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P28263

2-Phenylphenol

99%

Synonim(y):

2-Hydroxybiphenyl

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Rozmiar/SKUDostępnośćCena netto
500 g
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310,00 zł
2 kg
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1080,00 zł
810,00 zł

Informacje o tej pozycji

Wzór liniowy:
C6H5C6H4OH
Numer CAS:
Masa cząsteczkowa:
170.21
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-993-5
Beilstein/REAXYS Number:
606907
MDL number:
Assay:
99%
Form:
solid

310,00 zł


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vapor pressure

7 mmHg ( 140 °C)

Quality Segment

assay

99%

form

solid

bp

282 °C (lit.)

mp

57-59 °C (lit.)

fluorescence

λex 231 nm; λem 356 nm

functional group

phenyl

SMILES string

Oc1ccccc1-c2ccccc2

InChI

1S/C12H10O/c13-12-9-5-4-8-11(12)10-6-2-1-3-7-10/h1-9,13H

InChI key

LLEMOWNGBBNAJR-UHFFFAOYSA-N

General description

2-Phenylphenol, also known as o-phenylphenol, is commonly used as a chemical intermediate for the synthesis of pharmaceuticals, dyes, and fragrances.

Application

2-Phenylphenol can be used as a precursor in the synthesis of:
  • Dibenzofurans via palladium-catalyzed, phenol-directed C-H activation/C-O cyclization or copper-catalyzed aerobic C-H activation, followed by cycloetherification.
  • 6H-Dibenzo[b,d]pyran-6-ones via ruthenium-catalyzed carbonylative C-H cyclization.
  • o-Phenylenes, a class of conjugated oligomers via an iterative sequence of Suzuki-Miyaura coupling reactions.
  • o,o,p-Oligophenylenes via palladium-catalyzed C-H arylation.

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Ta pozycja
4552993681
description

99%

description

PESTANAL®, analytical standard

description

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

assay

99%

assay

-

assay

-

Quality Level

200

Quality Level

100

Quality Level

300

form

solid

form

-

form

-

bp

282 °C (lit.)

bp

282 °C (lit.)

bp

282 °C (lit.)

mp

57-59 °C (lit.)

mp

57-59 °C (lit.)

mp

57-59 °C (lit.)

vapor pressure

7 mmHg ( 140 °C)

vapor pressure

7 mmHg ( 140 °C)

vapor pressure

7 mmHg ( 140 °C)


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Słowo ostrzegawcze

Danger

Temperatura zapłonu (°F)

255.2 °F - closed cup

Temperatura zapłonu (°C)

124 °C - closed cup

PPE (środki ochrony indywidualnej)

dust mask type N95 (US), Eyeshields, Gloves

Kody zagrożeń

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1B

Klasa składowania

8A - Combustible corrosive hazardous materials



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Certyfikaty analizy (CoA)

Lot/Batch Number

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Questions

1–2 of 2 Questions  
  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/418/501/product-dating-information-06-25-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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