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A18109 Isonicotinic acid, 99%

CAS Number
55-22-1
Synonyms
Pyridine-4-carboxylic acid

Stock No. Size Price ($) Quantity Availability
A18109-22 100g 22.20
A18109-36 500g 61.50
A18109-0E 2500g 242.00
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Isonicotinic acid, 99%

MDL
MFCD00006429
EINECS
200-228-2

Chemical Properties

Formula
C6H5NO2
Formula Weight
123.11
Melting point
ca 310° subl.
Boiling Point
260°/15mm
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water (6 mg/ml), and 2 N NH4OH (5%). Insoluble in ether, benzene, and boiling alcohol.

Applications

It acts as an useful isomer of nicotinic acid.

Notes

Store away from oxidizing agents and reducing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

Literature References

Guzman M.; Troncoso AM .; Guillen R .; Benitez M A. Isonicotinic acid: properties and analytical methods. Review.Boll. Chim. Farm.;1984,123200-209.

E. A. Zeller.; J. Barsky.; J. R. Fouts.; W. F. Kirchheimer.; L. S. Van Orden. Influence of isonicotinic acid hydrazide (INH) and 1-isonicotinyl-2-isopropyl hydrazide (IIH) on bacterial and mammalian enzymes.Experientia.,1952,8(9), 349-350.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,5187
Beilstein
109599
Harmonized Tariff Code
2933.39
TSCA
Yes
RTECS
NS1103000

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