2,3-Dimethylphenol

Modify Date: 2026-07-08 12:53:23

2,3-Dimethylphenol Structure
2,3-Dimethylphenol structure
Common Name 2,3-Dimethylphenol
CAS Number 526-75-0 Molecular Weight 122.164
Density 1.0±0.1 g/cm3 Boiling Point 216.9±0.0 °C at 760 mmHg
Molecular Formula C8H10O Melting Point 72-74ºC
MSDS Chinese USA Flash Point 90.7±7.2 °C
Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger

 Names

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

Name 2,3-Dimethylphenol
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 1.0±0.1 g/cm3
Boiling Point 216.9±0.0 °C at 760 mmHg
Melting Point 72-74ºC
Molecular Formula C8H10O
Molecular Weight 122.164
Flash Point 90.7±7.2 °C
Exact Mass 122.073166
PSA 20.23000
LogP 2.40
Vapour density 4.23 (vs air)
Vapour Pressure 0.1±0.4 mmHg at 25°C
Index of Refraction 1.540
InChIKey QWBBPBRQALCEIZ-UHFFFAOYSA-N
SMILES Cc1cccc(O)c1C
Water Solubility slightly soluble

 MSDS

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

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ZE5500000
CHEMICAL NAME :
2,3-Xylenol
CAS REGISTRY NUMBER :
526-75-0
BEILSTEIN REFERENCE NO. :
1906267
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
C8-H10-O
MOLECULAR WEIGHT :
122.18
WISWESSER LINE NOTATION :
QR B1 C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LC - Lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>85500 ug/m3/4H
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD-A180-198
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#00158 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1581 No. of Facilities: 61 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 136 (estimated) No. of Female Employees: 56 (estimated)

 Safety Information

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

Symbol GHS05 GHS06 GHS09
GHS05, GHS06, GHS09
Signal Word Danger
Hazard Statements H301-H311-H314-H411
Precautionary Statements P273-P280-P301 + P310-P305 + P351 + P338-P310
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P2 (EN 143) respirator cartridges;type P3 (EN 143) respirator cartridges
Hazard Codes T:Toxic;N:Dangerousfortheenvironment;
Risk Phrases R24/25;R34;R51/53
Safety Phrases S26-S36/37/39-S45-S61
RIDADR UN 2261
WGK Germany 3
RTECS ZE5500000
Packaging Group II
Hazard Class 6.1

 Articles5

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Simultaneous extraction and determination of various pesticides in environmental waters.

J. Sep. Sci. 37(24) , 3699-705, (2014)

A simple and rapid method was developed for the simultaneous analysis of nine different pesticides in water samples by gas chromatography with mass spectrometry. A number of parameters that may affect...

Mosquito odorant receptor for DEET and methyl jasmonate.

Proc. Natl. Acad. Sci. U. S. A. 111(46) , 16592-7, (2014)

Insect repellents are important prophylactic tools for travelers and populations living in endemic areas of malaria, dengue, encephalitis, and other vector-borne diseases. DEET (N,N-diethyl-3-methylbe...

Synthesis and Biological Evaluation of N-Aryl-5-aryloxazol-2-amine Derivatives as 5-Lipoxygenase Inhibitors.

Chem. Pharm. Bull. 63 , 573-8, (2015)

We describe the synthesis and biological evaluation of N-aryl-5-aryloxazol-2-amine derivatives that are able to inhibit 5-lipoxygenase (5-LOX), a key enzyme of leukotriene synthesis, for the treatment...

 Synonyms

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

2,3-dimethyl phenol
Phenol,2,3-dimethyl
Vic-o-Xylenol
o-3-Xylenol
Xylenol
o-Xylenol
EINECS 208-395-3
2,3-Dimethylphenol
MFCD00002227
3-Hydroxyl-o-xylene,vic.-o-Xylenol
di-methylphenol
1-Hydroxy-2,3-dimethylbenzene
2,3-Xylenol

 2,3-Dimethylphenol | FAQ

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

Q: What is the molecular formula of 2,3-Dimethylphenol?
A: Molecular formula of 2,3-Dimethylphenol is C8H10O.
Q: What is the English name of 2,3-Dimethylphenol?
A: The English name of 2,3-Dimethylphenol is 2,3-Dimethylphenol.
Q: What English synonyms does 2,3-Dimethylphenol have?
A: English synonyms of 2,3-Dimethylphenol: 2,3-dimethyl phenol, Phenol,2,3-dimethyl, Vic-o-Xylenol, o-3-Xylenol, Xylenol, o-Xylenol, EINECS 208-395-3, 2,3-Dimethylphenol, MFCD00002227, 3-Hydroxyl-o-xylene,vic.-o-Xylenol, di-methylphenol, 1-Hydroxy-2,3-dimethylbenzene, 2,3-Xylenol.
Q: What is the melting point of 2,3-Dimethylphenol?
A: Melting point of 2,3-Dimethylphenol is 72-74ºC.
Q: How is the water solubility of 2,3-Dimethylphenol?
A: Water solubility of 2,3-Dimethylphenol: slightly soluble.
Q: What is the CAS number of 2,3-Dimethylphenol?
A: CAS number of 2,3-Dimethylphenol is 526-75-0.
Q: What is the boiling point of 2,3-Dimethylphenol?
A: Boiling point of 2,3-Dimethylphenol is 216.9±0.0 °C at 760 mmHg.
Q: What is the molecular weight of 2,3-Dimethylphenol?
A: Molecular weight of 2,3-Dimethylphenol is 122.164.
Q: What is the InChIKey of 2,3-Dimethylphenol?
A: InChIKey of 2,3-Dimethylphenol is QWBBPBRQALCEIZ-UHFFFAOYSA-N.
Q: What is the safety information for 2,3-Dimethylphenol?
A: Safety information for 2,3-Dimethylphenol: S26-S36/37/39-S45-S61.

 2,3-Dimethylphenolfactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
Henan Tianfu Chemical 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.