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3-Methyl-5-isoxazoleacetic acid, 98%, ACROS Organics™


Quantity 5g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  426650050

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Catalog No. AC426650050

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Description & Specifications

Chemical Identifiers

Infrared Spectrum Authentic
NMR Consistent with structure (1H-NMR)
Packaging Glass bottle
Color White, darkens on exposure to light
Melting Point 101°C to 104°C
Quantity 5g
Chemical Name or Material 3-Methyl-5-isoxazoleacetic acid
CAS 19668-85-0
CAS Min % 97.5
CAS Max % 100.0
Physical Form White fine crystalline powder or needle like crystals darkens on exposure to light
Assay 97.5 % min. (HPLC)
Assay Percent Range 98%
Molecular Formula C6H7NO3
Formula Weight 141.13g/mol
MDL Number MFCD01863539
Health Hazard 2 GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Specifications

Chemical Name or Material 3-Methyl-5-isoxazoleacetic acid
CAS 19668-85-0
CAS Min % 97.5
CAS Max % 100.0
Assay 97.5 % min. (HPLC)
Assay Percent Range 98%
Molecular Formula C6H7NO3
Formula Weight 141.13g/mol
MDL Number MFCD01863539
Accessories

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.