Cas no 3739-94-4 (2,6-Pyridinedicarbonyl dichloride)

2,6-Pyridinedicarbonyl dichloride structure
3739-94-4 structure
Product Name:2,6-Pyridinedicarbonyl dichloride
CAS No:3739-94-4
MF:C7H3Cl2NO2
MW:204.010219812393
MDL:MFCD00006289
CID:44449
PubChem ID:24848540
Update Time:2025-04-18

2,6-Pyridinedicarbonyl dichloride Chemical and Physical Properties

Names and Identifiers

    • 2,6-Pyridinedicarboxylic acid chloride
    • 2,6-Pyridinedicarbonyl dichloride
    • 2,6-Pyridinedicarbonyl chloride
    • Pyridine-2,6-dicarbonyl dichloride
    • 2,6-Pyridinedicarbonyl chloride,Pyridine-2,6-dicarboxylic acid chloride
    • Pyridine-2,6-dicarboxylic acid chloride
    • 2,6-Pyridinedicarboxylicacidchloride
    • GWHOGODUVLQCEB-UHFFFAOYSA-N
    • 2,6-Pyridinedicarbony chloride
    • pyridine-2,6-dicarbonyl chloride
    • PubChem13243
    • 2,6-bis(chlorocarbonyl)pyridine
    • 2,6-pyridine-dicarbonyl chlo
    • 2,6-pyridine dicarboxylic acid dichloride
    • SCHEMBL321127
    • 1-(4,7,7-trimethylnorcaran-3-yl)ethanol
    • FT-0634996
    • DTXSID70958483
    • A823625
    • MFCD00006289
    • AKOS015891493
    • 2,6-Pyridinedicarbonyl dichloride, 97%
    • EINECS 223-125-4
    • 3739-94-4
    • W-111716
    • 2,6-pyridine-dicarbonyl chloride
    • NS00046423
    • E78148
    • SY075340
    • DB-049104
    • DTXCID701386387
    • 2,6-Pyridinedicarboxylic acid dichloride
    • 2,6-Pyridinedicarbonyl chloride, Pyridine-2,6-dicarboxylic acid chloride
    • MDL： MFCD00006289
    • Inchi： 1S/C7H3Cl2NO2/c8-6(11)4-2-1-3-5(10-4)7(9)12/h1-3H
    • InChI Key： GWHOGODUVLQCEB-UHFFFAOYSA-N
    • SMILES： ClC(C1C=CC=C(C(=O)Cl)N=1)=O
    • BRN： 131556

Computed Properties

  • Exact Mass: 202.95400
  • Monoisotopic Mass: 202.954
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 12
  • Rotatable Bond Count: 2
  • Complexity: 188
  • 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: nothing
  • XLogP3: 2.5
  • Topological Polar Surface Area: 47

Experimental Properties

  • Color/Form: Brown solid
  • Density: 1.4521 (rough estimate)
  • Melting Point: 56-58?°C (lit.)
  • Boiling Point: 284?°C(lit.)
  • Flash Point: 284°C
  • Refractive Index: 1.6100 (estimate)
  • Water Partition Coefficient: Insoluble in water.
  • PSA: 47.03000
  • LogP: 1.83960
  • Sensitiveness: Moisture Sensitive

2,6-Pyridinedicarbonyl dichloride Security Information

  • Symbol: GHS05
  • Signal Word：Danger
  • Hazard Statement： H314
  • Warning Statement： P280,P305+P351+P338,P310
  • Hazardous Material transportation number：UN 3261 8/PG 2
  • WGK Germany：3
  • Hazard Category Code： 34
  • Safety Instruction： S26-S36/37/39-S45-S24/25
  • FLUKA BRAND F CODES：10-19-21
  • Hazardous Material Identification： C
  • Packing Group：II
  • Hazard Level：8
  • Safety Term：8
  • Packing Group：II
  • Risk Phrases：R34
  • HazardClass：8
  • PackingGroup：II
  • Storage Condition：Keep the container closed when not in use to avoid corrosive substances. Avoid moisture.

2,6-Pyridinedicarbonyl dichloride 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%

2,6-Pyridinedicarbonyl dichloride Pricemore >>

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2,6-Pyridinedicarbonyl dichloride Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:3739-94-4)2,6-吡啶二甲酰氯
Order Number:LE2469460
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 12:39
Price ($):discuss personally

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Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:3739-94-4)2,6-吡啶二甲酰氯
LE2469460
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
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