8.21093

2-Methyltetrahydrofuran

(stabilised) for synthesis

• Synonyme(s) : Tétrahydro-2-méthylfurane
• Formule empirique (notation de Hill): C₅H₁₀O
• Numéro CAS: 96-47-9
• Poids moléculaire : 86.13
• Numéro Beilstein : 102448
• Numéro MDL: MFCD00005367
• Code UNSPSC : 12352005
• Numéro de classement CE : 202-507-4
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 136 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥98% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 270 °C
• Puissance: 300-2000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• Limite d'explosivité: 1.2-5.7 % (v/v)
• Indice de réfraction: n20/D 1.406 (lit.)
• Point d'ébullition: 78-80 °C (lit.)
• Pf: -136 °C
• Température de transition: flash point -11 °C
• Solubilité: 150 g/L
• Densité: 0.86 g/mL at 25 °C (lit.)
• Température de stockage: 2-30°C
• Chaîne SMILES: CC1CCCO1
• InChI: 1S/C5H10O/c1-5-3-2-4-6-5/h5H,2-4H2,1H3
• Clé InChI: JWUJQDFVADABEY-UHFFFAOYSA-N

Description

Application

• Production of microalgal-based carbon encapsulated iron nanoparticles (ME-nFe) to remove heavy metals in wastewater: This study explores the application of ammonium iron(III) sulfate dodecahydrate in the synthesis of microalgal-based carbon encapsulated iron nanoparticles. These nanoparticles are used for the efficient removal of heavy metals from wastewater, presenting a significant advancement in environmental cleanup technologies (Mantovani et al., 2023).


• pH responsive controlled release of anti-cancer hydrophobic drugs from sodium alginate and hydroxyapatite bi-coated iron oxide nanoparticles: This research utilizes ammonium iron(III) sulfate dodecahydrate in the development of sodium alginate and hydroxyapatite bi-coated iron oxide nanoparticles. These nanoparticles are designed for the pH-responsive controlled release of hydrophobic anti-cancer drugs, offering potential enhancements in targeted cancer therapy (Manatunga et al., 2017).

Remarque sur l'analyse

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.852 - 0.855
Peroxide (as H₂O₂): ≤ 0.005 %
Identity (IR): passes test
The material is stabilised with Butylhydroxytoluene (BHT).
At time of analytical testing a content of >100 ppm stabiliser was determined.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302,H315,H318
• Conseils de prudence: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2
• Risques supp: EUH019
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 14.0 °F - closed cup
• Point d'éclair (°C): -10.0 °C - closed cup