ContaminantDB: 2,3,4-Trimethylpentane

Identification Taxonomy Biological Properties Physical Properties Toxicity Profile Spectra Concentrations Links References XML

Record Information

Version

1.0

Creation Date

2009-07-30 17:58:26 UTC

Update Date

2026-04-03 10:25:37 UTC

Accession Number

CHEM002485

Identification

Common Name

2,3,4-Trimethylpentane

Class

Small Molecule

Description

2,3,4-Trimethylpentane is a hydrocarbon and one of the isomers of octane. Octanes may be found in gasoline. (4)

Contaminant Sources

T3DB toxins

Contaminant Type

Gasoline Additive/Component
Industrial/Workplace Toxin
Organic Compound
Synthetic Compound

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₈H₁₈

Average Molecular Mass

114.229 g/mol

Monoisotopic Mass

114.141 g/mol

CAS Registry Number

565-75-3

IUPAC Name

2,3,4-trimethylpentane

Traditional Name

2,3,4-trimethylpentane

SMILES

CC(C)C(C)C(C)C

InChI Identifier

InChI=1S/C8H18/c1-6(2)8(5)7(3)4/h6-8H,1-5H3

InChI Key

RLPGDEORIPLBNF-UHFFFAOYSA-N

Chemical Taxonomy

Description

belongs to the class of organic compounds known as branched alkanes. These are acyclic branched hydrocarbons having the general formula CnH2n+2.

Kingdom

Organic compounds

Super Class

Hydrocarbons

Class

Saturated hydrocarbons

Sub Class

Alkanes

Direct Parent

Branched alkanes

Alternative Parents

Not Available

Substituents

Branched alkane
Aliphatic acyclic compound

Molecular Framework

Aliphatic acyclic compounds

External Descriptors

Hydrocarbons (LMFA11000711 )

Biological Properties

Status

Detected and Not Quantified

Origin

Exogenous

Cellular Locations

Membrane

Biofluid Locations

Not Available

Tissue Locations

Not Available

Pathways

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Physical Properties

State

Liquid

Appearance

Colorless liquid.

Experimental Properties

Property	Value
Melting Point	-109.2°C
Boiling Point	Not Available
Solubility	0.0023 mg/mL at 25°C [YALKOWSKY,SH & DANNENFELSER,RM (1992)]

Predicted Properties

Property	Value	Source
Water Solubility	0.012 g/L	ALOGPS
logP	4	ALOGPS
logP	3.55	ChemAxon
logS	-4	ALOGPS
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	0	ChemAxon
Hydrogen Donor Count	0	ChemAxon
Polar Surface Area	0 Å²	ChemAxon
Rotatable Bond Count	2	ChemAxon
Refractivity	38.45 m³·mol⁻¹	ChemAxon
Polarizability	15.65 Å³	ChemAxon
Number of Rings	0	ChemAxon
Bioavailability	1	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	Yes	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-006x-9100000000-f1943faf20915585b135	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-014i-1900000000-4b1f473d11744c95bfa5	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-014i-3900000000-84fad8840028f6d9128a	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-014j-9300000000-f3928c490459d453c819	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-03di-0900000000-dc1f3b687e4b55ae02d6	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-03di-0900000000-a7f453598a1ca7bbf9cd	Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-03dj-9700000000-e8cb612e36a65525d0ea	Spectrum
MS	Mass Spectrum (Electron Ionization)	splash10-006x-9000000000-5732b45bdc0c6789b0bb	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum
1D NMR	13C NMR Spectrum	Not Available	Spectrum
1D NMR	1H NMR Spectrum	Not Available	Spectrum

Toxicity Profile

Route of Exposure

Oral (3) ; inhalation (3) ; dermal (3)

Mechanism of Toxicity

Petroleum distillates are central nervous system depressants and cause pulmonary damage. (2)

Metabolism

Volatile hydrocarbons are absorbed mainly through the lungs, and may also enter the body after ingestion via aspiration. (2)

Toxicity Values

Not Available

Lethal Dose

Not Available

Carcinogenicity (IARC Classification)

No indication of carcinogenicity to humans (not listed by IARC).

Uses/Sources

Octanes may be found in gasoline. (4)

Minimum Risk Level

Not Available

Health Effects

Petroleum distillates are aspiration hazards and may cause pulmonary damage, central nervous system depression, and cardiac effects such as cardiac arrhythmias. They may also affect the blood, immune system, liver, and kidney. (2, 5)

Symptoms

Petroleum distillate poisoning may cause nausea, vomiting, cough, pulmonary irritation progressing to pulmonary edema, bloody sputum, and bronchial pneumonia. At high amounts, central nervous system depression may also occur, with symptoms such as weakness, dizziness, slow and shallow respiration, unconsciousness, and convulsions. Petroleum distillates are also irritating to the skin. (1)

Treatment

Treatment is mainly symptomatic and supportive. Gastric lavage, emesis, and the administration of activated charcoal should be avoided, as vomiting increases the risk of aspiration. (2)

Concentrations

Not Available

External Links

DrugBank ID

Not Available

HMDB ID

Not Available

FooDB ID

Not Available

Phenol Explorer ID

Not Available

KNApSAcK ID

Not Available

BiGG ID

Not Available

BioCyc ID

Not Available

METLIN ID

Not Available

PDB ID

Not Available

Wikipedia Link

Not Available

Chemspider ID

Not Available

ChEBI ID

Not Available

PubChem Compound ID

11269

Kegg Compound ID

Not Available

YMDB ID

YMDB01344

ECMDB ID

Not Available

References

Synthesis Reference

Not Available

MSDS

Not Available

General References

Not Available

2,3,4-Trimethylpentane (CHEM002485)

Structure for CHEM002485: 2,3,4-Trimethylpentane