Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

View All Documentation

T0501

Sigma-Aldrich

Thymol

≥98.5%

Synonym(s):

2-Isopropyl-5-methylphenol, 5-Methyl-2-(1-methylethyl)phenol, 5-Methyl-2-isopropylphenol, IPMP

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
2-[(CH3)2CH]C6H3-5-(CH3)OH
CAS Number:
89-83-8
Molecular Weight:
150.22
Beilstein/REAXYS Number:
1907135
EC Number:
201-944-8
MDL number:
MFCD00002309
UNSPSC Code:
12171500
PubChem Substance ID:
57654643
NACRES:
NA.47

vapor pressure

1 mmHg ( 64 °C)

Quality Level

200

assay

≥98.5%

form

powder or crystals

bp

232 °C (lit.)

mp

48-51 °C (lit.)

solubility

ethanol: 50 mg/mL

density

0.965 g/mL at 25 °C (lit.)

antibiotic activity spectrum

fungi

application(s)

diagnostic assay manufacturing
hematology
histology

mode of action

DNA synthesis | interferes

storage temp.

room temp

SMILES string

CC(C)c1ccc(C)cc1O

InChI

1S/C10H14O/c1-7(2)9-5-4-8(3)6-10(9)11/h4-7,11H,1-3H3

InChI key

MGSRCZKZVOBKFT-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Thymol is generally added in the Hematoxylin and Eosin staining solution to prevent mould growth. It is also suitable for use in antimicrobial screening by the disk diffusion method. It has been used as a test compound in antifungal assay to assess the susceptibility of various fungal isolates.

Disclaimer

The product is not intendedfor use as a biocide under global biocide regulations, including but notlimited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, EuropeanBiocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’sBiocidal Products Regulation, Korea’s Consumer Chemical Products and BiocideSafety Management Act (K-BPR) and others.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 2

flash_point_f

240.8 °F - closed cup

flash_point_c

116 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000407326
0000380544
0000380545
0000370774
0000370774

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Olivier Duverger et al.
Journal of cellular physiology, 228(3), 654-664 (2012-08-14)
Mutations in DLX3 in humans lead to defects in craniofacial and appendicular bones, yet the in vivo activities related to Dlx3 function during normal skeletal development have not been fully elucidated. Here we used a conditional knockout approach to analyze
Sandeep Sharma et al.
Antimicrobial agents and chemotherapy, 53(1), 216-222 (2008-06-25)
Hydroxychavicol isolated from the chloroform extraction of aqueous extract of Piper betle leaves showed inhibitory activity against oral cavity pathogens. It exhibited an inhibitory effect on all of the oral cavity pathogens tested (MICs of 62.5 to 500 microg/ml) with
Poliana Guerino Marson Ascêncio et al.
Evidence-based complementary and alternative medicine : eCAM, 2014, 190543-190543 (2015-01-15)
Costus spiralis (Costaceae) is a species native to the Amazon region and is used in traditional medicine. The endophytic fungi used in this study were obtained from leaves of this plant. 13 strains were selected to obtain hydroethanolic extracts and
S P Lee et al.
British journal of pharmacology, 153(8), 1739-1749 (2008-03-13)
Thymol, a major component of thyme and oregano, has medical uses in oral care products as an astringent and antibiotic. Its distinctive sharp odour and pungent flavour are considered aversive properties. The molecular basis of these aversive properties is not
Hiroko Ohwada et al.
Research in developmental disabilities, 34(1), 650-655 (2012-11-06)
As the life expectancy of people with intellectual disability (ID) increases, it is becoming necessary to understand factors affecting survival. However, predictors that are typically assessed among healthy people have not been examined. Predictors of all-cause mortality, including blood, urine
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service