2026-48-4
(S)-(+)-2-Amino-3-methyl-1-butanol
CAS: 2026-48-4
Molecular Formula: C5H13NO
2026-48-4 - Names and Identifiers
| Name | (S)-(+)-2-Amino-3-methyl-1-butanol |
| Synonyms | Valinol H-VAL-OL H-Val-ol L-Valinol H-VALINOL L-VALINOL L-VALINAL L-(+)-Valinol L-(+)-VALINOL (+)-L-VALINOL L-2-AMINO-3-METHYL-1-BUTANOL (S)-2-Amino-3-methyl-butanol l-2-amino-3-methylbutan-1-ol (2R)-2-amino-3-methylbutan-1-ol (S)-(+)-2-Amino-3-methyl-1-butanol |
| CAS | 2026-48-4 |
| EINECS | 217-975-5 |
| InChI | InChI=1/C5H13NO/c1-4(2)5(6)3-7/h4-5,7H,3,6H2,1-2H3/t5-/m0/s1 |
| InChIKey | NWYYWIJOWOLJNR-RXMQYKEDSA-N |
2026-48-4 - Physico-chemical Properties
| Molecular Formula | C5H13NO |
| Molar Mass | 103.16 |
| Density | 0.926g/mLat 25°C(lit.) |
| Melting Point | 30-34°C |
| Boling Point | 81°C8mm Hg(lit.) |
| Specific Rotation(α) | 16 º (c=10,EtOH) |
| Flash Point | 196°F |
| Water Solubility | Soluble in water. |
| Solubility | Insoluble in water, soluble in organic solvents. |
| Vapor Presure | 0.182mmHg at 25°C |
| Appearance | White crystal |
| Color | Clear slightly yellow |
| BRN | 1719137 |
| pKa | 12.82±0.10(Predicted) |
| Storage Condition | Store at +2°C to +8°C. |
| Sensitive | Air Sensitive |
| Refractive Index | n20/D 1.4548(lit.) |
| MDL | MFCD00064296 |
| Physical and Chemical Properties | White or almost white crystalline powder. |
| Use | Used as pharmaceutical intermediates, can also be used in other organic synthesis |
2026-48-4 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36 - Irritating to the eyes R36/37/38 - 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. S24/25 - Avoid contact with skin and eyes. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 10-23 |
| HS Code | 29221980 |
| Hazard Class | IRRITANT |
2026-48-4 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Use | Salmeterol, an intermediate of caffeic acid phenetol ester Used as a pharmaceutical intermediate and can also be used in other organic synthesis |
Last Update：2024-04-09 21:54:55
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