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等級
analytical standard
品質等級
化驗
≥94.0% (GC)
儲存期限
limited shelf life, expiry date on the label
技術
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.447-1.450
n20/D 1.448 (lit.)
bp
257 °C (lit.)
密度
0.923 g/mL at 25 °C (lit.)
應用
cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
personal care
格式
neat
儲存溫度
2-8°C
SMILES 字串
[H]C(=O)CC(C)CCCC(C)(C)O
InChI
1S/C10H20O2/c1-9(6-8-11)5-4-7-10(2,3)12/h8-9,12H,4-7H2,1-3H3
InChI 密鑰
WPFVBOQKRVRMJB-UHFFFAOYSA-N
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一般說明
Hydroxycitronellal belongs to a broad range of flavor and fragrance standards for quality control of food and cosmetic products provided by Sigma-Aldrich. It is reported as a sensitizing fragrance allergen found in many products. Hydroxycitronella is commonly used in the cosmetic industry to neutralize unpleasant odors that may be present in the chemicals, to enhance the individuality and appeal of products, fragranced cosmetics including aftershaves, eye-creams, etc.
Hydroxycitronellal is a synthetic fragrance material used in perfumes. It can be prepared from citronellal either by hydration of citronellal bisulfite or by hydrolysis with sulphuric acid and alkali.
應用
Hydroxycitronellal has been used as an analytical reference standard for the quantification of the analyte in fragrance samples using flow modulation comprehensive 2D GC/MS (FM GCxGC/MS) method.
It may also be used as an analytical reference standard for the quantification of the analyte in the following:
It may also be used as an analytical reference standard for the quantification of the analyte in the following:
- Fragrances using comprehensive two-dimensional gas chromatography coupled with rapid scanning quadrupole mass spectrometry (GC × GC-qMS).
- Wastewater treatment plants (WWTPs) using gas chromatography-mass spectrometry (GC-MS).
It was used as reference standard for the validation of fragrance allergens in cosmetic products using solid-phase microextraction method (SPME) - gas chromatography coupled with flame ionization detector (GC–FID).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
閃點（°F）
Not applicable
閃點（°C）
Not applicable
個人防護裝備
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Synthesis of hydroxycitronellal. Hydration and subsequent hydrolysis of imines, enamines, or oxazolidines prepared from citronellal and amines.
Ishino, Ritsuko, and Ju Kumanotani
The Journal of Organic Chemistry, 39.1, 108-111 null
Monitoring of sixteen fragrance allergens and two polycyclic musks in wastewater treatment plants by solid phase microextraction coupled to gas chromatography
Godayol A, et al.
Chemosphere, 119(1), 363-370 (2015)
Dictionary of Contact Allergens, 2357-2471 (2019)
Identification, quantitation and method validation for the analysis of suspected allergens in fragrances by comprehensive two-dimensional gas chromatography coupled with quadrupole mass spectrometry and with flame ionization detection
Cordero C, et al.
Journal of Chromatography A, 1150(1-2), 37-49 (2007)
Validation of SPME-GC-FID Method for Determination of Fragrance Allergens in Selected Cosmetic Products.
Divisova, R., et al.
Acta Chromatographica , 27.3, 509-523 (2015)
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