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22901 2,2,4-Trimethylpentane, HPLC Grade, 99.7+%

CAS Number
540-84-1
Synonyms

Stock No. Size Price ($) Quantity Availability
22901-K2 1L 60.70
22901-K7 4L 177.00
22901-M1 *4x1L 199.00
22901-M6 *4x4L 551.00
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2,2,4-Trimethylpentane, HPLC Grade, 99.7+%

MDL
MFCD00008943
EINECS
208-759-1

Chemical Properties

Formula
(CH3)2CHCH2C(CH3)3
Formula Weight
114.23
Form
Liquid
Melting point
-107°
Boiling Point
98-99°
Flash Point
-7°(19°F)
Density
0.692
Refractive Index
1.3910
Storage & Sensitivity
Ambient temperatures.
Solubility
Miscible with benzene, toluene, xylene, chloroform, ether, carbon disulfide, carbon tetrachloride, acetone, heptane and oils. Immiscible with water.

Grade Specifications

Maximum level of impurities: Evaporation residue 3ppm, Chlorinated pesticides 5ppt, H2O 0.02%

Applications

2,2,4-Trimethylpentane is used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry.

Notes

Filtered through 0.2µ filters. Keep container tightly closed in a dry and well-ventilated place. Keep away from sources of ignition. Incompatible with strong oxidizing agents.

Literature References

Brumfield, M.; Wadawadigi, A.; Kuprasertkul, N.; Mehta, S.; Stephens, T. W.; Barrera, M.; Rosa, J. D. L.; Kennemer, L.; Meza, J.; Acree, W. E.; Abraham, M. H. Determination of Abraham model solute descriptors for three dichloronitrobenzenes from measured solubilities in organic solvents. Phys. Chem. Liq. 2015, 53 (2), 163-173.

Aguilar, F.; Alaoui, F. E.; Segovia, J. J.; Villamañán, M. A.; Montero, E. A. Ether+ alcohol+ hydrocarbon mixtures in fuels and bio-fuels: Excess enthalpies of binary mixtures containing dibutyl ether (DBE) or 1-butanol and 1-hexene or methylcyclohexane or toluene or cyclohexane or 2, 2, 4-trimethylpentane at 298.15 K and 313.15 K. Fluid Phase Equilib. 2012, 315, 1-8.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H304-H315-H319-H336

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Causes skin irritation. Causes serious eye irritation. May cause drowsiness or dizziness.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P271-P280-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P312-P314-P331-P332+P313-P337+P313-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. Get medical advice/attention if you feel unwell. Do NOT induce vomiting. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,5193
Beilstein
1696876
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2901.10
TSCA
Yes
RTECS
SA3320000

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