1-Amino-2,3-dihydroxypropane
3-Amino-1,2-propanediol
CAS: 616-30-8
Molecular Formula: C3H9NO2
1-Amino-2,3-dihydroxypropane - Names and Identifiers
| Name | 3-Amino-1,2-propanediol |
| Synonyms | Isoserinol 1-aminopropanediol Glycerol α-monoamine Aminopropylene glycol 3-aminopropane-1,2-diol 1-amino-2,3-propanediol 3-Amino-1,2-propanediol 2,3-dihydroxypropylamine 3-Amino propane-1,2-diol 1-Amino-2,3-dihydroxypropane (2R)-2,3-dihydroxypropan-1-aminium 3-Amino-1,2-propanediol (Isoserinol) |
| CAS | 616-30-8 |
| EINECS | 210-475-8 |
| InChI | InChI=1/C3H9NO2/c4-1-3(6)2-5/h3,5-6H,1-2,4H2/p+1/t3-/m1/s1 |
| InChIKey | KQIGMPWTAHJUMN-UHFFFAOYSA-N |
1-Amino-2,3-dihydroxypropane - Physico-chemical Properties
| Molecular Formula | C3H9NO2 |
| Molar Mass | 91.11 |
| Density | 1.175g/mLat 25°C(lit.) |
| Melting Point | 55-57 °C |
| Boling Point | 264-265°C739mm Hg(lit.) |
| Flash Point | >230°F |
| Water Solubility | soluble |
| Solubility | >1000g/l soluble |
| Appearance | liquid (highly viscous) |
| Specific Gravity | 1.175 |
| Color | Clear colorless to pale yellow |
| BRN | 1719121 |
| pKa | 12.11±0.35(Predicted) |
| PH | 11 (100g/l, H2O, 20℃) |
| Storage Condition | Store below +30°C. |
| Sensitive | Hygroscopic |
| Refractive Index | n20/D 1.492(lit.) |
| Physical and Chemical Properties |
|
| Use | Used as emulsifier, organic intermediate |
1-Amino-2,3-dihydroxypropane - Risk and Safety
| Risk Codes | R34 - Causes burns 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. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36 - Wear suitable protective clothing. |
| UN IDs | UN 2735 8/PG 2 |
| WGK Germany | 2 |
| RTECS | TY2800000 |
| FLUKA BRAND F CODES | 10-21 |
| TSCA | Yes |
| HS Code | 29221980 |
| Hazard Note | Corrosive |
| Hazard Class | 8 |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 7500 mg/kg |
1-Amino-2,3-dihydroxypropane - Upstream Downstream Industry
| Raw Materials | Ammonium hydroxide Epichlorohydrin |
1-Amino-2,3-dihydroxypropane - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Uses | Mainly used to produce X-CT nonionic contrast agent iohexol, synthetic special materials, and also used as pesticide intermediates It is a representative non-ionic contrast agent iohexol and important intermediates of iohexol, and it is also a pesticide intermediate. Used as emulsifier and organic intermediate |
| category | toxic substances |
| toxicity classification | poisoning |
| acute toxicity | oral-rat LD50: 7500 mg/kg; Oral-mouse LD50: 2460 mg/kg |
| flammability hazard characteristics | combustible; combustion produces toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
Last Update：2024-04-09 20:45:29
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Raw Materials for 1-Amino-2,3-dihydroxypropane