CAS 131-58-8

2-Metilbenzofenone

Descrizione:

2-Metilbenzofenone, con il numero CAS 131-58-8, è un composto organico che appartiene alla classe delle chetoni ed è caratterizzato dalla sua struttura, che consiste in un nucleo di benzofenone con un gruppo metile attaccato a uno degli anelli aromatici. Questo composto appare tipicamente come un solido cristallino bianco a giallo pallido ed è noto per il suo odore aromatico. È solubile in solventi organici come etanolo e acetone, ma ha una solubilità limitata in acqua. 2-Metilbenzofenone è utilizzato principalmente come filtro UV in varie applicazioni, tra cui cosmetici, plastiche e rivestimenti, grazie alla sua capacità di assorbire la luce ultravioletta e proteggere i materiali dalla fotodegradazione. Inoltre, ha applicazioni nella sintesi di altri composti organici e come fotoiniziatore nei processi di polimerizzazione. I dati di sicurezza indicano che deve essere maneggiato con cura, poiché può causare irritazione della pelle e degli occhi al contatto. Si raccomandano misure di sicurezza adeguate, incluso l'uso di dispositivi di protezione individuale, quando si lavora con questa sostanza.

Formula: C₁₄H₁₂O

InChI: InChI=1S/C14H12O/c1-11-7-5-6-10-13(11)14(15)12-8-3-2-4-9-12/h2-10H,1H3

InChI key: InChIKey=CKGKXGQVRVAKEA-UHFFFAOYSA-N

SMILES: C(=O)(C1=C(C)C=CC=C1)C2=CC=CC=C2

Sinonimi:

• (2-Methylphenyl)phenyl-methanone
• (2-Methylphenyl)phenylmethanone
• (Phenyl)(o-tolyl)methanone
• 2-Methyl-benzophenon
• 2-Methylbenzophenone, (Phenyl o-tolyl ketone)
• 2-Methylphenyl phenyl ketone
• Benzophenone, 2-methyl-
• Methanone, (2-methylphenyl)phenyl-
• NSC 67362
• Phenyl 2-methylphenyl ketone
• Phenyl 2-tolyl ketone
• Phenyl o-tolyl ketone
• Phenyl(2-tolyl)methanone
• Photoinitiator-2MBP
• Tris(methylthio)methane
• o-Benzoyltoluene
• o-Methylbenzophenone

2-Methylbenzophenone

CAS: 131-58-8

Formula: C₁₄H₁₂O

Purezza: >98.0%(GC)

Colore e forma: Colorless to Almost colorless clear liquid

Peso molecolare: 196.25

Ref: 3B-M0903

2-Methylbenzophenone, 98+%

CAS: 131-58-8

2-Methylbenzophenone, is used as an important raw material and intermediate in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to

Formula: C₁₄H₁₂O

Purezza: 98+%

Colore e forma: Liquid, Clear colorless to yellow

Peso molecolare: 196.25

Ref: 02-A14779

Methanone, (2-methylphenyl)phenyl-

CAS: 131-58-8

Formula: C₁₄H₁₂O

Purezza: 98%

Colore e forma: Liquid

Peso molecolare: 196.2445

Ref: IN-DA000VA5

2-Methylbenzophenone

CAS: 131-58-8

2-Methylbenzophenone is a compound that is used in a microfluidic photoreactor.

Formula: C₁₄H₁₂O

Purezza: 98%

Colore e forma: Clear Very Slight Yellow Liquid

Peso molecolare: 196.24

Ref: TM-T20361

2-Methylbenzophenone

CAS: 131-58-8

Formula: C₁₄H₁₂O

Peso molecolare: 196.25

Ref: 7W-GK3076

Orphenadrine EP Impurity B

CAS: 131-58-8

Formula: C₁₄H₁₂O

Colore e forma: Colorless Liquid

Peso molecolare: 196.25

Ref: 4Z-O-057

2-Methylbenzophenone

CAS: 131-58-8

Formula: C₁₄H₁₂O

Colore e forma: Neat

Peso molecolare: 196.24

Ref: 04-C15083791

YQ/T 31-2013 Photoinitiators Mixture 525 100 µg/mL in Acetonitrile

Prodotto controllato

CAS: 10287-53-3, 119-61-9, 131-58-8, 134-84-9, 15206-55-0, 21245-02-3, 2128-93-0, 24650-42-8, 5495-84-1, 606-28-0, 643-65-2, 71868-10-5, 7473-98-5, 82799-44-8, 83846-86-0, 90-93-7, 90-94-8, 947-19-3

Colore e forma: Mixture

Ref: 04-A50000525AL

(2-Methylphenyl)phenylmethanone (2-Methylbenzophenone)

Prodotto controllato

CAS: 131-58-8

Formula: C₁₄H₁₂O

Colore e forma: Neat

Peso molecolare: 196.24

Ref: 86-MM0801.02

2-Methylbenzophenone

CAS: 131-58-8

2-Methylbenzophenone

Formula: C₁₄H₁₂O

Purezza: 98%

Colore e forma: colourless liquid

Peso molecolare: 196.24g/mol

Ref: 54-OR5009

2-Methylbenzophenone

CAS: 131-58-8

2-Methylbenzophenone is a derivative of benzophenone that has been synthesized from a symmetrical molecule by the addition of two methyl groups on opposite sides of the benzene ring. The intramolecular hydrogen bonding in 2-methylbenzophenone allows for unsymmetrical molecules to form, which have a directional orientation. This makes 2-methylbenzophenone an excellent candidate for use in asymmetric synthesis. The reaction mechanism for the synthesis of 2-methylbenzophenone involves nucleophilic substitution with sodium carbonate and chlorine atom, followed by removal of the chloride ion with methyl ethyl ether or benzyl chloride. In this stepwise process, the first step is carried out at low temperature and then heated to increase the yield. The final step involves hydrogenation of the carbonyl group to form a keto group. Synthesis methods include condensation reactions, such as with sodium acetate and benzoic acid, or hydroly

Formula: C₁₄H₁₂O

Purezza: Min. 95%

Colore e forma: Colorless Clear Liquid

Peso molecolare: 196.24 g/mol

Ref: 3D-FM71378

(2-methylphenyl)(phenyl)methanone

CAS: 131-58-8

Formula: C₁₄H₁₂O

Purezza: 97%

Colore e forma: Liquid

Peso molecolare: 196.249

Ref: 10-F350491

2-Methylbenzophenone

CAS: 131-58-8

Formula: C₁₄H₁₂O

Colore e forma: Colourless

Peso molecolare: 196.24

Ref: TR-M289795

Orphenadrine EP Impurity B

CAS: 131-58-8

Formula: C₁₄H₁₂O

Peso molecolare: 196.25

Ref: ST-EA-CP-O22004