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Home > Products >  4-Dimethylaminopyridine

4-Dimethylaminopyridine CAS NO.1122-58-3

  • Product Details


  • DMAP
  • 4-(dimethylamino)-pyridin
  • N,N-Dimethyl-4-aminopyridine

Quick Details

  • ProName: 4-Dimethylaminopyridine
  • CasNo: 1122-58-3
  • Molecular Formula: C7H10N2
  • Appearance: light yellow or offf-white crystals
  • Application: 1. Used as super nucleophilic acylatio...
  • DeliveryTime: as the client like
  • PackAge: 25kg drums
  • Port: China port
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99.5%min
  • Storage: store at cool and dry place
  • Transportation: by sea
  • LimitNum: 25 Kilogram
  • Reaction conditions: Mild conditions, the reaction can be c...
  • Solubility: Wide range of solvent selection, conve...


4-Dimethylaminopyridine is widely used as a universal super nucleophilic acylation catalyst. In organic synthesis, it is widely used to increase the yield, shorten the reaction time, reduce the reaction time and improve the process conditions.

1. 4-Dimethylaminopyridine is  one of our main products. 

2. Light yellow or off-white crystals

3. The mature Technical support and professional logistic support

4. The best quality in your requirement.

5. The competitive price owing to low labor cost and low material cost.


Established in 2004, QINGDAO ON-BILLION INDUSTRIAL CO.,LTD is voted as excellent (A grade) export trade window by Qingdao government. 

Our advantages

1. Rich experience of delivering dangerous chemicals.

2. Own 2 joint venture chemical enterprises.

3. Use ISO Tanks to export liquid chemicals for years; possesses 80 private ISO Tanks for cycle use, including 10 special tanks with removable baffles inside.

4. No.1 in China for export volumes of Furfural & Furfuryl alcohol from 2005.

5) Cooperate deeply with professional land transport team to deliver dangerous products for sixteen years, safe & in-time & credible.

6) State-owned capital share import and export enterprise, established system, and stable development.

Product description

CAS: 1122-58-3              EINECS: 219-282-3

MF:   C7H10N2               MW:       122.17

Chemical Properties




light yellow or offf-white crystals



Boiling point


Density(25 °C)

0.906 g/mL (lit.)

Refractive index

1.431 n20/D  (lit.)

Flash point


Packaging and transportant 

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