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Key Documents

51523

Supelco

Heneicosane

analytical standard

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About This Item

Linear Formula:
CH3(CH2)19CH3
CAS Number:
Molecular Weight:
296.57
Beilstein/REAXYS Number:
1748500
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

analytical standard

Quality Level

vapor density

10.3 (vs air)

vapor pressure

<1 mmHg ( 20 °C)

assay

≥99.5% (GC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

bp

100 °C/2 mmHg (lit.)
356.1 °C/760 mmHg

mp

39-41 °C (lit.)
39-42 °C

application(s)

petroleum

format

neat

SMILES string

CCCCCCCCCCCCCCCCCCCCC

InChI

1S/C21H44/c1-3-5-7-9-11-13-15-17-19-21-20-18-16-14-12-10-8-6-4-2/h3-21H2,1-2H3

InChI key

FNAZRRHPUDJQCJ-UHFFFAOYSA-N

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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.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

Eyeshields, Gloves, type N95 (US)


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Luana Quassinti et al.
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Smyrnium olusatrum (Apiaceae), well known as wild celery, is a biennal celery-scented plant used for many centuries as a vegetable, then abandoned after the introduction of celery. In the present work, the essential oil obtained from inflorescences and the amounts
Christian Zorzetto et al.
Fitoterapia, 100, 95-109 (2014-12-03)
In the present work we carried out a phytochemical and biological investigation on three Hypericum species, i.e. Hypericum reflexum, Hypericum canariense and Hypericum grandifolium, from the Canary Islands where they are traditionally used as diuretic, wound healing, vermifuge, sedative and

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