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63634

Supelco

Acetophenone

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

Sinônimo(s):

Methyl phenyl ketone

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About This Item

Fórmula linear:
CH3COC6H5
Número CAS:
98-86-2
Peso molecular:
120.15
Beilstein:
605842
Número CE:
202-708-7
Número MDL:
MFCD00008724
Código UNSPSC:
41116107
ID de substância PubChem:
329759881
NACRES:
NA.24
Preço e disponibilidade não estão disponíveis no momento.

grau

certified reference material
TraceCERT®

Nível de qualidade

300

densidade de vapor

4.1 (vs air)

pressão de vapor

0.45 mmHg ( 25 °C)
1 mmHg ( 15 °C)

linha de produto

TraceCERT®

temperatura de autoignição

1058 °F

prazo de validade

limited shelf life, expiry date on the label

fabricante/nome comercial

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

condição de armazenamento

under inert gas (argon)

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

n20/D 1.534 (lit.)

p.e.

202 °C (lit.)

pf

19-20 °C (lit.)

densidade

1.03 g/mL at 25 °C (lit.)

Formato

neat

cadeia de caracteres SMILES

CC(=O)c1ccccc1

InChI

1S/C8H8O/c1-7(9)8-5-3-2-4-6-8/h2-6H,1H3

chave InChI

KWOLFJPFCHCOCG-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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

Outras notas

Ion Mobility: TWCCSN2 value of 131.5 Å2 [M+HCOO]-

The collision cross section (CCS) measurement was provided by Waters Corporation, using the SYNAPT XS mass spectrometer.
For a description and overview of how ion mobility enables the measurement of the CCS of an ion visit ims.waters.com.
Further information on the SYNAPT XS mass spectrometer can be found on the IMS microsite and product webpage.

TWCCS measurements are expected to be within 2% of this reference value.

P/N 63634 is part of the Waters Extractables & Leachables UNIFI scientific library which can be downloaded from Waters Marketplace.

Informações legais

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

Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H302,H319

Classificações de perigo

Acute Tox. 4 Oral - Eye Irrit. 2

Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

179.6 °F - closed cup

Ponto de fulgor (°C)

82 °C - closed cup

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Certificados de análise (COA)

Lot/Batch Number

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Journal of chromatography. A, 1384, 76-87 (2015-02-11)
Previous data have shown that could deliver a minimum reduced plate height as small as 1.7. Additionally, the reduction of the mesopore size after C18 derivatization and the subsequent restriction for sample diffusivity across the Titan-C18 particles were found responsible
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Journal of chromatography. A, 1355, 164-178 (2014-06-28)
In a previous report, it was reported that columns packed with fully porous 1.9μm Titan-C18 particles provided a minimum reduced plate height as small as 1.7 for the most retained compound (n-octanophenone) under RPLC conditions. These particles are characterized by
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The mass transfer mechanism in four prototype columns (2.1 and 3.0×50mm, 2.1 and 3.0×100mm) packed with 1.9μm fully porous Titan-C18 particles was investigated by using two previously reported home-made protocols. The first one was used to measure the eddy dispersion
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Olfactory adaptation is a fundamental process for the functioning of the olfactory system, but the underlying mechanisms regulating its occurrence in intact olfactory sensory neurons (OSNs) are not fully understood. In this work, we have combined stochastic computational modeling and
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