75544
1-Dodecanol
analytical standard
동의어(들):
Alcohol C12, Dodecyl alcohol, Lauryl alcohol
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크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CH3(CH2)11OH
CAS 번호:
Molecular Weight:
186.33
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-982-0
Beilstein/REAXYS Number:
1738860
MDL number:
eCl@ss:
39020229
grade
analytical standard
Quality Level
vapor density
7.4 (vs air)
vapor pressure
0.1 mmHg ( 20 °C)
assay
≥98.0% (GC)
autoignition temp.
500 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
4 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤0.5% water
refractive index
n20/D 1.442 (lit.)
bp
260-262 °C (lit.)
mp
22-26 °C (lit.)
density
0.833 g/mL at 25 °C (lit.)
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
SMILES string
CCCCCCCCCCCCO
InChI
1S/C12H26O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3
InChI key
LQZZUXJYWNFBMV-UHFFFAOYSA-N
유사한 제품을 찾으십니까? 방문 제품 비교 안내
General description
1-Dodecanol belongs to a broad range of flavor and fragrance standards, used for the quality control of food and cosmetic products. It is identified as the main component in Etlingera elatior flower, widely used in traditional medicine and as a flavoring compound in food products, essential oils of Hypericum perforatum and Polygonum minus. It is the most studied C12 alcohol and finds extensive usage as a diluent/solvent/blender in low-cost perfumes, detergent fragrances, etc.
Application
1-Dodecanol may be used as an analytical reference standard for the quantification of the analyte in:
- Etlingera elatior
- flower using gas chromatography-mass spectroscopy (GC-MS).
- Essential oils from the aerial parts of Hypericum perforatum by gas chromatography (GC) and gas chromatography coupled to mass spectrometry (GC-MS).
- Essential oils from Polygonum minus by gas chromatography coupled to mass spectrometry (GC-MS) and GC-MS/olfactometry (GC-MS/O) with aroma extraction dilution analysis (AEDA).
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2
저장 등급
11 - Combustible Solids
flash_point_f
249.8 °F - closed cup
flash_point_c
121 °C - closed cup
Changes in essential oil composition in Saint John?s wort (Hypericum perforatum L.) aerial parts during its phenological cycle
Schwob I, et al.
Biochemical Systematics and Ecology, 32(8), 735-745 (2004)
GC-MS/Olfactometric characterisation and aroma extraction dilution analysis of aroma active compounds in'Polygonum minus' essential oil
Rusdi AN, et al.
Plant Archives, 9(4), 289-289 (2016)
Shufen Shen et al.
The Analyst, 140(1), 265-271 (2014-11-05)
A facile organic-silica hybrid monolith was prepared by a thiol-ene click reaction of polyhedral oligomeric silsesquioxane methacryl substituted (POSS-MA) with 1,4-bis(mercaptoacetoxy) butane (BMAB) using toluene and dodecanol as a porogenic system. The effects of the ratio of POSS-MA-BMAB and porogenic
Xiaohong Hou et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 969, 123-127 (2014-08-30)
A novel ultrasound-assisted dispersive liquid-liquid microextraction based on solidification of floating organic droplet method (UA-DLLME-SFO) combined with gas chromatography (GC) was developed for the determination of eight pyrethroid pesticides in tea for the first time. After ultrasound and centrifugation, 1-dodecanol
Virender Kumar et al.
Molecular pharmaceutics, 12(4), 1289-1298 (2015-02-14)
Successful treatment of pancreatic ductal adenocarcinoma (PDAC) remains a challenge due to the desmoplastic microenvironment that promotes both tumor growth and metastasis and forms a barrier to chemotherapy. Hedgehog (Hh) signaling is implicated in initiation and progression of PDAC and
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