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Principaux documents

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C85751

Sigma-Aldrich

p-Crésol

99%

Synonyme(s) :

4-méthylphénol

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About This Item

Formule linéaire :
CH3C6H4OH
Numéro CAS:
106-44-5
Poids moléculaire :
108.14
Beilstein:
1305151
Numéro CE :
203-398-6
Numéro MDL:
MFCD00002376
Code UNSPSC :
12352002
ID de substance PubChem :
329775178
Nomenclature NACRES :
NA.21
Le tarif et la disponibilité ne sont pas disponibles actuellement.

Densité de vapeur

3.72 (vs air)

Pression de vapeur

1 mmHg ( 20 °C)

Essai

99%

Forme

(Liquid, Solid, or Crystalline Solid)

Température d'inflammation spontanée

1038 °F

Limite d'explosivité

1 %
1.1 %, 150 °F

pb

202 °C (lit.)

Pf

32-34 °C (lit.)

Densité

1.034 g/mL at 25 °C (lit.)

Chaîne SMILES 

Cc1ccc(O)cc1

InChI

1S/C7H8O/c1-6-2-4-7(8)5-3-6/h2-5,8H,1H3

Clé InChI

IWDCLRJOBJJRNH-UHFFFAOYSA-N

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Catégories apparentées

Description générale

p-Cresol, also known as 4-methylphenol, is an organic compound frequently utilized as an intermediate to synthesis various chemicals. It belongs to the phenol family and is an isomer of o-cresol and m-cresol.[1]

Application


  • Detoxification of sewage sludge by natural attenuation and implications for its use as a fertilizer on agricultural soils.: This article discusses the role of p-Cresol in the detoxification processes of sewage sludge, considering its implications for safe agricultural use, addressing environmental and health concerns (Mazzeo DEC et al., 2016).

  • Characterization of livestock odors using steel plates, solid-phase microextraction, and multidimensional gas chromatography-mass spectrometry-olfactometry.: This research characterizes the complex odors of livestock environments, highlighting the role of p-Cresol in odor profiles, which could help improve management practices and mitigate odor emissions (Bulliner EA et al., 2006).

Pictogrammes

Skull and crossbonesCorrosion
GHS06,GHS05

Mention d'avertissement

Danger

Mentions de danger

H301 + H311,H314,H412

Classification des risques

Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

186.8 °F - closed cup

Point d'éclair (°C)

86 °C - closed cup

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Certificats d'analyse (COA)

Lot/Batch Number
SHBS5175
SHBS4110
SHBQ7653
SHBP0312
SHBN6637

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Michaël Carboni et al.
Inorganic chemistry, 51(19), 10447-10460 (2012-09-20)
The heterodinuclear complexes [Fe(III)Mn(II)(L-Bn)(μ-OAc)(2)](ClO(4))(2) (1) and [Fe(II)Mn(II)(L-Bn)(μ-OAc)(2)](ClO(4)) (2) with the unsymmetrical dinucleating ligand HL-Bn {[2-bis[(2-pyridylmethyl)aminomethyl]]-6-[benzyl-2-(pyridylmethyl)aminomethyl]-4-methylphenol} were synthesized and characterized as biologically relevant models of the new Fe/Mn class of nonheme enzymes. Crystallographic studies have been completed on compound 1 and
Laetitia Koppe et al.
Journal of the American Society of Nephrology : JASN, 24(1), 88-99 (2013-01-01)
The mechanisms underlying the insulin resistance that frequently accompanies CKD are poorly understood, but the retention of renally excreted compounds may play a role. One such compound is p-cresyl sulfate (PCS), a protein-bound uremic toxin that originates from tyrosine metabolism
Yu-Sen Peng et al.
Toxicology, 302(1), 11-17 (2012-07-21)
High serum levels of p-cresol have been associated with cardiovascular diseases. This study investigated the effects of p-cresol on gap junctions in neonatal cultured cardiomyocytes. p-Cresol reduced the spontaneous contraction rates of cardiomyocytes, and caused irregular cardiomyocyte beating. Junctional connexin
Fangxin Hu et al.
Analytica chimica acta, 724, 40-46 (2012-04-10)
In this paper, the reduced graphene oxide and multiwall carbon nanotubes hybrid materials (RGO-MWNTs) were prepared and a strategy for detecting environmental contaminations was proposed on the basis of RGO-MWNTs modified electrode. The hybrid materials were characterized by the scanning
K Akasaka et al.
Journal of chromatography, 617(2), 205-211 (1993-08-11)
Cholesterol ester (ChE) and triacylglycerol (TG) hydroperoxides in human plasma were determined by high-performance liquid chromatography with postcolumn detection with diphenyl-1-pyrenylphosphine. Human plasma was extracted once with n-hexane. 2,6-Di-tert.-butyl-4-methylphenol and N-stearylcinnamide were added to human plasma before extraction as an
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  1. 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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  2. 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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