Introduction：Basic information about 4-Phenylmorpholine CAS 92-53-5, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
4-Phenylmorpholine Basic information
| Product Name: | 4-Phenylmorpholine |
| Synonyms: | Morpholinobenzol;N-Phenylmorpholin;N-Phenyl-morpholin;Phenylmorpholine;4-PHENYLMORPHOLINE, 98+%;PHENYLMORPHOLINE,N-(RG);N-PHENYLMORPHOLINE FOR SYNTHESIS;N-PHENYLMORPHOLINE |
| CAS: | 92-53-5 |
| MF: | C10H13NO |
| MW: | 163.22 |
| EINECS: | 202-164-0 |
| Product Categories: | Building Blocks;Heterocyclic Building Blocks;Morpholines |
| Mol File: | 92-53-5.mol |
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4-Phenylmorpholine Chemical Properties
| Melting point | 51-54 °C(lit.) |
| Boiling point | 165-170 °C45 mm Hg(lit.) |
| density | 1.053 g/cm3 (60℃) |
| vapor density | 5.63 (vs air) |
| vapor pressure | <0.1 mm Hg ( 20 °C) |
| refractive index | 1.5400 (estimate) |
| Fp | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | 3.46 g/L |
| pka | 5.19±0.40(Predicted) |
| form | powder to crystal |
| color | White to Light yellow to Light red |
| Water Solubility | 3.46 g/L |
| InChI | 1S/C10H13NO/c1-2-4-10(5-3-1)11-6-8-12-9-7-11/h1-5H,6-9H2 |
| InChIKey | FHQRDEDZJIFJAL-UHFFFAOYSA-N |
| SMILES | C1CN(CCO1)c2ccccc2 |
| LogP | 1.360 (est) |
| CAS DataBase Reference | 92-53-5(CAS DataBase Reference) |
| NIST Chemistry Reference | Morpholine, 4-phenyl-(92-53-5) |
| EPA Substance Registry System | Morpholine, 4-phenyl- (92-53-5) |
Safety Information
| Hazard Codes | T |
| Risk Statements | 22-24 |
| Safety Statements | 36/37-45-36/37/39-28A |
| RIDADR | UN 2811 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | QE8575000 |
| Autoignition Temperature | 410 °C |
| TSCA | TSCA listed |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29349990 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Dermal
Acute Tox. 4 Oral |
| Toxicity | LD50 orally in Rabbit: 930 mg/kg LD50 dermal Rabbit 360 mg/kg |
4-Phenylmorpholine Usage And Synthesis
| Chemical Properties | white to brownish crystalline solid |
| Uses | 4-Phenylmorpholine was used as internal standard during the determination of alkaloids by gas chromatographic method. |
| Synthesis Reference(s) | The Journal of Organic Chemistry, 50, p. 1365, 1985 DOI: 10.1021/jo00209a004 |
| General Description | 4-Phenylmorpholine undergoes oxidation to yield N-formyl-N-2-hydroxyethylaniline. |
| Safety Profile | Poison by skin contact. Moderately toxic by ingestion. An eye irritant. When heated to decomposition it emits toxic fumes of NOx. |
4-Phenylmorpholine Preparation Products And Raw materials
| Preparation Products | 4-Morpholinobenzaldehyde |
