8.21093

2-Methyltetrahydrofuran

(stabilised) for synthesis

• Sinônimo(s): 2-MeTHF, Tetrahydro-2-methylfuran, Tetrahydrosilvan
• Fórmula empírica (Notação de Hill): C₅H₁₀O
• Número CAS: 96-47-9
• Peso molecular: 86.13
• Beilstein: 102448
• Número MDL: MFCD00005367
• Código UNSPSC: 12352005
• Número do índice EC: 202-507-4
• NACRES: NA.22

Propriedades

• pressão de vapor: 136 hPa ( 20 °C)
• Nível de qualidade: 200
• Ensaio: ≥98% (GC)
• forma: liquid
• temperatura de autoignição: 270 °C
• potência: 300-2000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rat)
• Lim. expl.: 1.2-5.7 % (v/v)
• índice de refração: n20/D 1.406 (lit.)
• pb: 78-80 °C (lit.)
• pf: -136 °C
• temperatura de transição: flash point -11 °C
• solubilidade: 150 g/L
• densidade: 0.86 g/mL at 25 °C (lit.)
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: CC1CCCO1
• InChI: 1S/C5H10O/c1-5-3-2-4-6-5/h5H,2-4H2,1H3
• chave InChI: JWUJQDFVADABEY-UHFFFAOYSA-N

Descrição

Aplicação

• 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).

Nota de análise

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.

Informações de segurança

• Pictogramas: GHS02,GHS05,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H302,H315,H318
• Declarações de precaução: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2
• Perigos de suplementos: EUH019
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 2
• Ponto de fulgor (°F): 14.0 °F - closed cup
• Ponto de fulgor (°C): -10.0 °C - closed cup