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Origin: China
Cas No: 44520-55-0
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 50 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Basic Info
| Chemical Name | (2S,3S)-2-aminobutane-1,3-diol |
|---|---|
| Synonyms | D-treoninol; |
| CAS No. | 44520-55-0 |
| Molecular Formula | C4H11NO2 |
| Molecular Weight | 105.13600 |
| PSA | 66.48000 |
| LogP | -0.61290 |
Properties
| Appearance & Physical State | Viscous colorless to faint yellow liquid |
|---|---|
| Density | 1.118 g/cm3 |
| Boiling Point | 257.8ºC at 760 mmHg |
| Melting Point | 57.5-61.5ºC(lit.) |
| Flash Point | 109.7ºC |
| Refractive Index | 1.488 |
| Storage Condition | -20ºC |
Safety Info
| Safety Statements | 37/39-26 |
|---|---|
| HS Code | 2922199090 |
| WGK Germany | 3 |
| Risk Statements | R36/37/38 |
| Hazard Codes | Xi |