A5381912
N-Methyl morpholine , CP,98% , 109-02-4
Synonym(s):
N-Methylmorpholine;4-Methylmorpholine;NMM;NMM, N-Methylmorpholine
CAS NO.：109-02-4
Empirical Formula: C5H11NO
Molecular Weight: 101.15
MDL number: MFCD00006175
EINECS: 203-640-0
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | −66 °C(lit.) |
| Boiling point: | 115-116 °C750 mm Hg(lit.) |
| Density | 0.92 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| vapor pressure | 18 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 75 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Soluble), Ethyl Acetate, Methanol (Slightly) |
| form | Liquid |
| pka | 7.38(at 25℃) |
| color | Clear |
| Specific Gravity | 0.920 (20/4℃) |
| PH | 10.6 (50g/l, H2O, 20℃) |
| explosive limit | 2.1%(V) |
| Water Solubility | >500 g/L (20 ºC) |
| Merck | 14,6277 |
| BRN | 102719 |
| Stability: | Volatile |
| InChIKey | SJRJJKPEHAURKC-UHFFFAOYSA-N |
| LogP | -0.32 at 25℃ |
| CAS DataBase Reference | 109-02-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Morpholine, 4-methyl-(109-02-4) |
| EPA Substance Registry System | 4-Methylmorpholine (109-02-4) |
Description and Uses
4-Methylmorpholine is an excellent solvent, emulsifier, corrosion inhibitor, Catalyst in polyurethane foamsextraction solvent, stabilizing agent for chlorinated hydrocarbons, and also can be used as pesticide intermediates. 4-Methylmorpholine is widely used in the synthesis of pesticide compounds such as insecticide, fungicide, plant growth regulator, etc. It is also used in the synthesis of fine chemicals such as surfactant, lubricant coolant, metal antirust agent, fiber treatment agent, etc.
Safety
| Symbol(GHS) |    GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H225-H302-H314 |
| Precautionary statements | P210-P280-P301+P312+P330-P303+P361+P353-P305+P351+P338+P310 |
| Hazard Codes | F,C |
| Risk Statements | 11-20/21/22-34-10-22 |
| Safety Statements | 16-26-36/37/39-45-25 |
| RIDADR | UN 2535 3/PG 2 |
| WGK Germany | 1 |
| RTECS | QE5775000 |
| F | 10-23 |
| Autoignition Temperature | 165 °C DIN 51794 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | II |
| HS Code | 29349990 |
| Toxicity | LD50 orally in Rabbit: 1960 mg/kg LD50 dermal Rabbit 1240 mg/kg |
