50409

Thymol

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

• Sinónimos: 2-Isopropyl-5-methylphenol, 5-Methyl-2-(1-methylethyl)phenol, 5-Methyl-2-isopropylphenol, IPMP
• Fórmula lineal: 2-[(CH₃)₂CH]C₆H₃-5-(CH₃)OH
• Número de CAS: 89-83-8
• Peso molecular: 150.22
• Beilstein: 1907135
• Número CE: 201-944-8
• Número MDL: MFCD00002309
• Código UNSPSC: 12142201
• ID de la sustancia en PubChem: 329757598
• NACRES: NA.24

Propiedades

• grado: Standard for quantitative NMR; certified reference material
• Nivel de calidad: 300
• presión de vapor: 1 mmHg ( 64 °C)
• descripción: qNMR Standard
• Línea del producto: TraceCERT^®
• caducidad: limited shelf life, expiry date on the label
• fabricante / nombre comercial: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• técnicas: LC/MS: suitable; qNMR: suitable
• bp: 232 °C (lit.)
• mp: 48-51 °C (lit.)
• densidad: 0.965 g/mL at 25 °C (lit.)
• aplicaciones: cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care; pharmaceutical
• Formato: neat
• cadena SMILES: 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
• Clave InChI: MGSRCZKZVOBKFT-UHFFFAOYSA-N

Descripción

Descripción general

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.[1] It is a flavoring compound and its content is directly proportional to the characteristic flavor and quality of thyme and ajwain essential oils.[2] Thymol finds a variety of applications in pharmaceuticals, cosmetics, and the food industry.[3]

Aplicación

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)[4] and Mentha spicata L. (Lamiaceae)[5] using gas chromatography coupled to mass spectrometry (GC-MS).

Otras notas

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

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Información legal

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

Información de seguridad

• Pictogramas: GHS05,GHS07,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H302,H314,H411
• Consejos de prudencia: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
• Código de clase de almacenamiento: 8B - Non-combustible corrosive hazardous materials
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): 240.8 °F - closed cup
• Punto de inflamabilidad (°C): 116 °C - closed cup