QB/T 2617-2011 Terpineol
1 Scope
This standard specifies the requirements, test methods, inspection rules, and marking, packaging, transportation, storage and shelf life of terpineol.
This standard is applicable to the analysis and evaluation of the quality of terpineol made from pinene through chemical reaction. The product is a mixture of isomers such as α-terpineol, β-terpineol and γ-terpineol, with α-terpineol as the main one.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
GB/T 11540 Fragrance/Flavor substances - Determination of relative density (GB/T 11540-2008, ISO 279: 1998, MOD)
GB/T 14454.2 Fragrance/Flavor substances - Method for valuation of odour
GB/T 14454.4 Fragrance/Flavor substances - Determination of refractive index (GB/T 14454.4-2008, ISO 280: 1998, MOD)
GB/T 14454.5 Fragrance/Flavor substances - Determination of optical rotation (GB/T 14454.5-2008, ISO 592: 1998, MOD)
GB/T 14454.7 Fragrance/Flavor substances - Determination of freezing point (GB/T 14454.7-2008, ISO 1041: 1973, MOD)
GB/T 14455.3 Fragrance/Flavor substances - Evaluation of solubility (miscibility) in ethanol (GB/T 14455.3-2008, ISO 875: 1999, MOD)
GB/T 14457.2 Isolate and synthetic aroma chemicals - Method for determination of distillation range
3 Chemical name, molecular formula, structural formula and relative molecular mass of the product
Chemical name: α-terpineol: p-1-en-8-ol
β-terpineol: p-8-en-1-ol
γ-terpineol: p-4 (8)-en-1-ol
CAS No.: 98-55-5
Molecular formula: C10H18O
Structural formula:
Foreword i
1 Scope
2 Normative references
3 Chemical name, molecular formula, structural formula and relative molecular mass of the product
4 Requirements
5 Test methods
6 Inspection rules
7 Marking, packaging, transportation, storage and shelf life
Annex A (Informative) Typical gas chromatogram of terpineol (area normalization method)
