8.21627

2,2,4-trimetilpentano

for synthesis

• Sinonimo/i: Isoottano
• Formula condensata: (CH₃)₂CHCH₂C(CH₃)₃
• Numero CAS: 540-84-1
• Peso molecolare: 114.23
• Beilstein: 1696876
• Numero MDL: MFCD00008943
• Codice UNSPSC: 12352001
• Numero indice EU: 208-759-1
• NACRES: NA.22

Proprietà

• Grado: for synthesis
• Livello qualitativo: 200
• Densità del vapore: 3.9 (vs air)
• Tensione di vapore: 41 mmHg ( 21 °C)
• Saggio: ≥99% (GC)
• Stato: liquid
• Temp. autoaccensione: 745 °F
• Potenza: >2500 mg/kg LD₅₀, oral (Rat)
• Limite di esplosione: 6 %
• dilution: (for synthesis)
• Indice di rifrazione: n20/D 1.391 (lit.)
• pH: 7
• P. ebollizione: 98-99 °C (lit.)
• Punto di fusione: −107 °C (lit.)
• Temp. transizione: flash point -12 °C
• Densità: 0.692 g/mL at 25 °C (lit.)
• Temperatura di conservazione: 2-30°C
• Stringa SMILE: CC(C)CC(C)(C)C
• InChI: 1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3; NHTMVDHEPJAVLT-UHFFFAOYSA-N

Descrizione

Applicazioni

• Green synthesis of beta-sitostanol esters catalyzed by the versatile lipase/sterol esterase from Ophiostoma piceae.: This study explores the use of Isooctane as a solvent in the green synthesis of beta-sitostanol esters. The research demonstrates the effectiveness of isooctane in enhancing the catalytic activity of lipase/sterol esterase, making it a valuable solvent in sustainable chemistry applications for the food industry (Molina-Gutirrez et al., 2017).


• Single-Step Partial Purification of Intracellular beta-Galactosidase from Kluyveromyces lactis Using Microemulsion Droplets.: This research employs isooctane in the formation of microemulsion droplets for the partial purification of beta-galactosidase. The study highlights the utility of isooctane in biotechnological applications, particularly in enzyme purification and biocatalysis (Mazı et al., 2016).


• Profiling of urinary amino-carboxylic metabolites by in-situ heptafluorobutyl chloroformate mediated sample preparation and gas chromatography-mass spectrometry.: Isooctane is used as a solvent in the sample preparation process for profiling urinary metabolites. The study showcases isooctane′s role in enhancing the sensitivity and specificity of gas chromatography-mass spectrometry (GC-MS) analyses in clinical and biochemical research (Huek et al., 2016).


• Extraction of bovine serum albumin using reverse micelles formed by hexadecyl trimethyl ammonium chloride.: Isooctane is utilized in the formation of reverse micelles for the extraction of bovine serum albumin. This research underscores the potential of isooctane in bioprocessing and protein purification, relevant to biochemistry and molecular biology fields (Sun et al., 2011).

Specifiche

Saturation Concentration in Air: 239 g/m3 (20 °C)

Risultati analitici

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.691 - 0.692
Identity (IR): passes test

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS07,GHS08,GHS09
• Avvertenze: Danger
• Indicazioni di pericolo: H225 - H304 - H315 - H336 - H410
• Consigli di prudenza: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classi di pericolo: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Central nervous system
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 10.4 °F - closed cup
• Punto d’infiammabilità (°C): -12 °C - closed cup