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Home > Encyclopedia > 4-Pyridinecarboxylic acid, anhydride with 4-pyridinecarboxylic acid

4-Pyridinecarboxylic acid, anhydride with 4-pyridinecarboxylic acid

4-Pyridinecarboxylic acid, anhydride with 4-pyridinecarboxylic acid structure

4-Pyridinecarboxylic acid, anhydride with 4-pyridinecarboxylic acid 

structure
  • CAS No:

    7082-71-5

  • Formula:

    C12H8N2O3

  • Chemical Name:

    4-Pyridinecarboxylic acid, anhydride with 4-pyridinecarboxylic acid

  • Synonyms:

    4-Pyridinecarboxylic acid,anhydride with 4-pyridinecarboxylic acid;Isonicotinic anhydride;4-Pyridinecarboxylic acid,anhydride;Isonicotinic acid anhydride;NSC 139658

Description

off-white to beige-brownish crystalline powder

4-Pyridinecarboxylic acid, anhydride with 4-pyridinecarboxylic acid Basic Attributes

228.20400

228.20

230-382-6

139658

DTXSID20221078

2933399090

Characteristics

69.15000

1.47380

1.317g/cm3

302 °C (decomp)

412.3ºC at 760 mmHg

203.1ºC

1.599

Safety Information

NONH for all modes of transport

3

34-14-36/37/38

7/8-45-36/37/39-25-36-26

C,Xi

P261-P305 + P351 + P338

H315-H319-H335

|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 38 companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Computed Properties

Molecular Weight:228.20
XLogP3:1.1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:4
Exact Mass:228.05349212
Monoisotopic Mass:228.05349212
Topological Polar Surface Area:69.2
Heavy Atom Count:17
Complexity:254
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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