1.15440

2,2,4-Triméthylpentane

for gas chromatography ECD and FID SupraSolv^®

• Synonyme(s) : Isooctane
• Formule linéaire : (CH₃)₂CHCH₂C(CH₃)₃
• Numéro CAS: 540-84-1
• Poids moléculaire : 114.23
• Numéro Beilstein : 1696876
• Numéro MDL: MFCD00008943
• Code UNSPSC : 12191502
• Numéro de classement CE : 208-759-1
• Nomenclature NACRES : NA.03

Propriétés

• Densité de vapeur: 3.9 (vs air)
• Niveau de qualité: 100
• Pression de vapeur: 41 mmHg ( 21 °C)
• Gamme de produits: SupraSolv^®
• Pureté: ≥99.8% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 745 °F
• Puissance: >2500 mg/kg LD₅₀, oral (Rat)
• Limite d'explosivité: 6 %
• Technique(s): gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.391 (lit.)
• pH: 7
• Point d'ébullition: 98-99 °C (lit.)
• Pf: −107 °C (lit.)
• Température de transition: flash point -12 °C
• Solubilité: 0.56 mg/L
• Densité: 0.692 g/mL at 25 °C (lit.)
• Température de stockage: 2-30°C
• Chaîne SMILES: CC(C)CC(C)(C)C
• InChI: 1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
• Clé InChI: NHTMVDHEPJAVLT-UHFFFAOYSA-N

Description

Description générale

SupraSolv^® ECD and FID is specially developed for gas chromatography in combination with ECD (Electron Capture Detector) and FID (Flame Ionization detector). SupraSolv^® solvents offer the largest specified retention time range, a clear baseline and a minimum signal-to-noise ratio leading to reliable and reproducible analysis results.

Application

Ideal for GC applications including sensitive detection in residue and environmental analysis.
The product is reported for used as a solvent in analyses of:

• commercial technical mixtures (aroclors) and in environmental samples for polychlorinated dibenzo-p-dioxins (PCDD), polychlorinated dibenzofurans (PCDF) and polychlorinated biphenyls (PCB) by high resolution gas chromatography coupled to electron capture detector (HRGC-ECD)
• sewage and soil samples for PCB congeners using HRGC-ECD or HRGC in conjunction with high resolution mass spectrometry (HRMS)

Caractéristiques

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

Autres remarques

Explore various lab safety accessories and equipment for safe handling of solvents to increase your safety level from the first usage.

Informations légales

SUPRASOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H225,H304,H315,H336,H410
• Conseils de prudence: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Central nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 10.4 °F - closed cup
• Point d'éclair (°C): -12 °C - closed cup