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| | (2R,4R)-(-)-PENTANEDIOL Basic information |
| Product Name: | (2R,4R)-(-)-PENTANEDIOL | | Synonyms: | (R,R)-PENTANEDIOL-2,4;[R-(R*,R*)]-(-)2,4-PENTANEDIOL;(R,R)-(-)-2,4-PENTANEDIOL;(2R,4R)-(-)-2,4-DIHYDROXYPENTANE;(2R,4R)-(-)-2,4-PENTANEDIOL;(2R,4R)-2,4-PENTANEDIOL;(2R,4R)-(-)-PENTANEDIOL;(R,R)-(-)-2,4-PENTANEDIOL 98.5+% | | CAS: | 42075-32-1 | | MF: | C5H12O2 | | MW: | 104.15 | | EINECS: | | | Product Categories: | Chiral Oxygen;organic alcohol;Chiral Building Blocks;Organic Building Blocks;Polyols;Chiral Compounds;Diols;chiral;Chiral Building Blocks;Simple Alcohols (Chiral);Synthetic Organic Chemistry | | Mol File: | 42075-32-1.mol |  |
| | (2R,4R)-(-)-PENTANEDIOL Chemical Properties |
| Melting point | 48-50 °C(lit.) | | Boiling point | 111-113 °C19 mm Hg(lit.) | | alpha | -41.2° (c 10, CHCl3) | | density | 0.9917 (rough estimate) | | refractive index | -53.5 ° (C=10, EtOH) | | Fp | 215 °F | | storage temp. | Inert atmosphere,Room Temperature | | solubility | almost transparency in EtOH | | pka | 14.74±0.20(Predicted) | | form | crystal | | color | white | | optical activity | [α]21/D 40.4°, c = 10 in chloroform | | BRN | 4290613 | | Stability: | hygroscopic | | InChIKey | GTCCGKPBSJZVRZ-RFZPGFLSSA-N | | CAS DataBase Reference | 42075-32-1(CAS DataBase Reference) |
| | (2R,4R)-(-)-PENTANEDIOL Usage And Synthesis |
| Chemical Properties | Colorless to light yellow liqui | | Uses | Acetalization reagent for ketones and β-keto esters. Used in the synthesis of optically active polyesters. C2 symmetric chiral diol with versatile applications as a chiral auxiliary, building block, and chiral ligand. |
| | (2R,4R)-(-)-PENTANEDIOL Preparation Products And Raw materials |
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