ChemicalBook >> CAS DataBase List >>4-Phenylmorpholine
4-Phenylmorpholine
- CAS No.
- 92-53-5
- Chemical Name:
- 4-Phenylmorpholine
- Synonyms
- N-PHENYLMORPHOLINE;Phenylmorpholine;Morpholinobenzol;Compound PDK0399;MORPHOLINOBENZENE;N-Phenylmorpholin;N-Phenyl-morpholin;4-PHENYLMORPHOLINE;4-phenyl-morpholin;PHENYLMORPHOLINE,N-
- CBNumber:
- CB3315495
- Molecular Formula:
- C10H13NO
- Molecular Weight:
- 163.22
- MDL Number:
- MFCD00006166
- MOL File:
- 92-53-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-04-24 14:58:17
| Product description | Number | Pack Size | Price |
| N-Phenylmorpholine for synthesis | 8.14859 | 50g | $55.1 |
| N-Phenylmorpholine for synthesis | 8.14859 | 250g | $226 |
| 4-Phenylmorpholine ≥98% | 211338 | 500g | $413 |
| 4-Phenylmorpholine ≥98% | 211338 | 100g | $79.4 |
| 4-Phenylmorpholine >98.0%(GC)(T) | P0196 | 25g | $22 |
| More product size | |||
| 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) |
| Flash point | >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) |
| FDA UNII | H4OC7FB1EX |
| NIST Chemistry Reference | Morpholine, 4-phenyl-(92-53-5) |
| EPA Substance Registry System | Morpholine, 4-phenyl- (92-53-5) |
| UNSPSC Code | 12352100 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS06 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H302-H311 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352+P312-P361+P364 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges | |||||||||
| 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 | |||||||||
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) | |||||||||
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) | |||||||||
| NFPA 704 |
|
4-Phenylmorpholine price More Price(21)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.14859 | N-Phenylmorpholine for synthesis | 92-53-5 | 50g | $55.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.14859 | N-Phenylmorpholine for synthesis | 92-53-5 | 250g | $226 | 2023-01-07 | Buy |
| Sigma-Aldrich | 211338 | 4-Phenylmorpholine ≥98% | 92-53-5 | 500g | $413 | 2023-01-07 | Buy |
| Sigma-Aldrich | 211338 | 4-Phenylmorpholine ≥98% | 92-53-5 | 100g | $79.4 | 2022-05-15 | Buy |
| TCI Chemical | P0196 | 4-Phenylmorpholine >98.0%(GC)(T) | 92-53-5 | 25g | $22 | 2026-03-19 | Buy |
4-Phenylmorpholine Chemical Properties,Uses,Production
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
Global( 223)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +8617392709771 | 1097@dideu.com | China | 3996 | 58 |
| NINGBO INNO PHARMCHEM CO., LTD. | 13867897135 | sales@nbinno.com | CHINA | 923 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2949 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8615060885618 | sales@amoychem.com | China | 6369 | 58 |
| Alchem Pharmtech,Inc. | 8485655694 | sales@alchempharmtech.com | United States | 63687 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49977 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29795 | 58 |
| SIMAGCHEM CORP | +86-5922680277 +86-13806087780 | sale@simagchem.com | China | 17346 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52705 | 58 |
View Lastest Price from 4-Phenylmorpholine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-12-24 | 4-Phenylmorpholine
92-53-5
|
US $0.00-0.00 / KG | 1KG | 99.0% | 1000KG | Shaanxi Dideu Medichem Co. Ltd | |
 |
2022-02-19 | 4-phenylmorpholine
92-53-5
|
US $0.00 / KG | 1KG | 97.0% | 100 tons | Honest Joy Holdings Limited | |
 |
2020-02-19 | 4-Phenylmorpholine
92-53-5
|
US $1.00 / KG | 1KG | 99% | 200kgs | Career Henan Chemical Co |
-
- 4-Phenylmorpholine
92-53-5
- US $0.00-0.00 / KG
- 99.0%
- Shaanxi Dideu Medichem Co. Ltd
-
- 4-phenylmorpholine
92-53-5
- US $0.00 / KG
- 97.0%
- Honest Joy Holdings Limited
-
- 4-Phenylmorpholine
92-53-5
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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