Morpholine CAS#: 110-91-8; ChemWhat Code: 32551
Names & Identifiers |
| Product Name | Morpholine |
| Synonyms | 1,4-Oxazinan;1,4-oxazine,tetrahydro-;2H-1,4-Oxazine, tetrahydro-;4H-1,4-Oxazine, tetrahydro-;BASF 238;basf238;Diethylenimide oxide;diethylenimideoxide |
| CAS Registry Number | 110-91-8 |
| Molecular Formula | C4H9NO |
| Molecular Weight | 87.12 |
| EINECS | 203-815-1 |
| Other Registry Numbers | ; |
| More Identifiers on PubChem | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | -5 °C |
| Boiling Point | 129 °C(lit.) |
| Density | 1.000 g/mL at 20 °C |
| vapor Density | 3 (vs air) |
| vapor pressure | 31 mm Hg ( 38 °C) |
| Refractive Index | n |
| Flash Point | 96 °F |
| Storage | Store at R.T. |
| Solubulity | water: miscible |
| form | Liquid |
| pka | 8.33(at 25℃) |
| Color | APHA: ≤15 |
| PH | 11.2 (H2O)(undiluted) |
| Explosive Limit | 1.4-15.2%(V) |
| Water Solubility | MISCIBLE |
| Freezing Point | -4.9℃ |
| Sensitive | Hygroscopic |
| Merck | 14,6277 |
| BRN | 102549 |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, acid chlorides, acid anhydrides. Hygroscopic. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Morpholine(110-91-8) |
| EPA Substance Registry System | Morpholine(110-91-8) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | C |
| R Phrase | 10-20/21/22-34 |
| S Phrase | 23-36-45 |
| RIDADR | UN 2054 8/PG 1 |
| WGK Germany | 3 |
| RTECS | QD6475000 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | I |
| Hazardous Substances Data | 110-91-8(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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