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CAS No 1122-58-3 , N,N-dimethylpyridin-4-amine

  • Name: N,N-dimethylpyridin-4-amine
  • Synonyms: 4-(Dimethylamino)pyridine;dmap; N,N-Dimethylpyridin-4-amine; 1122-58-3;N,N-dimethylpyridin-4-amine; Pyridine; N,N-dimethyl-; 4-Pyridinamine; 4-(dimethylamino)-;
  • CAS Registry Number:
  • Transport: UN 1760/2811
  • Melting Point: 108-113 ºC
  • Flash Point: 110 ºC
  • Boiling Point: 162 ºC (50 MMHG)
  • Density: 1.012 g/cm3
  • Refractive index: n20/D 1.431
  • Water Solubility: 76 G/L (25 ºC)
  • Safety Statements: R24/25;R34
  • Hazard Symbols: T: Toxic;
  • HS Code: 29333999
  • Flash Point: 110 ºC
  • EINECS: 214-353-5
  • Molecular Weight: 122.1677
  • InchiKey: VHYFNPMBLIVWCW-UHFFFAOYSA-N
  • InChI: InChI=1S/C7H10N2/c1-9(2)7-3-5-8-6-4-7/h3-6H,1-2H3
  • Risk Statements: S26;S28A;S36/37/39;S45
  • Molecular Formula: C7H10N2
  • Molecular Structure:CAS No:1122-58-3 N,N-dimethylpyridin-4-amine
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1122-58-3 4-Dimethylaminopyridine

1122-58-3 4-Dimethylaminopyridine(DMAP)

  • 4-Dimethylaminopyridine(DMAP) Cas No: 1122-58-3 Characteristic: pale white to pale yellow crystalline powder Assay 99.5% Product use: high effective acidylable catalyst Packing: 25kg/drum, keep tightly in cool and dry place More details, please conta...
  • China Cangzhou Goldlion Chemicals Co., Ltd [Manufacturer]
  • Tel: 86-317-5698010
  • Fax: 86-317-5304268
  • Address: 2201-A-1, Jinding Manor, Cangzhou ,HebeiChina

1122-58-3 4-Dimethylaminopyridine

  • "Appearance White crystalline powder Assay 99.5%min Loss on drying 0.5% max "
  • China Hangzhou Dingyan Chem Co.,Ltd [Manufacturer, Trading Company, Distributor/Wholesaler]
  • Tel: 86-571-88025800
  • Fax: 86-571-87156470
  • Address: Xiasha 571, 19TH Street E-COMMERCE 4A 601-602 , Jianggan Area hangzhou,ZhejiangChina

1122-58-3 DMAP (4-Dimethylaminopyridine)

  • DMAP (4-Dimethylaminopyridine)
  • Germany chemcube UG [Manufacturer]
  • Tel: +49 (22 08) 7 75 04 06
  • Fax: +49 (22 08) 7 75 02 30 /
    +49 (32 12) 1 00 74 76
  • Address: chemcube UG
    Salierweg 1
    53859 Niederkassel
    Germany ,Germany
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1122-58-3 4-Dimethylaminopyridine

  • Min. Order: 2000
  • FOB Price: USDfalse - false /
  • China Hangzhou Neway Chemical.Co.Ltd [Manufacturer]
  • Tel: 86-571-85095566
  • Fax: 86-571-85095522
  • Address: 803, Qinglian Bldg, No 139 Qingchun Road Hangzhou,ZhejiangChina
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1122-58-3 N,N-Dimethylpyridin-3-amine

  • N,N-Dimethylpyridin-3-amine, 97
  • United Kingdom Atlantic Research Chemicals Ltd [Manufacturer]
  • Tel: +44-8707 746454
  • Fax: +44-8707 756455
  • Address: Atlantic Research Chemicals Ltd
    Unit A, Stratton View Business Park
    Holsworthy Road
    Stratton
    Bude
    Cornwall EX23 9NR
    UK ,United Kingdom
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1122-58-3 4-DIMETHYLAMINOPYRIDINE

  • Germany Cfm Oskar Tropitzsch [Manufacturer]
  • Tel: +49-9231-9619-0
  • Fax: +49-9231-9619-60
  • Address: Cfm Oskar Tropitzsch
    Waldershofer Str. 49-51
    95615 Marktredwitz
    Germany ,Germany
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1122-58-3 DIMETHYLAMINOPYRIDINE 4-(SG)

  • DIMETHYLAMINOPYRIDINE 4-(SG)Dimethylaminopyridine
  • United States ChromaDex Inc. [Manufacturer]
  • Tel: 949-419-0288
  • Fax: 949-419-0294
  • Address: ChromaDex Inc.
    10005 Muirlands Blvd. Suite G - First Floor
    Irvine, CA 92618 ,United States
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1122-58-3 Dimethylamino Pyridine

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1122-58-3 4-Dimethylaminopyridine

  • China Syntechem Co.,Ltd [Manufacturer]
  • Tel: +86-519-89882658
  • Fax: +86-519-8512 5369
  • Address: Syntechem Co.,Ltd
    18 South Zhulin Rd.
    Tianning district,Changzhou
    Jiangsu China 213022 ,China
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References of N,N-dimethylpyridin-4-amine
Title: DMAP
CAS Registry Number: 1122-58-3
CAS Name: N,N-Dimethyl-4-pyridinamine
Synonyms: 4-(dimethylamino)pyridine
Molecular Formula: C7H10N2
Molecular Weight: 122.17
Percent Composition: C 68.82%, H 8.25%, N 22.93%
Literature References: Basic nucleophilic catalyst. Prepn: E. Koenigs et al., Ber. 58, 2571 (1925). Fluorescence spectra: S. Mishina et al., J. Photochem. Photobiol. A 141, 153 (2001). Use in Baylis-Hillman chemistry: K. Y. Lee et al., Bull. Korean Chem. Soc. 23, 659 (2002); in olefin hydroxylations: Q. Yao, Org. Lett. 4, 2197 (2002); in regioselective acylations: T. Kurahashi et al., Tetrahedron 58, 8669 (2002). Review of early literature and use in acylation chemistry: G. H?fle et al., Angew. Chem. Int. Ed. 17, 569-583 (1978); U. Ragnarsson, L. Grehn, Acc. Chem. Res. 31, 494-501 (1998); and of alkylation: E. F. V. Scriven, Chem. Soc. Rev. 12, 129-161 (1983). Brief description and synthetic uses: A. Hassner, "4-(Dimethylamino)pyridine" in Encyclopedia of Reagents for Organic Synthesis 3, L. A. Paquette, Ed. (John Wiley & Sons, New York, 1995) pp 2022-2023.
Properties: Colorless crystalline solid, mp 112-113°. pKa (20°): 9.70. Dipole moment (25°): 4.31 (benzene). Very sol in methanol, ethyl acetate, chloroform, methylene chloride, 1,2-dichloroethane, acetone and acetic acid; less sol in cold hexane, cyclohexane and water.
Melting point: mp 112-113°
pKa: pKa (20°): 9.7
Use: In a wide variety of organic syntheses as a catalyst.