ISOOCTANE STANDARD FOR GC (C005B-047645)

General description

2,2,4-Trimethylpentane, a branched alkane, having a low tendency to auto-ignite, is used as a reference in determining the octane number of gasoline.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Molecular Weight: 114.23. Empirical Formula: C₈H₁₈. linearFormula: (CH₃)₂CHCH₂C(CH₃)₃. grade: analytical standard. Quality Level: 100. vapor density: 3.9 (vs air). vapor pressure: 41 mmHg ( 21 °C). Assay: ≥. 99.7% (GC). autoignition temp.: 745 . °F. shelf life: limited shelf life, expiry date on the label. expl. lim.: 6 . %. technique(s): HPLC: suitable, gas chromatography (GC): suitable. refractive index: n20/D 1.391 (lit.), n20/D 1.391. bp: 98-99 . °C (lit.). mp: −. 107 . °C (lit.). density: 0.692 . g/mL . at 25 . °C (lit.). application(s): petroleum. format: neat. 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. Pictograms: GHS02,GHS07,GHS08,GHS09. Signal Word: Danger. Hazard Statements: H225 - H304 - H315 - H336 - H410. Precautionary Statements: 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. Storage Class Code: 3 - Flammable liquids. WGK: WGK 2. Flash Point(F): 10.4 °F - closed cup. Flash Point(C): -12 °C - closed cup. Personal Protective Equipment: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter.