360066

2,2,4-Trimethylpentane

anhydrous, 99.8%

• Synonyma: TMP, Isooctane
• Lineární vzorec: (CH₃)₂CHCH₂C(CH₃)₃
• Číslo CAS: 540-84-1
• Molekulová hmotnost: 114.23
• UNSPSC Code: 12352001
• NACRES: NA.21
• PubChem Substance ID: 57649458
• EC Number: 208-759-1
• Beilstein/REAXYS Number: 1696876
• MDL number: MFCD00008943
• Assay: 99.8%
• Grade: anhydrous
• Technique(s): UV/Vis spectroscopy: suitable
• Bp: 98-99 °C (lit.)
• Vapor pressure: 41 mmHg ( 21 °C)

Vlastnosti

• grade: anhydrous
• Quality Segment: 100
• vapor density: 3.9 (vs air)
• vapor pressure: 41 mmHg ( 21 °C)
• assay: 99.8%
• form: liquid
• autoignition temp.: 745 °F
• expl. lim.: 6 %
• technique(s): UV/Vis spectroscopy: suitable
• impurities: <0.003% water, <0.005% water (100 mL pkg)
• evapn. residue: <0.0003%
• refractive index: n20/D 1.391 (lit.)
• bp: 98-99 °C (lit.)
• mp: −107 °C (lit.)
• density: 0.692 g/mL at 25 °C (lit.)
• 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

Popis

General description

2,2,4-Trimethylpentane is a primary reference fuel with an arbitrary octane number of 100 as it burns smoothly without resulting in any knocking. It is mainly used to improve the octane rating of combustion fuels.

Application

2,2,4-Trimethylpentane has been used for the calibration of densimeter and for baseline correction in UV-Visible spectrophotometer.

Other Notes

The article number 360066-6X1L will be discontinued. Please order the single bottle 360066-1L which is physically identical with the same exact specifications.

Bezpečnostní informace

• 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
• Skladovací třída: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 10.4 °F - closed cup
• flash_point_c: -12 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter