1.15440

2,2,4-trimetilpentano

for gas chromatography ECD and FID SupraSolv^®

• 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: 12191502
• Numero indice EU: 208-759-1
• NACRES: NA.03

Proprietà

• Densità del vapore: 3.9 (vs air)
• Livello qualitativo: 100
• Tensione di vapore: 41 mmHg ( 21 °C)
• Nome Commerciale: SupraSolv^®
• Saggio: ≥99.8% (GC)
• Forma fisica: liquid
• Temp. autoaccensione: 745 °F
• Potenza: >2500 mg/kg LD₅₀, oral (Rat)
• Limite di esplosione: 6 %
• tecniche: gas chromatography (GC): suitable
• Indice di rifrazione: n20/D 1.391 (lit.)
• pH: 7
• P. eboll.: 98-99 °C (lit.)
• Punto di fusione: −107 °C (lit.)
• Temp. transizione: flash point -12 °C
• Solubilità: 0.56 mg/L
• 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

Descrizione generale

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.

Applicazioni

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)

Specifiche

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

Altre note

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

Note legali

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

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07,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