Cas no 4318-76-7 (2,5-Diaminopyridine)

2,5-Diaminopyridine structure
2,5-Diaminopyridine structure
Product Name:2,5-Diaminopyridine
CAS No:4318-76-7
MF:C5H7N3
MW:109.129180192947
MDL:MFCD09753741
CID:44938
PubChem ID:24877762
Update Time:2025-04-18

2,5-Diaminopyridine Chemical and Physical Properties

Names and Identifiers

    • Pyridine-2,5-diamine
    • 2,5-Diamino Pyridine
    • Pyridine,2,5-diamino- (6CI,7CI,8CI)
    • NSC 175741
    • 2,5-Diaminopyridine
    • 2,5-二氨基吡啶
    • J51.294J
    • Z385438796
    • 5-22-11-00252 (Beilstein Handbook Reference)
    • NSC175741
    • FT-0610268
    • Pyridine, 2,5-diamino-
    • Diaminopyridine (VAN)
    • WLN: T6NJ BZ EZ
    • SCHEMBL24077008
    • EN300-156258
    • UNII-H6OLZ060HI
    • CS-W011281
    • GEO-04049
    • J-507283
    • 2,5-Diaminopyridine, 97%
    • Q27279708
    • 4318-76-7
    • YSZC148
    • AC-5938
    • 2 pound not5-Diaminopyridine
    • 2,5-Pyridinediamine
    • DA1
    • AKOS007930448
    • BRN 0108741
    • SY030543
    • SCHEMBL34048
    • AM20080612
    • SB75612
    • A6984
    • AC-907/25014078
    • NSC-175741
    • DTXSID20195765
    • MFCD00129023
    • Pyridine,5-diamino-
    • AS-13208
    • H6OLZ060HI
    • 2,5-diamino-pyridine
    • DB-031536
    • MDL： MFCD09753741
    • Inchi： 1S/C5H7N3/c6-4-1-2-5(7)8-3-4/h1-3H,6H2,(H2,7,8)
    • InChI Key： MIROPXUFDXCYLG-UHFFFAOYSA-N
    • SMILES： N1C=C(C=CC=1N)N

Computed Properties

  • Exact Mass: 109.06400
  • Monoisotopic Mass: 109.063997
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 3
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 8
  • Rotatable Bond Count: 0
  • Complexity: 74.1
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: 4
  • XLogP3: -0.2
  • Topological Polar Surface Area: 64.9

Experimental Properties

  • Color/Form: Brown solid
  • Density: 1.1118 (rough estimate)
  • Melting Point: 84-90°C
  • Boiling Point: 180?°C/12?mmHg(lit.)
  • Flash Point: 180°C/12mm
  • Refractive Index: 1.5340 (estimate)
  • PSA: 64.93000
  • LogP: 1.40840
  • Solubility: Uncertain
  • pka: 6.48(at 20℃)

2,5-Diaminopyridine Security Information

  • Symbol: GHS07
  • Signal Word：Warning
  • Hazard Statement： H315-H319-H335
  • Warning Statement： P261-P305 + P351 + P338
  • Hazardous Material transportation number：UN2671
  • WGK Germany：3
  • Hazard Category Code： 36/37/38
  • Safety Instruction： S26-S36
  • RTECS：US7555000
  • Hazardous Material Identification： Xi
  • Packing Group：II
  • Hazard Level：6.1
  • Safety Term：6.1
  • Packing Group：II
  • Risk Phrases：R36/37/38
  • HazardClass：6.1
  • PackingGroup：II
  • Storage Condition：Store long-term at 2-8°C

2,5-Diaminopyridine Customs Data

  • HS CODE：2933399090
  • Customs Data：

    China Customs Code:

    2933399090

    Overview:

    2933399090. Other compounds with non fused pyridine rings in structure. VAT:17.0%. Tax refund rate:13.0%. Regulatory conditions:nothing. MFN tariff:6.5%. general tariff:20.0%

    Declaration elements:

    Product Name, component content, use to, Please indicate the appearance of Urotropine, 6- caprolactam please indicate the appearance, Signing date

    Summary:

    2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2,5-Diaminopyridine Pricemore >>

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2,5-Diaminopyridine Production Method

2,5-Diaminopyridine Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:4318-76-7)2,5-Diaminopyridine
Order Number:A6984
Stock Status:in Stock
Quantity:5g/25g
Purity:99%
Pricing Information Last Updated:Monday, 2 September 2024 16:04
Price ($):185.0/648.0
Suzhou Senfeida Chemical Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:4318-76-7)2,5-Diaminopyridine
Order Number:sfd7804
Stock Status:in Stock
Quantity:200kg
Purity:99.9%
Pricing Information Last Updated:Friday, 19 July 2024 14:34
Price ($):discuss personally

2,5-Diaminopyridine Related Literature

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4318-76-7 (2,5-Diaminopyridine) Related Products

Recommended suppliers
Amadis Chemical Company Limited
(CAS:4318-76-7)2,5-Diaminopyridine
A6984
Purity:99%/99%
Quantity:5g/25g
Price ($):185.0/648.0
Email
Suzhou Senfeida Chemical Co., Ltd
(CAS:4318-76-7)2,5-Diaminopyridine
sfd7804
Purity:99.9%
Quantity:200kg
Price ($):Inquiry
Email