74856
(−)-Linalool
analytical standard
동의어(들):
(R)-(−)-Linalool, (R)-(−)-3,7-Dimethyl-1,6-octadien-3-ol
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제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
(CH3)2C=CHCH2CH2C(CH3)(OH)CH=CH2
CAS 번호:
Molecular Weight:
154.25
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
204-811-2
Beilstein/REAXYS Number:
1721487
MDL number:
grade
analytical standard
Quality Level
assay
≥97.0% (sum of enantiomers, GC)
optical activity
[α]20/D −20±2°, neat
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.4615 (lit.), n20/D 1.462
bp
198 °C (lit.)
density
0.862 g/mL at 20 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
C\C(C)=C\CC[C@@](C)(O)C=C
InChI
1S/C10H18O/c1-5-10(4,11)8-6-7-9(2)3/h5,7,11H,1,6,8H2,2-4H3/t10-/m0/s1
InChI key
CDOSHBSSFJOMGT-JTQLQIEISA-N
General description
(−)-Linalool is a naturally occurring enantiomer of linalool, a monoterpene compound present as a major volatile component in the essential oil of several aromatic species. It is an important flavor and fragrance ingredient employed in the cosmetic industry for neutralizing unpleasant odors that may be present in the chemicals or to enhance the individuality and appeal of products. The anti-inflammatory activity of (−)-linalool found in distilled or extracted essential oil is investigated.
(-)-Linalool is a monoterpene that is an important constituent of essential oils like lavender oil.
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
(−)-Linalool may be used as an analytical reference standard for the quantification of the analyte in the following:
- Tea samples using headspace-solid phase microextraction, followed by enantioselective gas chromatography with flame ionization detection (HS-SPME-GC-FID).
- Food matrices using headspace-solid phase microextraction (HS-SPME) coupled to gas chromatography–combustion-isotope ratio mass spectrometry (GC–C-IRMS).
(-)-Linalool has also been used as a reference standard in the quantitative determination of lavender oil in lavaflam tablets using gas chromatography method of analysis(GC).
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
저장 등급
10 - Combustible liquids
wgk
WGK 3
flash_point_f
166.3 °F - closed cup
flash_point_c
74.6 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Headspace-solid phase microextraction coupled to gas chromatography?combustion-isotope ratio mass spectrometer and to enantioselective gas chromatography for strawberry flavoured food quality control
Schipilliti L, et al.
Journal of Chromatography A, 1218(42), 17-23 (2011)
Enantiomeric analysis of linalool in teas using headspace solid-phase microextraction with chiral gas chromatography
Yang T, et al.
Industrial Crops and Products, 83, 17-23 (2016)
Development and Validation of a Gas Chromatography Method for Quantitative Determination of Lavendar Oil in Lavaflam Preparation
Aslanyan.A.M, et al.
Pharmaceutical Chemistry Journal, 50(3), 200-204 (2016)