L-Butane-1,3-diol
(R)-(-)-butane-1,3-diol
CAS: 6290-03-5
Molecular Formula: C4H10O2
L-Butane-1,3-diol - Names and Identifiers
| Name | (R)-(-)-butane-1,3-diol |
| Synonyms | L-Butane-1,3-diol (R)-1,3-BUTANEDIOL 1,3-BUTANEDIOL, (R) (R)-(-)-1,3-Butanediol (R)-(-)-1,3-BUTANEDIOL (R)-(-)-butane-1,3-diol (R)-(-)-BUTYLENE GLYCOL (R)-(-)-1,3-DIHYDROXYBUTANE |
| CAS | 6290-03-5 |
| EINECS | 228-532-0 |
| InChI | InChI=1/C4H10O2/c1-4(6)2-3-5/h4-6H,2-3H2,1H3 |
| InChIKey | PUPZLCDOIYMWBV-SCSAIBSYSA-N |
L-Butane-1,3-diol - Physico-chemical Properties
| Molecular Formula | C4H10O2 |
| Molar Mass | 90.12 |
| Density | 1.005 g/mL at 25 °C (lit.) |
| Melting Point | 0.07°C (estimate) |
| Boling Point | 107-110 °C/23 mmHg (lit.) |
| Specific Rotation(α) | -31 º (c=1 in EtOH) |
| Flash Point | 250°F |
| Water Solubility | Fully miscible in water. |
| Solubility | Chloroform, Ethanol |
| Vapor Presure | 0.06 mm Hg ( 20 °C) |
| Vapor Density | 3.1 (vs air) |
| Appearance | Oil |
| Color | Clear Colourless |
| BRN | 1718944 |
| pKa | 14.83±0.20(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Sensitive | Hygroscopic |
| Refractive Index | 1.44 |
| MDL | MFCD00064277 |
| Use | This product is for scientific research only and shall not be used for other purposes. |
L-Butane-1,3-diol - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | EK0440000 |
| FLUKA BRAND F CODES | 3-10 |
| HS Code | 29053920 |
| Hazard Note | Irritant |
L-Butane-1,3-diol - Reference Information
| LogP | -0.9 at 25℃ |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | (R)-(-)-1, 3-butanediol is a chiral reagent, for use in the synthesis of pharmaceuticals, including the preparation of compounds based on the δ-lactone backbone of (-)-tarchonthuslactone having anti-proliferative activity against cancer cells. |
| Introduction | (R)-(-)-1, 3-butanediol is alcohol organic, it can be used as a raw material for organic synthesis. |
| biological activity | (R)-(-)-1,3-Butanediol can be used to regulate carbohydrate and lipid metabolism. |
| autoignition temperature | 741 ° F. |
Last Update：2024-04-09 21:54:55
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