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4-Hydroxy-5-Methyl-3(2h)-Furanone(CAS#19322-27-1)

Chemical Property:

Formulae hypotheticae C5H6O3
Molar Mass 114.1
Densitas 1.382±0.06 g/cm3(Praedicta)
Liquefactio Point 129-133°C(lit.)
Boling Point 218.3±40.0 °C (Predicta)
JECFA Number 1450
Solubilitas Chloroform (parce), DMSO (paulo), Methanol (Pariter)
Aspectus Alba ad lucem flavo crystal pulveris
Color Lux Yellow ad Yellow
Odor coquam cibum odoris
pKa 9.61±0.20 (Predicta)
Repono Condition sub iners gas (nitrogenium vel Argon) ad 2-8 ° C *
MDL MCD02752619
Physica et Chemical Properties WGK Germany:3

Product Detail

Product Tags

WGK Germania 3

 

Introductio

4-Hydroxy-5-methyl-3(2H)-furanone. Prooemium est ad eius naturam, usum, fabricam et methodum et informationem salutis;

 

Qualitas:

- Aspectus: 4-Hydroxy-5-methyl-3(2H) -furanone liquor est sine colore et pellucido.

- Solubilitas: Solubilis aqua vel organicis dissolvi potest.

 

Utere:

- 4-Hydroxy-5-methyl-3(2H) -furanone media adhiberi potest in synthesi organica ad praeparationem aliorum compositorum organicorum.

 

Modus:

- 4-Hydroxy-5-methyl-3(2H) -furanone praeparari potest ab oxidatione methylalkane et hydroxylatione brominata.

 

Salus Information:

- Toxicitas planities 4-hydroxy-5-methyl-3(2H) -furanone nondum stabilita et adhibita est cum cura et secundum cautelam tractationem protocolla oeconomiae pertinentium.

- Contactum cutem, oculos et alias membranas mucosas in usu fuge, et mensuras tutelas adhibe ut vitreas chymicas et chirothecas geras.

- Pro repositione, 4-hydroxy-5-methyl-3(2H) -furanone servanda est in loco frigido, sicco ab igne et oxidantibus.


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