(4-Morpholinyl)benzene
4-Phenylmorpholine
CAS: 92-53-5
Molecular Formula: C10H13NO
(4-Morpholinyl)benzene - Names and Identifiers
| Name | 4-Phenylmorpholine |
| Synonyms | Phenylmorpholine Morpholinobenzol N-Phenylmorpholin MORPHOLINOBENZENE N-Phenyl-morpholin 4-phenyl-morpholin 4-Phenylmorpholine N-PHENYLMORPHOLINE PHENYLMORPHOLINE,N- Morpholine,4-phenyl- (4-Morpholinyl)benzene PHENYLMORPHOLINE,N-(RG) N-PHENYLMORPHOLINE FOR SYNTHESIS |
| CAS | 92-53-5 |
| EINECS | 202-164-0 |
| InChI | InChI=1/C10H13NO/c1-2-4-10(5-3-1)11-6-8-12-9-7-11/h1-5H,6-9H2 |
| InChIKey | FHQRDEDZJIFJAL-UHFFFAOYSA-N |
(4-Morpholinyl)benzene - Physico-chemical Properties
| Molecular Formula | C10H13NO |
| Molar Mass | 163.22 |
| Density | 1.053 g/cm3 (60℃) |
| Melting Point | 51-54°C(lit.) |
| Boling Point | 165-170°C45mm Hg(lit.) |
| Flash Point | >230°F |
| Water Solubility | 3.46 g/L |
| Solubility | 3.46 g/L |
| Vapor Presure | <0.1 mm Hg ( 20 °C) |
| Vapor Density | 5.63 (vs air) |
| Appearance | White to light brown crystals |
| Color | White to Light yellow to Light red |
| pKa | 5.19±0.40(Predicted) |
| Storage Condition | Store below +30°C. |
| Refractive Index | 1.5400 (estimate) |
| MDL | MFCD00006166 |
| Physical and Chemical Properties | Appearance of white crystals melting point 51-54 ℃ boiling point 265-268 ℃ |
| Use | Pharmaceutical Intermediates |
(4-Morpholinyl)benzene - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R22 - Harmful if swallowed R24 - Toxic in contact with skin |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S28A - |
| UN IDs | UN 2811 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | QE8575000 |
| HS Code | 29349990 |
| Hazard Class | 6.1(b) |
| Packing Group | III |
| Toxicity | LD50 orally in Rabbit: 930 mg/kg LD50 dermal Rabbit 360 mg/kg |
(4-Morpholinyl)benzene - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| production method | prepared by the action of N,N-di-β-Hydroxyethyl aniline and sulfuric acid. Purification method: recrystallization with water. |
| autoignition temperature | 410°C |
Last Update：2024-04-09 15:16:53
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