4-Formylmorpholine , 99% , 4394-85-8
Synonym(s):
4-Morpholinecarboxaldehyde;N-Formylmorpholine
CAS NO.：4394-85-8
Empirical Formula: C5H9NO2
Molecular Weight: 115.13
MDL number: MFCD00006170
EINECS: 224-518-3
| Pack Size | Price | Stock | Quantity |
| 25G | RMB24.00 | In Stock |
|
| 100G | RMB48.80 | In Stock |
|
| 500G | RMB165.60 | In Stock |
|
| 2.5KG | RMB635.20 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | 20-23 °C (lit.) |
| Boiling point: | 236-237 °C (lit.) |
| Density | 1.145 g/mL at 25 °C (lit.) |
| vapor pressure | 0.03 hPa (20 °C) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | SOLUBLE |
| form | Liquid |
| pka | -0.75±0.20(Predicted) |
| color | Clear yellow |
| PH | 10 (250g/l, H2O, 20℃) |
| explosive limit | 1.2-8.2%(V) |
| Water Solubility | SOLUBLE |
| Sensitive | Hygroscopic |
| BRN | 110293 |
| LogP | -1.2 at 23℃ |
| CAS DataBase Reference | 4394-85-8(CAS DataBase Reference) |
| NIST Chemistry Reference | N-Formylmorpholine(4394-85-8) |
| EPA Substance Registry System | 4-Morpholinecarboxaldehyde (4394-85-8) |
Description and Uses
4-Formylmorpholine is an excellent non-protonic solvent. It is widely used as a solvent and extractant for aromatics. It is used as a detergent for acid gases. In the field of organic synthesis, it can be used to prepare labelled 14C, 4-(trifluoromethyl)morpholine, 3-alkyl-2-chloro-5,6-dihydrobenzaldehyde, triple-biphenyldialdehyde and phenylpropargyl aldehyde. It plays an important role in the desulphurisation of natural gas, syngas, flue gas and petrol.
4-Formylmorpholine is widely used as a solvent and extracting agent for aromatics. It is used as a scrubbing agent for acidic gases. It is employed in the preparation of adenine hydrochloride labeled with 14C, 4-(trifluoromethyl)morpholine, 3-alkyl-2-chloro-5,6-dihydrobenzaldehyde and terphenyl dialdehyde. It plays an important role in the desulfurization of natural gas, synthetic gas, flue gas and gasoline.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H317 |
| Precautionary statements | P261-P272-P280-P302+P352-P333+P313-P362+P364 |
| Risk Statements | 36/37/38 |
| Safety Statements | 23-24/25 |
| WGK Germany | 3 |
| RTECS | QD9694000 |
| Autoignition Temperature | 345 °C DIN 51794 |
| TSCA | Yes |
| HS Code | 29349990 |
| Toxicity | LD50 orally in Rabbit: > 7360 mg/kg LD50 dermal Rabbit > 18400 mg/kg |
