2,5-DIMETHYLHEXANE

Modify Date: 2026-08-03 00:26:09

2,5-DIMETHYLHEXANE Structure
2,5-DIMETHYLHEXANE structure
Common Name 2,5-DIMETHYLHEXANE
CAS Number 592-13-2 Molecular Weight 114.229
Density 0.7±0.1 g/cm3 Boiling Point 108.6±7.0 °C at 760 mmHg
Molecular Formula C8H18 Melting Point -91 °C
MSDS N/A Flash Point 26.7±0.0 °C

Summary: 2,5-Dimethylhexane, also known as 2,5-dimethylhexane, has a CAS number of 592-13-2, with a molecular formula of C8H18 and a molecular weight of 114.229. Its density is approximately 0.7 g/cm3, melting point is -91 °C, and boiling point is 108.6±7.0 °C. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2,5-dimethylhexane
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 0.7±0.1 g/cm3
Boiling Point 108.6±7.0 °C at 760 mmHg
Melting Point -91 °C
Molecular Formula C8H18
Molecular Weight 114.229
Flash Point 26.7±0.0 °C
Exact Mass 114.140854
LogP 4.64
Vapour Pressure 30.1±0.1 mmHg at 25°C
Index of Refraction 1.399
InChIKey UWNADWZGEHDQAB-UHFFFAOYSA-N
SMILES CC(C)CCC(C)C
Storage condition Flammables area

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Hazard Codes Xn:Harmful;N:Dangerousfortheenvironment;
Risk Phrases R10;R38;R50/53;R65
Safety Phrases S9-S16-S29-S33-S60-S61-S62
RIDADR UN 3295 3/PG 2
WGK Germany 3
Packaging Group II
Hazard Class 3

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

2,5-Dimethyl-hexan
i-Pr2C2H4i-Pr2
Diisobutyl
Hexane,5-dimethyl
Hexane,2,5-dimethyl
EINECS 209-745-8
2,5-DIMETHYLHEXANE
Biisobutyl
2,5-dimethyl-hexane
1Y1&2Y1&1
MFCD00008951

 2,5-DIMETHYLHEXANE | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 2,5-dimethylhexane?
A: CAS number of 2,5-dimethylhexane is 592-13-2.
Q: What is the molecular formula of 2,5-dimethylhexane?
A: Molecular formula of 2,5-dimethylhexane is C8H18.
Q: What are the storage conditions for 2,5-dimethylhexane?
A: Storage conditions for 2,5-dimethylhexane: Flammables area.
Q: What English synonyms does 2,5-dimethylhexane have?
A: English synonyms of 2,5-dimethylhexane: 2,5-Dimethyl-hexan, i-Pr2C2H4i-Pr2, Diisobutyl, Hexane,5-dimethyl, Hexane,2,5-dimethyl, EINECS 209-745-8, 2,5-DIMETHYLHEXANE, Biisobutyl, 2,5-dimethyl-hexane, 1Y1&2Y1&1, MFCD00008951.
Q: What is the boiling point of 2,5-dimethylhexane?
A: Boiling point of 2,5-dimethylhexane is 108.6±7.0 °C at 760 mmHg.
Q: What is the InChIKey of 2,5-dimethylhexane?
A: InChIKey of 2,5-dimethylhexane is UWNADWZGEHDQAB-UHFFFAOYSA-N.
Q: What is the melting point of 2,5-dimethylhexane?
A: Melting point of 2,5-dimethylhexane is -91 °C.
Q: What is the English name of 2,5-dimethylhexane?
A: The English name of 2,5-dimethylhexane is 2,5-dimethylhexane.
Q: What are the downstream products of 2,5-dimethylhexane?
A: Related downstream products(CAS) of 2,5-dimethylhexane: 110-03-2;3730-60-7;584-94-1;589-43-5;56800-05-6;513-85-9;106-42-3;108-38-3;55505-24-3.
Q: What is the LogP of 2,5-dimethylhexane?
A: LogP of 2,5-dimethylhexane is 4.64.

 2,5-DIMETHYLHEXANEfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.