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3-METHYL-5-ISOXAZOLEACETIC ACID (CAS#19668-85-0 ) Featured Image
  • 3-METHYL-5-ISOXAZOLEACETIC ACID (CAS#19668-85-0 ) 1

3-METHYL-5-ISOXAZOLEACETIC ACID (CAS#19668-85-0 )

Chemical Property:

Molecular Formula C6H7NO3
Molar Misa 141.12
Density 1.292±0.06 g/cm3(Zvakafanotaurwa)
Melting Point 101-104 °C (lit.)
Boling Point 306.7±27.0 °C(Zvakafanotaurwa)
Chitarisiko Gadzira Fine Crystalline Powder kana Tsono-SeMakristasi, ruvara ruchena, runosviba pakuratidzwa nechiedza.
Color Ichena, inosviba pakusangana nechiedza
pKa 3.70±0.10(Zvakafanotaurwa)
Storage Condition 2-8°C

Product Detail

Product Tags

Ngozi uye Kuchengeteka

Hazard Symbols Xi – Hasha
Risk Codes 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
WGK Germany 3
HS Code 29349990

 

 

3-METHYL-5-ISOXAZOLEACETIC ACID (CAS#19668-85-0 ) Nhanganyaya

3-METHYL-5-ISOXAZOLEACETIC ACID is an organic compound ine kemikari formula C6H7NO3. Inotevera rondedzero yehunhu hwayo, kushandiswa, kugadzirira uye chengetedzo ruzivo:Zvisikwa:
-Kuonekwa: White crystalline yakasimba
-Kunyungudika: 157-160 ℃
-relative molecular mass: 141.13g / mol
-Solubility: inonyungudika zvishoma mumvura, inonyungudika mudoro, ether uye organic solvents
-Chemical properties: 3-methyll-5-isoxazoleacetic ACID inogona kuva acylated, carbonylated uye inotsiviwa ne ACID-catalyzed reactions.

Shandisa:
-Pharmaceutical field: 3-METHYL-5-ISOXAZOLEACETIC ACID inoshandiswa seyakagadzirwa nepakati uye inowanzoshandiswa mukugadzirwa kwemishonga uye biologically active molecules.
-Munda wemishonga yezvipembenene: Inogona zvakare kushandiswa seyakabikwa yemishonga yezvipembenene, inoshandiswa kugadzira mishonga yezvipembenene, fungicides nemishonga yesora.

Nzira:
Nzira yekugadzirira ye3-methyll-5-isoxazoleacetic ACID yakanyanya kuoma, asi inogona kuitwa kuburikidza nematanho anotevera:
1. Kutanga gadzirira 5-Isoxazolylmethanol (5-Isoxazolylmethanol).
2. Kushandisa pyruvic acid (Acetone) uye Potassium nitrate (Potassium nitrate) muhupo hweiodide ions ye nitration reaction, kugadzirira kwe5-Isoxazolylcarboxylic acid (5-Isoxazolylcarboxylic acid).
3. Acylation ye5-isoxazolyl carboxylic ACID inoshandisa methanol uye sulfuric ACID kugadzira 3-METHYL-5-ISOXAZOLEACETIC ACID.

Zvekuchengetedza
Paunenge uchibata 3-methyll-5-isoxazoleacetic ACID, zvinotevera zvekuchengetedza zvinofanira kutorwa:
-Dzivisa kusangana neganda nemaziso. Kana kusangana kukaitika, sukurudza nekukurumidza nemvura yakawanda.
-Pfeka midziyo yekuzvidzivirira yakafanira senge magirazi, magurovhosi uye majasi erabhoritari.
-Dzivisa kufema mhute kana guruva, uye kupa mhepo yakakwana panguva yekushanda.
-Paunenge uchiita gadziriro dzema laboratory-scale, tevera maitiro akachengeteka emakemikari laboratory.

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