930-21-2

Name 2-Azetidinone
CAS 930-21-2
Molecular Formula C3H5NO
MDL Number MFCD00013328
Molecular Weight 71.08
MOL File 930-21-2.mol
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Chemical Properties

Melting point  74-76 °C (lit.)
Boiling point  106 °C/15 mmHg (lit.)
density  1.0347 (rough estimate)
refractive index  1.4035 (estimate)
storage temp.  2-8°C
solubility  chloroform: very soluble(lit.)
form  Liquid
pka 15.86±0.20(Predicted)
color  Clear
BRN  104563
InChI InChI=1S/C3H5NO/c5-3-1-2-4-3/h1-2H2,(H,4,5)
InChIKey MNFORVFSTILPAW-UHFFFAOYSA-N
SMILES N1CCC1=O
CAS DataBase Reference 930-21-2(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Corrosion (GHS05)
GHS05
Signal word  Danger
Hazard statements  H314
Precautionary statements  P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Hazard Codes  C
Risk Statements 
R34:Causes burns.
Safety Statements 
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 label where possible) .
RIDADR  UN 3263 8/PG 2
WGK Germany  3
Hazard Note  Corrosive/Keep Cold
TSCA  No
HazardClass  8
PackingGroup  III
HS Code  2933998090
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Skin Corr. 1B

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