(-)-Pseudoephedrine
Synonym(s):α-(1-Methylaminoethyl)benzyl alcohol;(?)-ψ-Ephedrine;(?)-Pseudoephedrine;(1R,2R)-(?)-2-(Methylamino)-1-phenylpropanol;(1R,2R)-(-)-Pseudoephedrine
- CAS NO.：321-97-1
- Empirical Formula: C10H15NO
- Molecular Weight: 165.23
- MDL number: MFCD00002203
- EINECS: 206-292-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2022-12-21 16:56:50
What is (-)-Pseudoephedrine?
Chemical properties
white to almost white crystalline powder
Properties of (-)-Pseudoephedrine
| Melting point: | 118-120 °C(lit.) |
| Boiling point: | 255.0±0.0 °C(Predicted) |
| alpha | -51 º (c=0.6, EtOH) |
| Density | 1.015±0.06 g/cm3(Predicted) |
| Flash point: | 9℃ |
| storage temp. | Refrigerator (+4°C) |
| pka | 13.96±0.20(Predicted) |
| optical activity | [α]20/D 51°, c = 0.6 in ethanol |
| BRN | 2803417 |
| CAS DataBase Reference | 321-97-1(CAS DataBase Reference) |
Safety information for (-)-Pseudoephedrine
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H314:Skin corrosion/irritation H317:Sensitisation, Skin H336:Specific target organ toxicity,single exposure; Narcotic effects |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (-)-Pseudoephedrine
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