Chemische Werke Hommel GmbH & Co. KG  

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Specification

Concerning Product:
Article number 36301
Trade name / designation / denomination Thymol pharma
CAS number 89-83-8
Other names / synonyms•thymol;
EC number201-944-8
EC index number604-032-00-1
Customs tariff number / CN code / TARIC29071990
Molecular weight [g / mol]150,24
FormulaC10H14O
Danger 2430, 8, III
Harmful if swallowed. Causes severe skin burns and eye damage. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Causes damage to organs through prolonged or repeated exposure . Toxic to aquatic life with long lasting effects.


Parameter Test Method Specification Unit

Organoleptic test
Appearance of solution Ph.Eur. Clarity ≤ Reference suspension IV
Appearance of solution Ph.Eur. [2.2.2, II] Colour ≤ R6
Appearance visual complies to requirements
Colour visual colorless to white
Odour organoleptic comparable to standard

Physical parameter
Acidity/Alkalinity Ph.Eur. complies
Flash point CC (*) ≥ 100 °C
Form visual crystalline powder
Melting range USP/NF 48,0  –  51,0 °C
Melting range FCC 49,0  –  51,0 °C
Melting range Ph.Eur. 48,0  –  52,0 °C
Solubility in Ethanol (@25°C): 1:1

Identity
Assay GC ≥ 99,0 %
Assay USP/NF 99,0  –  101,0 %
Identification Ph.Eur. / USP Test A - D: complies
Infrared absorbtion spectrometry FCC (Diamond ATR) complies

Impurities
Residue on ignition Ph.Eur. / USP ≤ 0,05 %
Impurity GC 2-Isopropyl-4-methylphenol ≤ 0,1 %
Impurity GC N-Heptane ≤ 300 ppm
Related substances GC (Ph.Eur.) total: ≤ 1,0 %

Organic volatile impurities
Org. volat. Imp. Total GC (USP/NF) N-Heptan: complies
Annotation:
* only available as a typical value


Supplemental information:

Shelf life: 2 years

24 months

Storage conditions: Store dry at 10 to 30 ° C in the original unopened container.

Complies with monographie: EP 9.7, USP 42, NF 37, BP 2019, FCC 11

Regional origin: D

Usage: This product is permissible for use in the EU according to Regulation (EC) No 1334/2008, Regulation (EC) No 2065/2003 and Regulation (EC) No 1333/2008.


Chemische Werke Hommel GmbH & Co.KG
This document was generated electronically and is valid without signature.
Waltrop, 30. Oct. 2019
We only confirm that we took over the data from our supplier accordingly. Despite careful working, errors in the takeover are not totally excluded. Some or all parts off the document may be translated due to our best knowledge from the original to give a better understanding. If you have any questions about specific details, please call us directly. Unless otherwise marked, these data do not originate from us and have not been tested by us on the correctness. The above information corresponds to the present state of our knowledge and is intended as a general description of our products and their possible applications. We make no warranties, expressed or implied, as to the information's accuracy, adequacy, sufficiency or freedom from defect and assumes no liability in connection with any use of this information. Any user of this product is responsible for determining the suitability of our products for its particular application. The foregoing information does not absolve the buyer of its own tests. Observing existing laws and regulations, is the responsibility of the buyer of our product. Nothing included in this information waives any of our General Terms and Conditions of Sale, which control unless it agrees other in writing. Any existing intellectual/industrial property rights must be observed. Due to possible changes in our products and applicable national and international regulations and laws, the status of our products could change. Material Safety Data Sheets providing safety precautions, that should be observed when handling or storing our products, are available upon request and are provided in compliance with applicable law. The user should obtain and review the applicable Material Safety Data Sheet information before handling any of these products. For additional information, please contact us.


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