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5-Methylisoxazole-4-carboxylic acid, 99% CAS NO.42831-50-5
- FOB Price: USD: 65.00-65.00 /Kilogram Get Latest Price
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Available Specifications:
1(0-1)Kilogram
- Product Details
Keywords
- 5-Methylisoxazole-4-carboxylic acid, 99%
- 42831-50-5
- 99%
Quick Details
- ProName: 5-Methylisoxazole-4-carboxylic acid, 9...
- CasNo: 42831-50-5
- Molecular Formula: C5H5NO3
- Appearance: powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: according to your need for packing
- Port: Shanghai
- ProductionCapacity: 1 Metric Ton/Day
- Purity: 99%
- Storage: dry
- Transportation: sea,air,courier
- LimitNum: 1 Gram
Superiority
5-Methyl-4-isoxazolecarboxylic acid Chemical Properties
Melting point 144-148 °C(lit.)
Boiling point 308.3±22.0 °C(Predicted)
density 1.348±0.06 g/cm3(Predicted)
pka 2.85±0.25(Predicted)
BRN 116000
CAS DataBase Reference 42831-50-5(CAS DataBase Reference)
Details
5-Methyl-4-isoxazolecarboxylic acid Basic information
Product Name: 5-Methyl-4-isoxazolecarboxylic acid
Synonyms: 5-Methyl-4-isoxazolecarboxylic acid, Tech.;5-methylisoxazole-4-carboxylic acid(SALTDATA: FREE);Methylisoxazole-4-carboxylic;LeflunoMide EP IMpurity D;4-Carboxy-5-methylisoxazole ,4-Carboxy-5-methyl-1,2-oxazole;5-Methylisoxazole-4-carboxylic acid, 99%, 99%;Leflunomide Impurity D;5-Methyl-isoxazol-4-carboxylic acid
CAS: 42831-50-5
MF: C5H5NO3
MW: 127.1
EINECS: 1312995-182-4
Mol File: 42831-50-5.mol
Safety Information
Hazard Codes Xi,F
Risk Statements 36/37/38-37/38-36-10
Safety Statements 22-26-36/37/39-36-16
WGK Germany 3
Hazard Note Irritant
HazardClass IRRITANT
HS Code 29349990