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50409

Supelco

Thymol

Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Sinonimo/i:

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

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About This Item

Formula condensata:
2-[(CH3)2CH]C6H3-5-(CH3)OH
Numero CAS:
89-83-8
Peso molecolare:
150.22
Beilstein:
1907135
Numero CE:
201-944-8
Numero MDL:
MFCD00002309
Codice UNSPSC:
12142201
ID PubChem:
329757598
NACRES:
NA.24

Grado

Standard for quantitative NMR
certified reference material

Livello qualitativo

300

Tensione di vapore

1 mmHg ( 64 °C)

Descrizione

qNMR Standard

Nome Commerciale

TraceCERT®

Durata

limited shelf life, expiry date on the label

Produttore/marchio commerciale

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

tecniche

LC/MS: suitable
qNMR: suitable

P. eboll.

232 °C (lit.)

Punto di fusione

48-51 °C (lit.)

Densità

0.965 g/mL at 25 °C (lit.)

applicazioni

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
pharmaceutical

Formato

neat

Stringa SMILE

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
MGSRCZKZVOBKFT-UHFFFAOYSA-N

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Descrizione generale

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out our entire range of quantitative NMR standards (qNMR standards)
Thymol, a phenolic monoterpene derivative of cymene and an isomer of carvacrol, is a common constituent of the essential oils, derived from Thymus and Origanum plants. It is a flavoring compound and its content is directly proportional to the characteristic flavor and quality of thyme and ajwain essential oils. Thymol finds a variety of applications in pharmaceuticals, cosmetics, and the food industry.

Applicazioni

Thymol has been used as certified reference material for the quantification of the analyte in essential oil from the leaves of Mentha longifolia Huds. (Lamiaceae) and Mentha spicata L. (Lamiaceae) using gas chromatography coupled to mass spectrometry (GC-MS).

Altre note

This compound is commonly found in plants of the genus: ginkgo thymus

Prodotti consigliati

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Note legali

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

Avvertenze

Danger

Indicazioni di pericolo

H302,H314,H411

Classi di pericolo

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

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

240.8 °F - closed cup

Punto d’infiammabilità (°C)

116 °C - closed cup

Choose from one of the most recent versions:

Certificati d'analisi (COA)

Lot/Batch Number
BCCG7366
BCBW6286
BCBR1030V
BCBM5776

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Supelco

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Supelco

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Supelco

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Chemical characterization, antimicrobial and antioxidant properties of Mentha spicata L.(Lamiaceae) essential oil
Niksic H, et al.
Bulletin of the Chemists and Technologists of Bosnia and Herzegovina, 43-48 (2018)
Seasonal variation in content and chemical composition of essential oils from leaves of Mentha longifolia Huds.(Lamiaceae)
Niksic H, et al.
Bulletin of the Chemists and Technologists of Bosnia and Herzegovina, 43, 29-34 (2014)
J D Evans et al.
Current microbiology, 41(5), 336-340 (2000-10-03)
Thymol (5-methyl-2-isopropylphenol) is a phenolic compound that is used to inhibit oral bacteria. Because little is known regarding the effects of this compound on ruminal microorganisms, the objective of this study was to determine the effects of thymol on growth
Khalid Hussain Sindi et al.
Ultrasound in medicine & biology, 41(1), 301-308 (2014-12-03)
In the work described here, agreement between ultrasound and histologic measurements of enamel thickness in vitro was investigated. Fifteen extracted human premolars were sectioned coronally to produce 30 sections. The enamel thickness of each specimen was measured with a 15-MHz
Maria LLana-Ruiz-Cabello et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 72, 122-128 (2014-07-20)
Currently, direct antimicrobial and antioxidant additives derived from essential oils are used in food packaging and are perceived by consumers as low-health-risk compounds. In this study, we investigated the potential mutagenicity and genotoxicity of carvacrol and thymol, major compounds in
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