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Merck
CN

126799

1-Dodecanol

reagent grade, 98%

Synonym(s):

Alcohol C12, Dodecyl alcohol, Lauryl alcohol

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About This Item

Linear Formula:
CH3(CH2)11OH
CAS Number:
112-53-8
Molecular Weight:
186.33
NACRES:
NA.21
PubChem Substance ID:
329749809
eCl@ss:
39020229
UNSPSC Code:
12352104
EC Number:
203-982-0
MDL number:
MFCD00004753
Beilstein/REAXYS Number:
1738860
Grade:
reagent grade
Assay:
98%
Bp:
260-262 °C (lit.)
Vapor pressure:
0.1 mmHg ( 20 °C)

Key Documents

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Product Name

1-Dodecanol, reagent grade, 98%

InChI key

LQZZUXJYWNFBMV-UHFFFAOYSA-N

InChI

1S/C12H26O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h13H,2-12H2,1H3

SMILES string

CCCCCCCCCCCCO

grade

reagent grade

vapor density

7.4 (vs air)

vapor pressure

0.1 mmHg ( 20 °C)

assay

98%

form

solid or liquid

autoignition temp.

500 °F

expl. lim.

4 %

refractive index

n20/D 1.442 (lit.)

bp

260-262 °C (lit.)

mp

22-26 °C (lit.)

solubility

water: slightly soluble 1 g/L at 23 °C

density

0.833 g/mL at 25 °C (lit.)

Quality Level

100

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Application

1-Dodecanol may be employed as an extraction reagent in the pipette vial dispersive liquid-liquid microextraction method coupled with HPCL studies.

General description

1-Dodecanol, a fatty alcohol, is a long chain aliphatic alcohol. Solid-liquid phase diagrams of its binary mixtures with various other fatty alcohols (1-tetradecanol, 1-hexadecanol and 1-octadecanol) have been evaluated by employing high pressure microscopy and DSC (Differential scanning calorimetry). It undergoes oxidation in the presence of multiwall carbon nanotubes (MWCNTs) supported MoO3 (Mo/MWCNTs) and potassium containing Mo/MWCNTs (K/Mo/MWCNTs) catalysts to afford 1-dodecanal. Its oxidation in the presence of Ru and Pt based carbon catalysts has been reported.

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

hcodes

H319,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

249.8 °F - closed cup

flash_point_c

121 °C - closed cup

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Certificates of Analysis (COA)

Lot/Batch Number
SDBB6970
SDBB6022
MKCZ4836
MKCX6343
STBL0602

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Fragrances by selective oxidation of long-chain alcohols.
Villa A, et al.
Chinese Journal of Catalysis, 35(6), 945-951 (2014)
Potassium-promoted Mo/MWCNTs catalysts for effective partial oxidation of 1-dodecanol to 1-dodecanal.
Liao SY and Ko AN.
Applied Catalysis A: General, 496, 79-85 (2015)
High Pressure Solid-Liquid Equilibrium of Fatty Alcohols Binary Systems from 1-Dodecanol, 1-Tetradecanol, 1-Hexadecanol, and 1-Octadecanol.
Dorighello Carareto ND, et al.
Journal of Chemical and Engineering Data, 60(10), 2966-2973 (2015)
Xuefei Xi et al.
Journal of separation science, 39(2), 391-398 (2015-11-04)
A simple, sensitive, and efficient method of using a pipette vial to perform dispersive liquid-liquid microextraction based on the solidification of floating organic droplets was coupled with high-performance liquid chromatography (HPLC) and a diode array detector for the preconcentration and
Kun Liu et al.
Journal of chromatography. A, 1227, 96-104 (2012-01-24)
Seven crosslinking monomers, i.e., 1,3-butanediol dimethacrylate (1,3-BDDMA), 1,4-butanediol dimethacrylate (1,4-BDDMA), neopentyl glycol dimethacrylate (NPGDMA), 1,5-pentanediol dimethacrylate (1,5-PDDMA), 1,6-hexanediol dimethacrylate (1,6-HDDMA), 1,10-decanediol dimethacrylate (1,10-DDDMA), and 1,12-dodecanediol dimethacrylate (1,12-DoDDMA), were used to synthesize highly cross-linked monolithic capillary columns for reversed-phase liquid chromatography
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