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654058-04-5 - 1,3-Dimethylimidazolium dimethyl phosphate, 98% - H27788 - Alfa Aesar

H27788 1,3-Dimethylimidazolium dimethyl phosphate, 98%

CAS Number

Size Price ($) Quantity Availability
5g 34.50
50g 137.20
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1,3-Dimethylimidazolium dimethyl phosphate, 98%


Chemical Properties

Formula Weight
Insoluble in water.


It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuffs. ionic liquid 1,3-dimethylimidazolium dimethylphosphate ([MMIM][DMP]) + water/ethanol/methanol mixtures exhibit properties which render them suitable as candidates for working pairs in industrial applications of absorption heat pumps or chillers.


Store in cool dry conditions. Incompatible with oxidizing agents.

Literature References

Qiang Li.; Yu-Cai He.; Mo Xian.; Gao Jun.; Xin Xu.; Jian-Ming Yang.; Liang-Zhi Li. Improving enzymatic hydrolysis of wheat straw using ionic liquid 1-ethyl-3-methyl imidazolium diethyl phosphate pretreatment. Bioresour. Technol. 2009, 100 (14),3570-3575 .

Zongbao Hea.; Zongchang Zhao.;Xiaodong Zhang.; Hao Feng. Thermodynamic properties of new heat pump working pairs: 1,3-Dimethylimidazolium dimethylphosphate and water, ethanol and methanol.Fluid Phase Equilib. 2010, 298 (1),83-91 .

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • H27400

    1-Ethyl-3-methylimidazolium diethyl phosphate, 98%
  • B22303

    Methyl 2-(methylthio)butyrate, 98%
  • H52601

    4-(4-Morpholinylsulfonyl)benzeneboronic acid, 96%
  • H54406

    Tri(ethylene glycol) bis(2-ethylhexanoate), 90+%
  • L08594

    (1-Hexyl)trimethylammonium bromide, 98%

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