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H27788 1,3-Dimethylimidazolium dimethyl phosphate, 98%

CAS Number

Stock No. Size Price ($) Quantity Availability
H27788-06 5g 40.20
H27788-18 50g 157.00
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1,3-Dimethylimidazolium dimethyl phosphate, 98%


Chemical Properties

Formula Weight
Storage & Sensitivity
Ambient temperatures.
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-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • B22303

    Methyl 2-(methylthio)butyrate, 98%
  • H27400

    1-Ethyl-3-methylimidazolium diethyl phosphate, 98%
  • L08594

    (1-Hexyl)trimethylammonium bromide, 98%
  • H52601

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

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

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