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42704

n-Undecane

Name: n-Undecane
Brand: SUPELCO

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonym(s):

Undecane, n-Undecane, Hendecane

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About This Item

Linear Formula:

CH₃(CH₂)₉CH₃

CAS Number:

1120-21-4

Molecular Weight:

156.31

UNSPSC Code:

41116107

Beilstein/REAXYS Number:

1697099

MDL number:

MFCD00008959

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Properties

Quality Level

300

vapor density

5.4 (vs air)

vapor pressure

<0.4 mmHg ( 20 °C)

product line

TraceCERT^®

grade

certified reference material, TraceCERT^®

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

refractive index

n20/D 1.417 (lit.)

bp

196 °C (lit.)

mp

−26 °C (lit.)

density

0.74 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCC

InChI

1S/C11H24/c1-3-5-7-9-11-10-8-6-4-2/h3-11H2,1-2H3

InChI key

RSJKGSCJYJTIGS-UHFFFAOYSA-N

Description

General description

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Legal Information

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS02,GHS08

signalword

Danger

hcodes

H226,H304

pcodes

P210 - P233 - P240 - P241 - P301 + P310 - P331

Hazard Classifications

Asp. Tox. 1 - Flam. Liq. 3

supp_hazards

EUH066

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

140.0 °F - closed cup

flash_point_c

60 °C - closed cup

Regulatory Information

新产品

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Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Global Trade Item Number

SKU	GTIN
D4008-250MG	04061833284643
D4008-1G	04061833563830
30432-1G	04061826666845
30432-100MG	04061826666838
D4008-100MG	04061833563816
42704-50MG	04065265671804