N-Methylmorpholine 109-02-4

English nameaaN-Methylmorpholine CAS number:109-02-4 EINECS number:203-640-0 Purity:99%min Place of origin:China

English name: N-MethylmorpholineEnglish alias: 4-Methyl-1-oxa-4-azacyclohexane; 4-methylmorpholine; Methyl morpholine; N-Methyl morphofine;1-Methylmorpholine; 4-methylmorpholine hydrochloride,4-Methylmorpholine N-oxide monohydrate

CAS number: 109-02-4EINECS number: 203-640-0Formula: C5H11NOMolecular weight: 101.14844Melting point: 66.1 °CBoiling point: 114.1 ° C at 760 mmHgFlash point: 23.9 ° CWater-soluble: > 500 g/L (20 °C)The steam pressure: 20.2 mmHg at 25 ° C

Chemical properties:Characters corrosive, WeiDu, stimulating odour of liquid, colorless transparent liquidViscosity (23 °C) 2.3 mPa · s111 ~ 117 °C boiling processFreezing point-65 ~ 66 °CRefractive index (20 °C) 1.4328 ~ 1.4337Steam pressure (20 °C) 2200 PaSolubility in water, pKa = 7.5. In the air in the explosion limit 2.2% ~ 11.8%, soluble in organic solvents, can with water, ethanol immiscibleProduct use:This product is soluble in water, alcohol, ether, can be used as the solvent, corrosion inhibitors rayon, also used in rubber accelerator and other fine chemical synthesis, is also used for polyurethane catalyst, synthesis of benzyl penicillin and hydroxyl penicillin amino catalyst. Use double oxidation can manufacture N-methyl oxidation? Lin.

N-Methylmorpholine 109-02-4