H3275

3-Hydroxy-5-methylisoxazole

≥90%

• Synonyme(s) : Hymexazol
• Formule empirique (notation de Hill) : C₄H₅NO₂
• CAS Number: 10004-44-1
• Poids moléculaire : 99.09
• Numéro CE : 233-000-6
• Numéro MDL: MFCD00144468
• Code UNSPSC : 12352100
• ID de substance PubChem : 57654246
• Nomenclature NACRES : NA.22

Propriétés

• Niveau de qualité: 200
• Essai: ≥90%
• Température de stockage: 2-8°C
• Chaîne SMILES: CC1=CC(=O)NO1
• InChI: 1S/C4H5NO2/c1-3-2-4(6)5-7-3/h2H,1H3,(H,5,6)
• Clé InChI: KGVPNLBXJKTABS-UHFFFAOYSA-N

Description

Description générale

3-Hydroxy-5-methylisoxazole, also known as Hymexazol, is a hydrophilic organic molecule containing both a hydroxy group and a nitrogen atom, which enable it to act as a co-hydrogelator with other components to form self-delivery supramolecular hydrogels.

Application

3-Hydroxy-5-methylisoxazole can be used as a reactant to synthesize:

• 3-Oxoisoxazole-2(3H)-carboxamides by reacting with dimethyl-carbamoyl chloride in the presence of potassium t-butoxide.
• Hydroxymethyl-2-propen-1-yl-5-methyl-3(2H)-isoxazolone via ring-opening reaction with vinyl oxirane.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS05,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H302,H317,H318,H361d,H411
• Conseils de prudence: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Repr. 2 - Skin Sens. 1
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves