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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-Dimethylamino Pyridine

  • 4-Dimethylamino Pyridine
  • Japan Chemiplus Corporation [Manufacturer]
  • Tel: +81 3 3440 9015
  • Fax: +81 3 3440 9016
  • Address: Suite 514 AIOS Gotanda 1-10-7 Higashi-gotanda, Shinagawa-ku 141-0022 TokyoJAPAN Tokyo,Japan
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1122-58-3 4-dimethylaminoPyridine

  • 4-dimethylaminoPyridine
  • China sales@credimate.com [Manufacturer]
  • Tel: +86 21 51872179
  • Fax: +86 21 51872179
  • Address: Room 2110, Tower 1, Changan Mansion, No. 1001 Changan Road200070 ShanghaiCHINA Shanghai,China
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1122-58-3 4-(DIMETHYLAMINO)-PYRIDINE

  • China Changzhou Zhongtian Chemical Co., Ltd. [Manufacturer]
  • Tel: 86 519 83635315
  • Fax: 86 519 83630402
  • Address: Changzhou Zhongtian Chemical Co., Ltd.
    Room 502, No 9 Building, Si Ji Xin Cheng,
    Changzhou, Jiangsu, China ,China
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1122-58-3 4-Dimethylaminopyridine (DMAP)

  • 4-Dimethylaminopyridine (DMAP), 98%
  • United Kingdom Cardiff Chemicals Limited [Manufacturer]
  • Tel: +44(0) 29 20 779612
  • Fax: +44(0) 29 20 779612
  • Address: Unit 10, CF3 0EF CardiffUNITED KINGDOM CF3 0EF Cardiff,United Kingdom
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1122-58-3 4-Dimethylaminopyridine

  • 4-Dimethylaminopyridine
  • China Four Rivers Science Co., Ltd. [Manufacturer]
  • Tel: +86-28-86276120
  • Fax: +86-28-85193812
  • Address: A-704, Gaofa Building, Jiuxing Road 6#, Hi-Tech Zone 610041, Chengdu, Sichuan, China.610041 ChengduCHINA Chengdu,China
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1122-58-3 5-AMINO-2-METHYLPYRIDINE

  • China Shanghai Union BioChem Co., Ltd [Manufacturer]
  • Tel: 86 21 50792295/ 86 21 50792833
  • Fax: 86 21 50792833
  • Address: Room 524, No. 333, Cailun Rd.,
    Zhangjiang Hi-tech,
    Pudong, Shanghai, China ,China
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1122-58-3 4-Dimethylaminopyridine (DMAP)

  • 4-Dimethylaminopyridine (DMAP)
  • United Kingdom Molekula Ltd [Manufacturer]
  • Tel: +44 1202 863000
  • Fax: +44 1202 863003
  • Address: Technology House Old Forge Road Ferndown Industrial Estate Wimborne Dorset Bh21 7RR ,United Kingdom
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1122-58-3 4-Dimethylaminopyridine

  • 4-Dimethylaminopyridine
  • Canada OmegaChem [Manufacturer]
  • Tel: 1-800-661-6342 (Canada/USA)/ (418) 837-4444
  • Fax: (418) 837-5196
  • Address: OmegaChem
    8800, Boul. De la Rive-Sud
    L?vis (Qc) G6V 9H1
    Canada ,Canada
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1122-58-3 4-DIMETHYLAMINOPYRIDINE

  • 4-DIMETHYLAMINOPYRIDINE
  • India Sisco Research Laboratories Pvt. Ltd. [Manufacturers]
  • Tel: +91 22 26872601
  • Fax: +91 22 26872681
  • Address: 2/F, Satam Industrial Estate, 'C' Wing, 2nd floor,Dr. Cardinal Gracious Road,Andheri (E), Mumbai - 400 099.Maharashtra, India. Mumbai,MumbaiIndia
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1122-58-3 4-Dimethylaminopyridine

  • China Hangzhou Starshine Pharmaceutical Co., LTD [Manufacturers]
  • Tel: +86-571-89939756 85122191
  • Fax: +86-571-85122157
  • Address: ROOM A, 20 TH FLOOR, WEST BUILDING, INTERNATIONAL GARDEN, NO.160 TIANMUSHAN ROAD, HANGZHOU, CHINA ,ZhejiangChina
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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.