TX1389

Isooctane

OmniSolv^®

• Synonym(e): Isooctan
• Lineare Formel: (CH₃)₂CHCH₂C(CH₃)₃
• CAS-Nummer: 540-84-1
• Molekulargewicht: 114.23
• UNSPSC Code: 12191502
• EC Index Number: 208-759-1
• MDL number: MFCD00008943
• Beilstein/REAXYS Number: 1696876
• Assay: ≥99.5% (GC)
• Technique(s): HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
• Bp: 98-99 °C (lit.)
• Vapor pressure: 41 mmHg ( 21 °C)

Eigenschaften

• Produktname: 2,2,4-Trimethylpentan, OmniSolv^®
• vapor density: 3.9 (vs air)
• Quality Level: 100
• vapor pressure: 41 mmHg ( 21 °C)
• product line: OmniSolv^®
• assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 745 °F
• expl. lim.: 6 %
• technique(s): HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
• impurities: ≤0.01% Water (H₂O), ≤5 ng/L Capillary ECD responsive substances (as PCNB)
• evapn. residue: ≤1 ppm
• color: APHA: ≤10
• refractive index: n20/D 1.391 (lit.)
• pH: 7
• bp: 98-99 °C (lit.)
• mp: −107 °C (lit.)
• transition temp: flash point -12 °C
• solubility: 0.56 mg/L
• density: 0.692 g/mL at 25 °C (lit.)
• UV cutoff: ≤200 nm
• UV absorption: λ: 200 nm A_max: ≤1.00, λ: 220 nm A_max: ≤0.05, λ: 230 nm A_max: ≤0.02, λ: 250 nm A_max: ≤0.005, λ: 270 nm A_max: ≤0.005, λ: 300 nm A_max: ≤0.005
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CC(C)CC(C)(C)C
• InChI: 1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
• InChI key: NHTMVDHEPJAVLT-UHFFFAOYSA-N

Beschreibung

General description

2,2,4-Trimethylpentane, also known as isooctane, is a high-purity hydrocarbon solvent formulated for analytical applications. Its low polarity, high volatility, and chemical inertness make it an ideal solvent for gas chromatography (GC) and sample preparation in pharmaceutical, environmental, and petrochemical laboratories.

Application

2,2,4-Trimethylpentane is widely used as a non-polar solvent in GC for the analysis of hydrocarbons, fuel additives, and environmental pollutants. Its high volatility and chemical inertness make it ideal for separating volatile organic compounds (VOCs).

OmniSolv^®

TX1389P-1 is packaged in poly coated glass bottles

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

is packaged in 1L amber glass bottle

is packaged in 4L amber glass bottle

is packaged in 4L polycoated glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.5% minCapillary ECD responsive substances (as PCNB)5ng/L maxColor (APHA)10 maxEvaporation residue1ppm maxFiltered through 0.2 µm filterTo pass testFluorescence (as quinine base)250ppt maxFormClear liquidInfrared SpectrumConforms to standardRefractive index (at 20°C)UV Abs. at 200 nm1.00AU maxUV Abs. at 220 nm0.05AU maxUV Abs. at 230 nm0.02AU maxUV Abs. at 250 nm0.005AU maxUV Abs. at 270 nm0.005AU maxUV Abs. at 300 nm0.005AU maxUV Cut-off200nm maxWater (H2O)0.01% max

Legal Information

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

Sicherheitshinweise

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H304,H315,H336,H410
• pcodes: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Central nervous system
• Lagerklasse: 3 - Flammable liquids
• flash_point_f: 10.4 °F - closed cup
• flash_point_c: -12 °C - closed cup