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110-91-8 Morpholine |
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| Chemical Name | Morpholine |
| Synonyms | Tetrahydro-2H-1,4-oxazine;morpholine sigmaultra;Morpholine-2,2,3,3,5,5,6,6-d8;tetrahydro-1,4-oxazine;morpholin-4-ium;1,4-oxazine,tetrahydro-;1,4-Oxazinan |
| Molecular Formula | C4H9NO |
| Molecular Weight | 87.1278 |
| InChl | InChI=1/C4H9NO/c1-3-6-4-2-5-1/h5H,1-4H2/p+1 |
| CAS Registry Number | 110-91-8;138048-80-3 |
| EINECS | 203-815-1 |
| Molecular Structure | ![]() |
| Melting Point | -5℃ |
| Boiling Point | 128.9°C at 760 mmHg |
| Flash Point | 35.6°C |
| Water Solubility | MISCIBLE |
| Vapour Pressur | 10.4mmHg at 25°C |
| Hazard Symbols | |
| Risk Codes | R10||R20/21/22||R34:; |
| Safety Description | S23||S36||S45:; |
| MSDS | |