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Merck
CN

44818

Eicosane

analytical standard

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About This Item

Linear Formula:
CH3(CH2)18CH3
CAS Number:
112-95-8
Molecular Weight:
282.55
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329756551
EC Number:
204-018-1
Beilstein/REAXYS Number:
1700722
MDL number:
MFCD00009344

Key Documents

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Product Name

Eicosane, analytical standard

InChI key

CBFCDTFDPHXCNY-UHFFFAOYSA-N

InChI

1S/C20H42/c1-3-5-7-9-11-13-15-17-19-20-18-16-14-12-10-8-6-4-2/h3-20H2,1-2H3

SMILES string

CCCCCCCCCCCCCCCCCCCC

grade

analytical standard

vapor density

9.8 (vs air)

assay

≥99.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

220 °C/30 mmHg (lit.)

mp

35-37 °C (lit.)
37-40 °C

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

format

neat

Quality Level

100

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Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H304

Hazard Classifications

Asp. Tox. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Certificates of Analysis (COA)

Lot/Batch Number
BCCN6905
BCCL6188
BCCJ9980
BCCH0707
BCCD7615

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Adrian De Grazia et al.
Forensic science international, 216(1-3), 189-197 (2011-10-25)
In 1979, Miller and Patel showed that a solution containing two diacetylene monomers, 2,4-hexadiyne-1,6-bis(phenylurethane) (HDDPU) and 2,4-hexadiyne-1,6-bis(p-chlorophenylurethane) (HDDCPU) could be used to develop latent fingermarks on a non-porous surface. In the current work, the same mixture (HDDPU:HDDCPU=10:1, in acetone solution)
Nitu Sood et al.
Environmental science and pollution research international, 17(3), 603-610 (2009-09-24)
Primitive wax refining techniques had resulted in almost 50,000 tonnes of acidic oily sludge (pH 1-3) being accumulated inside the Digboi refinery premises in Assam state, northeast India. A novel yeast species Candida digboiensis TERI ASN6 was obtained that could
T C Ionescu et al.
Physical review letters, 96(3), 037802-037802 (2006-02-21)
We use nonequilibrium molecular dynamics simulations to investigate the structural properties of an oriented melt of n-eicosane under steady-state planar elongational flow. The flow-induced structure was evaluated using the structure factor s(k) taken as the Fourier transform of the total
Songpon Phadungphatthanakoon et al.
ACS applied materials & interfaces, 3(9), 3691-3696 (2011-09-03)
Existing encapsulated organic phase change materials (PCM) usually contain a shell material that possesses a poor heat storage capacity and so results in a lowered latent heat storage density of the encapsulated PCM compared to unencapsulated PCM. Here, we demonstrate
S T Krueger
Journal of forensic sciences, 39(1), 177-185 (1994-01-01)
The analysis of cocaine base is a major part of the forensic drug chemist's workload. Simplifying quantitative methodology can assist the drug chemist. Methods currently employed for quantitation of cocaine base utilize either an internal standard or a direct comparison.
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Protocols

US EPA Method 8015 (modified): GC Analysis of Diesel Range Organics (DRO) on SLB®-5ms (20 m x 0.18 mm I.D., 0.18 µm), Fast GC Analysis

Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane

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