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405655

Sigma-Aldrich

2-Hydroxy-2-methylpropiophenone

97%

Synonyme(s) :

1-Hydroxy-1-methylethyl phenyl ketone, 1-Phenyl-2-methyl-2-hydroxypropanone, 2-Hydroxy-2-methyl-1-phenyl-1-propanone, 2-Methyl-3-phenyl-3-oxopropan-2-ol

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50 ML
117.00 CHF
250 ML
260.00 CHF

117.00 CHF

Date d'expédition estimée le25 mars 2025

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50 ML
117.00 CHF
250 ML
260.00 CHF

About This Item

Formule linéaire :
C6H5COC(CH3)2OH
Numéro CAS:
7473-98-5
Poids moléculaire :
164.20
Numéro CE :
231-272-0
Numéro MDL:
MFCD00040710
Code UNSPSC :
12162002
ID de substance PubChem :
24865322
Nomenclature NACRES :
NA.23

117.00 CHF

Date d'expédition estimée le25 mars 2025

Devis pour commande en gros

Niveau de qualité

200

Essai

97%

Forme

liquid

Indice de réfraction

n20/D 1.533 (lit.)

pb

102-103 °C/4 mmHg (lit.)

Densité

1.077 g/mL at 25 °C (lit.)

Chaîne SMILES 

CC(C)(O)C(=O)c1ccccc1

InChI

1S/C10H12O2/c1-10(2,12)9(11)8-6-4-3-5-7-8/h3-7,12H,1-2H3

Clé InChI

XMLYCEVDHLAQEL-UHFFFAOYSA-N

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Description générale

2-Hydroxy-2-methylpropiophenone is a radical photoinitiator (PI) molecule that can be used in the crosslinking of polymers by the exposure of UV radiation. It can be used in the development of UV curable resins for exterior coating applications.[1][2][3]

Application

  • Photochemical Thiol-Ene “Click” Chemistry: The study utilized 2-hydroxy-2-methylpropiophenone for the synthesis of highly functional polyols by photochemical thiol-ene “click” chemistry (M Ionescu, A Garcia-Comer, T Spidel, 2023).
  • Development of Water-Soluble Type I Photoinitiators: This study focused on the development of new water-soluble type I photoinitiators for hydrogel synthesis using 2-hydroxy-2-methylpropiophenone, enhancing the understanding of photopolymerization processes (B Aubry, F Dumur, M Lansalot, E Bourgeat-Lami, 2022).

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Mentions de danger

H302,H412

Classification des risques

Acute Tox. 4 Oral - Aquatic Chronic 3

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

251.6 °F - closed cup

Point d'éclair (°C)

122 °C - closed cup

Équipement de protection individuelle

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
0000408730
0000330340
0000262671
SHBS1186
MKCV7891

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Consulter la Bibliothèque de documents

Anirudha Banerjee et al.
Science advances, 5(8), eaax1893-eaax1893 (2019-08-28)
Structures and particles that slowly release solute into solution can attract or repel other particles in suspension via diffusiophoresis, a process we termed "soluto-inertial (SI) interactions." These SI interactions involve "beacons" that establish and sustain nonequilibrium solute fluxes over long
Ana-Irina Cocarta et al.
Materials science & engineering. C, Materials for biological applications, 103, 109799-109799 (2019-07-28)
Retinoblastoma (Rb) is the most common primary malignant intraocular tumor in children which develops from the retinal stem cells. Systemic chemotherapy is the typical therapeutic treatment and though most children survive Rb, they often lose their vision, or the eye
Lu Li et al.
Polymers, 12(1) (2020-01-18)
The detection of p-nitrophenol (PNP) is of great significance for assessment of environment pollution and potential health risks. In this study, based on inverse opal polymeric photonic crystals (IOPPCs), a selective and visual sensor for high-performance PNP detection is developed.
Xuehua Zhang et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(30), 9253-9257 (2015-07-15)
Nanodroplets on a solid surface (i.e., surface nanodroplets) have practical implications for high-throughput chemical and biological analysis, lubrications, laboratory-on-chip devices, and near-field imaging techniques. Oil nanodroplets can be produced on a solid-liquid interface in a simple step of solvent exchange
Martin F Haase et al.
Nature communications, 8(1), 1234-1234 (2017-11-02)
The decoration of porous membranes with a dense layer of nanoparticles imparts useful functionality and can enhance membrane separation and anti-fouling properties. However, manufacturing of nanoparticle-coated membranes requires multiple steps and tedious processing. Here, we introduce a facile single-step method
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Questions

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

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    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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