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P51605

Sigma-Aldrich

Propiophenone

99%

Synonym(s):

Ethyl phenyl ketone

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About This Item

Linear Formula:
C6H5COC2H5
CAS Number:
93-55-0
Molecular Weight:
134.18
Beilstein/REAXYS Number:
606215
EC Number:
202-257-6
MDL number:
MFCD00009309
UNSPSC Code:
12352100
PubChem Substance ID:
24898604
NACRES:
NA.22

vapor pressure

1 mmHg ( 50 °C)

assay

99%

refractive index

n20/D 1.526 (lit.)

bp

218 °C (lit.)

mp

17-19 °C (lit.)

density

1.009 g/mL at 20 °C
1.009 g/mL at 25 °C (lit.)

SMILES string

CCC(=O)c1ccccc1

InChI

1S/C9H10O/c1-2-9(10)8-6-4-3-5-7-8/h3-7H,2H2,1H3

InChI key

KRIOVPPHQSLHCZ-UHFFFAOYSA-N

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Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

210.2 °F - closed cup

flash_point_c

99 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG3580
BCCH2701
BCCC9574
BCCB8368
BCBZ6895

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S S Tang et al.
Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases, 21(3), 236-241 (2015-02-07)
Nontuberculous mycobacteria infection is a growing global concern, but data from Asia are limited. This study aimed to describe the distribution and antibiotic susceptibility profiles of rapidly growing mycobacterium (RGM) isolates in Singapore. Clinical RGM isolates with antibiotic susceptibility tests
Ruben De Pauw et al.
Journal of chromatography. A, 1420, 129-134 (2015-10-20)
A new system is proposed for applying fast temperature gradients in liquid chromatography. It consists of a 0.7 mm × 150 mm fused-silica column coated with a 50 μm Nickel-layer, which is connecting with a power source and a temperature
Zsolt Székelyhidi et al.
Bioorganic & medicinal chemistry letters, 15(13), 3241-3246 (2005-06-01)
SR protein-specific kinase-1 (SRPK-1) has been identified as a validated target for hepatitis B virus (HBV). A series of novel tricyclic quinoxaline derivatives was designed and synthesised as potential kinase inhibitory antiviral agents and was found to be active and
Nikola Vaňková et al.
Journal of chromatography. A, 1409, 152-158 (2015-07-29)
The effect of gradient steepness on the kinetic performance limits and peak compression effects has been assessed in gradient mode for the separation of phenol derivatives using columns packed with 2.6μm core-shell particles. The effect of mobile-phase velocity on peak
D Essaid et al.
Journal of pharmaceutical and biomedical analysis, 114, 227-240 (2015-06-24)
Porphyrins are a class of photosensitizers used in photodynamic therapy (PDT). Understanding the interaction of porphyrins with membrane cells components is important in order to improve this therapy. Many analytical methods can be used for this aim. High performance liquid
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Questions

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  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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