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Home > products > Pharmaceutical Intermediates > 5-Methyl-4-isoxazolecarboxylic Acid CAS 42831-50-5

5-Methyl-4-isoxazolecarboxylic Acid CAS 42831-50-5

Product Details

Place of Origin: China

Brand Name: Sunshine

Certification: ISO,COA

Model Number: 42831-50-5

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Minimum Order Quantity: Negotiation

Price: Negotiation

Packaging Details: Aluminum Foil Bag, Drum

Delivery Time: 7-15DAY

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Highlight:
CAS NO::
42831-50-5
Appearance::
White To Off-white Crystals
Molecular Formula::
C5H5NO3
Molecular Weight::
127.09800
EINECS NO::
610-066-8
MDL NO::
MFCD00955655
CAS NO::
42831-50-5
Appearance::
White To Off-white Crystals
Molecular Formula::
C5H5NO3
Molecular Weight::
127.09800
EINECS NO::
610-066-8
MDL NO::
MFCD00955655
5-Methyl-4-isoxazolecarboxylic Acid CAS 42831-50-5

Product Description:

Product Name: 5-Methyl-4-isoxazolecarboxylic acid CAS NO: 42831-50-5


Synonyms:

5-methyl-1,2-oxazole-4-carboxylic acid;

5-Methyl-4-Isoxazolecarboxylic Acid;

4-Carboxy-5-methylisoxazole,4-Carboxy-5-methyl-1,2-oxazole;5-Methylisoxazole-4-carboxylic acid;


Chemical & Physical Properties:

Appearance: White to off-white crystals

Assay :≥99.00%

Density: 1.348 g/cm3

Boiling Point: 308.3℃ at 760 mmHg

Melting Point: 145-147℃

Flash Point: 140.3℃


Safety Information:

Safety Statements: S22-S26-S36/37/39

HS Code: 2934999090

WGK Germany: 3

Risk Statements: R36/37/38

Hazard Codes: Xi,F


An intermediate for synthesis of Leflunomide. Herbicidal activities towards Digitaria ciliaris.


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