5-ethyl-o-cresol

Modify Date: 2026-07-15 17:02:31

5-ethyl-o-cresol Structure
5-ethyl-o-cresol structure
Common Name 5-ethyl-o-cresol
CAS Number 1687-65-6 Molecular Weight 136.19100
Density 0.994g/cm3 Boiling Point 225.4ºC at 760mmHg
Molecular Formula C9H12O Melting Point N/A
MSDS N/A Flash Point 99.4ºC

 Names

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

Name 5-ethyl-2-methylphenol
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 0.994g/cm3
Boiling Point 225.4ºC at 760mmHg
Molecular Formula C9H12O
Molecular Weight 136.19100
Flash Point 99.4ºC
Exact Mass 136.08900
PSA 20.23000
LogP 2.26300
Vapour Pressure 0.058mmHg at 25°C
Index of Refraction 1.533
InChIKey AYGDIAGADYTJRY-UHFFFAOYSA-N
SMILES CCc1ccc(C)c(O)c1

 Safety Information

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

HS Code 2905199090

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2905199090
Summary 2905199090. saturated monohydric alcohols. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

 Synonyms

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

5-Ethyl-o-cresol
2-Hydroxy-1-methyl-4-aethyl-benzol
Phenol,5-ethyl-2-methyl
EINECS 216-876-4
5-Aethyl-2-methyl-phenol
5-ethyl-2-methyl-phenol
2-methyl,5-ethyl-phenol

 5-ethyl-o-cresol | FAQ

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

Q: What is the English name of 5-ethyl-2-methylphenol?
A: The English name of 5-ethyl-2-methylphenol is 5-ethyl-2-methylphenol.
Q: What is the Chinese name of 1687-65-6?
A: Chinese name of 1687-65-6 is 1687-65-6.
Q: What is the SMILES notation of 5-ethyl-2-methylphenol?
A: SMILES notation of 5-ethyl-2-methylphenol is CCc1ccc(C)c(O)c1.
Q: What English synonyms does 5-ethyl-2-methylphenol have?
A: English synonyms of 5-ethyl-2-methylphenol: 5-Ethyl-o-cresol, 2-Hydroxy-1-methyl-4-aethyl-benzol, Phenol,5-ethyl-2-methyl, EINECS 216-876-4, 5-Aethyl-2-methyl-phenol, 5-ethyl-2-methyl-phenol, 2-methyl,5-ethyl-phenol.
Q: What is the LogP of 5-ethyl-2-methylphenol?
A: LogP of 5-ethyl-2-methylphenol is 2.26300.
Q: What is the molecular formula of 5-ethyl-2-methylphenol?
A: Molecular formula of 5-ethyl-2-methylphenol is C9H12O.
Q: What is the CAS number of 5-ethyl-2-methylphenol?
A: CAS number of 5-ethyl-2-methylphenol is 1687-65-6.
Q: What is the InChIKey of 5-ethyl-2-methylphenol?
A: InChIKey of 5-ethyl-2-methylphenol is AYGDIAGADYTJRY-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 5-ethyl-2-methylphenol?
A: Polar surface area (PSA) of 5-ethyl-2-methylphenol is 20.23000.
Q: What is the boiling point of 5-ethyl-2-methylphenol?
A: Boiling point of 5-ethyl-2-methylphenol is 225.4ºC at 760mmHg.

 5-ethyl-o-cresolfactory

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

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