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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 DMAP

  • DMAP
  • Germany IRIS Biotech GmbH [Manufacturer]
  • Tel: +49 9231 9619 73
  • Fax: +49 9231 9619 99
  • Address: IRIS Biotech GmbH
    Waldershofer Str. 49-51
    D-95615 Marktredwitz, Germany ,Germany
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1122-58-3 4-Dimethylaminopyridine

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1122-58-3 4-Dimethylaminopyridine

  • China YiPeng Chemical [Manufacturers]
  • Tel: 571 85376369
  • Fax: 571 88233092
  • Address: Building 4,High-tech Industrial Park,No. 588 Feijiatang Road,Xiacheng District, Hangzhou, China ,ZheJiangChina
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1122-58-3 4-Dimethylaminopyridine

  • 4-Dimethylaminopyridine, 98%
  • China Suzhou Rovathin Foreign Trade Co.,Ltd [Manufacturer]
  • Tel: 86-512-65816829/ 86-512-61978430
  • Fax: 86-512-65816839
  • Address: Suzhou Rovathin Foreign Trade Co.,Ltd
    (Sales Company of Affiliated Plant in China)
    Room 603, 327 of ShiZi Street,
    Suzhou, Jiangsu, China 215006 ,China
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1122-58-3 4(N N-Dimethylamine)Pyridine

  • China Goly Chemical Co., Ltd. [Manufacturers]
  • Tel: +86-(632)-6163187
  • Fax: +86-(632)-5100028
  • Address: Room No.6.Building21 LongXingBeiLi,ShiZhong, ZaoZhua, ShanDong 277102, ZaoZhuang,ShanDongChina
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1122-58-3 4-Dimethylaminopyridine

  • China BINHAI HANHONG BIOCHEMICAL CO., LTD. [Manufacturers]
  • Tel: +86-21-54302127
  • Fax: +86-21-54291107
  • Address: Room 209,Zonghe Building ,Jiachuan Road 245, Xuhui District, Shanghai, China Shanghai,ShanghaiChina
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1122-58-3 4-Dimethylaminopyridine

  • 4-Dimethylaminopyridine
  • United States RIA International [Manufacturer]
  • Tel: 19735811282
  • Fax: 19735811283
  • Address: 11 Melanie Lane #17 East Hanover 07936 NJ UNITED STATES NJ,United States
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1122-58-3 4-Dimethylaminopyridine

  • China Fast Pharm Co.,Ltd [Manufacturers]
  • Tel: 8602133538380
  • Fax: 86-021-32082820
  • Address: No.17#-6D. 830 Lane,Maotai Road Shanghai,SH200336,China Shanghai,ShanghaiChina
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1122-58-3 Dimethylamino Pyridine

  • United States GFS Chemicals, Inc. [Manufacturer]
  • Tel: 800-858-9682/ 740-881-5501
  • Fax: 740-881-5989
  • Address: GFS Chemicals, Inc.
    P.O. Box 245
    Powell, OH 43065 ,United States
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1122-58-3 4-Dimethylaminopyridine

  • 4-Dimethylaminopyridine, 99%
  • China henglidahuagong co,.Ltd [Manufacturer]
  • Tel: 13996793719
  • Fax: 86+(0535?2260023
  • Address: NO 238,CANAN ROAD NORTH OF WENCANG,LAIZHOU CITY,SHANGDONG,CHINA LAIZHOU CITYCHINA LAIZHOU CITY,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.