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EINECS 220-388-7
CAS No. 2749-11-3 Density 0.943 g/cm3
Solubility Melting Point -2 °C
Formula C3H9NO Boiling Point 174.5 °C at 760 mmHg
Molecular Weight 75.11 Flash Point 83.9 °C
Transport Information UN 2735 8/PG 2 Appearance Colorless liquid
Safety 26-36/37/39-45-36 Risk Codes 34-36/37/38
Molecular Structure Molecular Structure of 2749-11-3 (L-Alaninol) Hazard Symbols IrritantXi,CorrosiveC

1-Propanol,2-amino-, (S)-;((S)-2-Hydroxy-1-methylethyl)amine;(+)-2-Aminopropanol;(+)-Alaninol;(2S)-2-Amino-1-propanol;(S)-2-Amino-1-propanol;(S)-Alaninol;2-(S)-Amino-propan-1-ol;L-(+)-Alaninol;


L-Alaninol Chemical Properties

The Molecular Structure of L-Alaninol (CAS NO.2749-11-3):

Empirical Formula: C3H9NO
Molecular Weight: 75.1097 
IUPAC Name: 2-aminopropan-1-ol  
Appearance: Colorless liquid
Nominal Mass: 75 Da
Average Mass: 75.1097 Da
Monoisotopic Mass: 75.068414 Da 
Index of Refraction: 1.439
Molar Refractivity: 20.97 cm3
Molar Volume: 79.6 cm3
Surface Tension: 35.7 dyne/cm
Density: 0.943 g/cm3
Flash Point: 83.9 °C
Enthalpy of Vaporization: 47.83 kJ/mol
Boiling Point: 174.5 °C at 760 mmHg
Vapour Pressure: 0.373 mmHg at 25°C 
Storage temp: 2-8°C
Sensitive: Hygroscopic
Product Categories: Pharmaceutical Intermediates;Pharmaceutical Raw Materials;Alcohols and Derivatives;Amino Alcohols;Alanine [Ala, A];Amino Alcohols (Chiral);Chiral Building Blocks;Synthetic Organic Chemistry;Chiral Compound;Amino alcohols
Synonyms: EINECS 220-388-7 ; (+)-2-Aminopropan-1-ol ; L-(+)-alaninol;l-alaninol ; L-(+)-2-amino propanol ; L-2-amino-propanol ; H-l-ala-ol ; H-alaninol ; H-ala-ol 

L-Alaninol Safety Profile

Hazard Codes: IrritantXiCorrosiveC
Risk Statements: 34-36/37/38 
R34: Causes burns
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36/37/39-45-36 
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
RIDADR: UN 2735 8/PG 2
WGK Germany: 3
F: 10-23 
F 10: Keep under argon
F 23: Sensitive to air
HazardClass: 8
PackingGroup: III

L-Alaninol Specification

HANDLING and STORAGE about L-Alaninol (CAS NO.2749-11-3):
Handling: Wash thoroughly after handling. Use only in a well-ventilated area.Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed. Keep away from heat, sparks and flame. Do not get on skin or in eyes. Do not ingest or inhale. Handle under an inert atmosphere. Store protected from air. Discard contaminated shoes. Do not pressurize, cut, weld, braze,solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage: Keep away from heat, sparks, and flame. Keep away from sources of ignition. Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible  substances. Corrosives area. Do not expose to air.Store under an inert atmosphere.
Eyes:Get medical aid immediately. Do NOT allow victim to rub eyes or keep eyes closed. Extensive irrigation with water is required (at least 30 minutes).
Skin:Get medical aid immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
Ingestion:Do not induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Inhalation:Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.

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