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ChemicalBook--->CAS DataBase List--->4021-11-8

4021-11-8

4021-11-8 Structure

4021-11-8 Structure
IdentificationBack Directory
[Name]

2-Methylisonicotinic acid
[CAS]

4021-11-8
[Synonyms]

4021/11/8
pyridine-4-carboxyL
2-METHYLISONICOTINIC ACID
METHYLISONICOTINIC ACID(2-)
2-Methylisonicotinic Acid >
2-METHYLPYRIDINE-4-CARBOXYLIC ACID
4-Pyridinecarboxylic acid, 2-methyl-
2-Methylpyridine-4-carboxylic acid 97%
2-Methyl-4-pyridinecarboxylic acid ,97%
2-Methylpyridine-4-carboxylic acid, >=98%
2-Methylisonicotinic acid ISO 9001:2015 REACH
2-METHYLISONICOTINIC ACID 2-METHYLISONICOTINIC ACID
2-Methylpyridine-4-carboxylic acid, 4-Carboxy-2-methylpyridine
[EINECS(EC#)]

628-206-1
[Molecular Formula]

C7H7NO2
[MDL Number]

MFCD00513435
[MOL File]

4021-11-8.mol
[Molecular Weight]

137.14
Chemical PropertiesBack Directory
[Melting point ]

295-299 °C (D)
[Boiling point ]

368.2±22.0 °C(Predicted)
[density ]

1.230±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

2.02±0.10(Predicted)
[color ]

White to Almost white
[InChI]

InChI=1S/C7H7NO2/c1-5-4-6(7(9)10)2-3-8-5/h2-4H,1H3,(H,9,10)
[InChIKey]

PMDHIMMPXRSDML-UHFFFAOYSA-N
[SMILES]

C1(C)=NC=CC(C(O)=O)=C1
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36/37
[WGK Germany ]

3
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethanol-->Sodium hydroxide-->Hydrochloric acid-->Ethyl acetate-->Diethyl ether-->Acetic acid-->Sodium-->PETROLEUM ETHER-->Phosphorus oxychloride-->Potassium carbonate-->Chloroform-->Acetone-->Hydrogen peroxide-->Pyridine-->Palladium-->Diethyl oxalate-->POTASSIUM CYANIDE-->Diphenyl ether-->Selenium dioxide-->2-Picoline-->2-Cyanoacetamide-->Iodoethane-->2,4-Lutidine
Hazard InformationBack Directory
[Chemical Properties]

White to light brown solid
[Uses]

2-Methylpyridine-4-carboxylic acid is an important raw material and intermediate used in pharmaceuticals, agrochemicals and dyestuff.
Spectrum DetailBack Directory
[Spectrum Detail]

2-Methylisonicotinic acid(4021-11-8)1HNMR
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