(S)-(-)-1,2-Diaminopropane dihydrochloride
Synonym(s):(S)-(−)-Propylenediamine dihydrochloride;(S)-1,2-Propanediamine dihydrochloride
- CAS NO.：19777-66-3
- Empirical Formula: C3H11ClN2
- Molecular Weight: 110.59
- MDL number: MFCD00050706
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:10:21
What is (S)-(-)-1,2-Diaminopropane dihydrochloride?
Chemical properties
White solid
The Uses of (S)-(-)-1,2-Diaminopropane dihydrochloride
(S)-(-)-1,2-Diaminopropane Dihydrochloride is used in the synthesis of Dexrazoxane, a cardiac medicine.
The Uses of (S)-(-)-1,2-Diaminopropane dihydrochloride
(S)-(-)-1,2-Diaminopropane dihydrochloride may be used in the preparation of following chiral imidazoline derivatives, which show moderate α-adrenergic blocking activity:
- (S)-(-)-4-methyl-2-(1-naphthylmethyl)imidazoline hydrochloride
- (S)-(-)-2-benzyl-4-methylimidazoline picrate
- (S )-(-)-2-[(2,6-dichlorophenyl)imino]-4-methylimidazolidine hydrochloride
Properties of (S)-(-)-1,2-Diaminopropane dihydrochloride
| Melting point: | 238-243 °C |
| alpha | -4 º (c=20 in H2O) |
| storage temp. | Inert atmosphere,Room Temperature |
| Water Solubility | Soluble in water |
| form | powder to crystal |
| color | White to Almost white |
| optical activity | [α]22/D 4°, c = 20 in H2O |
| BRN | 5740936 |
| CAS DataBase Reference | 19777-66-3(CAS DataBase Reference) |
Safety information for (S)-(-)-1,2-Diaminopropane dihydrochloride
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. 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 (S)-(-)-1,2-Diaminopropane dihydrochloride
| InChIKey | AEIAMRMQKCPGJR-QTNFYWBSSA-N |
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