2-Oxepanone | 502-44-3 | 215 | 1.076120 | C6H10O2 | 114.142 | -1.02(0.04) | Liq | 1.461120 | S EtOH, eth, Ace | Caprolactone |
| 2-Oxetanone | 57-57-8 | 161(14) | 1.146020 | C3H4O2 | 72.063 | -33.283(0.01) | Liq | 1.410520 | Msc eth; S Chl | β-Propiolactone |
| 2-Oxo-2H-1-Benzopyran-3CARBOXYLIC Acid | 531-81-7 | — | — | C10H6O4 | 190.15 | 190 Dec | Nd (w, bz) | — | vs EtOH | Coumarin-3-Carboxylic Acid |
| 2-Oxo-2H-Pyran-5-Carboxylic Acid | 500-05-0 | 218120 | — | C6H4O4 | 140.094 | 207 Dec | Pr (MeOH) | — | Sl H2O, eth, ace; I bz, chl; S EtOH, HOAc | Coumalic Acid |
| 2-Oxobutanoic Acid | 600-18-0 | 8116 | 1.20017 | C4H6O3 | 102.089 | 33 | — | 1.397220 | vs H2O, EtOH; Sl Eth | — |
| 2-Oxoglutaric Acid | 328-50-7 | — | — | C5H6O5 | 146.099 | 116(3) | Cry (ace-bz) | — | vs H2O, EtOH, eth; S Ace | α-Ketoglutaric Acid |
| 2-Oxopentanoic Acid | 1821-02-9 | 179 | 1.097014 | C5H8O3 | 116.116 | 6.5 | — | — | Sl H2O; S eth, bz, chl, lig, CS2 | — |
| 2-Oxopropanal Oxime | 306-44-5 | Sub | 1.074467 | C3H5NO2 | 87.078 | 69 | nd(CCl4) Lf (eth-peth) | — | S H2O, eth; Sl bz, ctc, Chl | Isonitrosoacetone |
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