| Identification | Back Directory | [Name]
3,4-Dimethylpyrazole phosphate | [CAS]
202842-98-6 | [Synonyms]
Ente
DPMM
Entec
e phosphate
4-Dimethylpyrazole phosphate
3,4-Dimethylpyrazolephosphate
3,4-Dimethyl-1H-pyrazole Phosphate
DMPP/ 3,4-Dimethylpyrazole phosphate
3,4-Dimethylpyrazole phosphate, >=98%
1H-Pyrazole, 3,4-dimethyl-, phosphate
3,4-dimethylpyrazole phosphate (DMPP)
3,4-Dimethyl-1H-pyrazole phosphate (1:1)
4,5-dimethyl-1H-pyrazole,phosphoric acid
1H-Pyrazole, 3,4-dimethyl-, phosphate (1:1)
3,4-Dimethyl-1H-pyrazoliumdihydrogenphosphat
3,4-DIMETHYL-1H-PYRAZOLIUM DIHYDROGEN PHOSPHATE
3,4-Dimethyl-1H-pyrazol-1-ium dihydrogenphosphate
3,4-Dimethyl-1H-pyrazolium dihydrogen phosphate ,97%
3,4-Dimethyl-1H-Pyrazolium Dihydrogen Phosphate (DMPP) | [EINECS(EC#)]
2017-001-1 | [Molecular Formula]
C5H11N2O4P | [MDL Number]
MFCD09842544 | [MOL File]
202842-98-6.mol | [Molecular Weight]
194.126 |
| Chemical Properties | Back Directory | [Melting point ]
167-169°C | [storage temp. ]
Hygroscopic, Refrigerator, Under Inert Atmosphere | [solubility ]
Methanol (Slightly), Water | [form ]
Solid | [color ]
White to Pale Beige | [Stability:]
Hygroscopic |
| Hazard Information | Back Directory | [Description]
3,4-Dimethylpyrazole (phosphate) (3,4-DMPP) is an inhibitor of nitrification deemed safe by extensive standard toxicology and ecotoxicology tests.1 When utilized on crops, 3,4-DMPP prevents nitrogen loss from soil, increases nitrogen use efficiency, and boosts crop yields.1,2 However, a meta-analysis found no influence of 3,4-DMPP on net crop yield, although it may boost yields in alkaline soil.3 3,4-DMPP may be less effective in acidic soils and in the post-harvest period.4,5 DMPP interferes with ammonia monooxygenase from ammonia-oxidizing bacteria (AOB) and archaea (AOA) but may not directly affect AOB, AOA, and non-target populations.6 | [Chemical Properties]
Pale Beige Solid | [Uses]
As a new nitrification inhibitor, 3,4-Dimethylpyrazole phosphate can be used on solid and in liquid fertilizers and slurry
| [Definition]
ChEBI: 3,4-dimethyl-1H-pyrazole phosphate is a phosphate salt obtained by reacting 3,4-dimethyl-1H-pyrazole with one equivalent of phosphoric acid. It is a nitrification inhibitor and when used on crops, it prevents nitrogen loss from soil, increases nitrogen use efficiency, and boosts crop yields. It has a role as a nitrification inhibitor. It contains a 3,4-dimethyl-1H-pyrazole. |
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