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51523

Supelco

Heneicosane

analytical standard

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About This Item

Linear Formula:
CH3(CH2)19CH3
CAS Number:
629-94-7
Molecular Weight:
296.57
Beilstein:
1748500
MDL number:
MFCD00009346
UNSPSC Code:
41116107
PubChem Substance ID:
329757700
NACRES:
NA.24

grade

analytical standard

Quality Level

100

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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCF5891
BCCC9246
BCBX5374
BCBV7282
BCBT1956

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