CAS 540-84-1: 2,2,4-Trimethylpentane

Description:2,2,4-Trimethylpentane, with the CAS number 540-84-1, is an organic compound classified as an alkane and is part of the branched-chain hydrocarbons. It has a molecular formula of C8H18, indicating it consists of eight carbon atoms and eighteen hydrogen atoms. This compound is characterized by its branched structure, which contributes to its relatively low boiling point compared to straight-chain alkanes of similar molecular weight. 2,2,4-Trimethylpentane is a colorless liquid at room temperature and is known for its high octane rating, making it a valuable component in gasoline formulations to improve engine performance and reduce knocking. It is insoluble in water but soluble in organic solvents, such as ethanol and ether. The compound is stable under normal conditions but can be flammable, necessitating proper handling and storage. Its uses extend beyond fuel additives to applications in the synthesis of other organic compounds and as a solvent in various chemical processes.

Formula:C₈H₁₈

InChI:InChI=1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3

InChI key:InChIKey=NHTMVDHEPJAVLT-UHFFFAOYSA-N

SMILES:CC(C)CC(C)(C)C

Synonyms:
2,2,4-Trimethylpentan
2,2,4-Trimetil Pentano
2,2,4-Trimetilpentano
2,2,4-triméthyl pentane
2,2,4-トリメチルペンタン
2,4,4-Trimethylpentane
ASTM ISO-Octane (2,2,4 Trimethylpentane) (Drum of 200 L)
Iso-Ottano
Iso-octano
Isobutiltrimetilmetano
See more synonyms
Isobutyltrimethylmethane
Isooctan
Isooctane
Isooktan
Nsc 39117
Pentan, 2,2,4-Trimethyl-
Pentane, 2,2,4-trimethyl-
Pentano, 2,2,4-Trimetil
Trimethylpentan, 2,2,4-
Trimetil Pentano, 2,2,4-
Trimetilpentano, 2,2,4-
Triméthyl pentane, 2,2,4-
iso-Octane
isooctane B&J brand 2.5 L
イソオクタン
2,2,4-Trimethylpentane

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Product data	Purity	Price range	Estimated delivery
Reagecon Density Standard Quality Range 0.7111 g/mL at 25°C REF: 07-DEN25030CAS: 540-84-1	- - -	233.00 €	Mon 14 Apr 25
Reagecon Density Standard Quality Range 0.7073 g/mL at 15°C REF: 07-DEN15020CAS: 540-84-1	- - -	128.00 €	Mon 14 Apr 25
2,2,4-Trimethylpentane, 99.5%, for analysis REF: AC-26544CAS: 540-84-1	99.5%	To inquire	Tue 15 Apr 25
ASTM Method D5769 Quality Control Reference Material with 4 IS in Isooctane REF: 04-GA09000134IOCAS: 100-41-4 1076-43-3 108-38-3 108-88-3 110-54-3 111-65-9 112-40-3 1146-65-2 124-18-5 142-82-5 2037-26-5 25837-05-2 540-84-1 71-43-2 91-20-3 95-47-6 95-63-6 95-93-2	- - -	254.00 €	Tue 15 Apr 25
EPA Method 418.1 Calibration Oil Mixture REF: 04-GA09000760CAS: 108-90-7 540-84-1 544-76-3	- - -	80.00 €	Tue 15 Apr 25
ASTM Method D1319 Aromatics and Olefins by FIA Mixture 20% LV Toluene and 5% LV 1-Hexene in Isooctane REF: 04-GA09000379IOCAS: 108-88-3 540-84-1 592-41-6	- - -	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane, 99%, for spectroscopy REF: AC-16791CAS: 540-84-1	99%	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane REF: 3B-T0481CAS: 540-84-1	>99.0%(GC)	27.00 €~34.00 €	Tue 15 Apr 25
2,2,4-Trimethylpentane, 99.5%, Extra Dry, AcroSeal™ REF: AC-32694CAS: 540-84-1	99.5%	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane, 99+%, pure REF: AC-29572CAS: 540-84-1	99+%	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™ REF: AC-36467CAS: 540-84-1	99.5%	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane [for Spectrophotometry] REF: 3B-T0715CAS: 540-84-1	>99.0%(GC)	58.00 €	Tue 15 Apr 25
2,2,4-Trimethylpentane, Reagent ACS, Spectro Grade, +99% REF: AC-42198CAS: 540-84-1	99%	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane, 99+% REF: AC-42456CAS: 540-84-1	99+%	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane, 99.5%, for residue analysis, ECD tested for pesticide analysis REF: AC-32662CAS: 540-84-1	99.5%	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane, 99.5% REF: AC-26881CAS: 540-84-1	99.5%	To inquire	Tue 15 Apr 25
2,2,4-Trimethylpentane REF: 04-C17883000-5MLCAS: 540-84-1	- - -	67.00 €	Tue 15 Apr 25
D3606 Mix 5%vol toluene Check Standard REF: 04-GS09001031CAS: 108-88-3 540-84-1 71-43-2	- - -	To inquire	Tue 15 Apr 25
ASTM Method D5443 Hydrocarbon Test Mixture REF: 04-GA09000601CAS: 100-41-4 103-65-1 108-87-2 108-88-3 109-66-0 110-54-3 110-82-7 111-65-9 111-84-2 112-40-3 1120-21-4 124-18-5 142-82-5 2234-75-5 287-92-3 3769-23-1 493-02-7 526-73-8 540-84-1 583-57-3 592-41-6 629-59-4 700-12-9 71-43-2 79-29-8 95-47-6 95-63-6 95-93-2	- - -	To inquire	Tue 15 Apr 25
ASTM Method D5501 Ethanol Standard Kit REF: 04-GK09000174CAS: 142-82-5 540-84-1 64-17-5 67-56-1	- - -	215.00 €	Tue 15 Apr 25

500ml		To inquire
2500ml		To inquire

25ml		27.00 €
500ml		34.00 €

500ml		To inquire
2500ml		To inquire

CAS 540-84-1: 2,2,4-Trimethylpentane

Reagecon Density Standard Quality Range 0.7111 g/mL at 25°C

Ref: 07-DEN25030

Reagecon Density Standard Quality Range 0.7073 g/mL at 15°C

Ref: 07-DEN15020

2,2,4-Trimethylpentane, 99.5%, for analysis

Ref: AC-26544

ASTM Method D5769 Quality Control Reference Material with 4 IS in Isooctane

Ref: 04-GA09000134IO

EPA Method 418.1 Calibration Oil Mixture

Ref: 04-GA09000760

ASTM Method D1319 Aromatics and Olefins by FIA Mixture 20% LV Toluene and 5% LV 1-Hexene in Isooctane

Ref: 04-GA09000379IO

2,2,4-Trimethylpentane, 99%, for spectroscopy

Ref: AC-16791

2,2,4-Trimethylpentane

Ref: 3B-T0481

2,2,4-Trimethylpentane, 99.5%, Extra Dry, AcroSeal™

Ref: AC-32694

2,2,4-Trimethylpentane, 99+%, pure

Ref: AC-29572

2,2,4-Trimethylpentane, 99.5%, Extra Dry over Molecular Sieve, AcroSeal™

Ref: AC-36467

2,2,4-Trimethylpentane [for Spectrophotometry]

Ref: 3B-T0715

2,2,4-Trimethylpentane, Reagent ACS, Spectro Grade, +99%

Ref: AC-42198

2,2,4-Trimethylpentane, 99+%

Ref: AC-42456

2,2,4-Trimethylpentane, 99.5%, for residue analysis, ECD tested for pesticide analysis

Ref: AC-32662

2,2,4-Trimethylpentane, 99.5%

Ref: AC-26881

2,2,4-Trimethylpentane

Ref: 04-C17883000-5ML

D3606 Mix 5%vol toluene Check Standard

Ref: 04-GS09001031

ASTM Method D5443 Hydrocarbon Test Mixture

Ref: 04-GA09000601

ASTM Method D5501 Ethanol Standard Kit

Ref: 04-GK09000174