CAS 98-83-9

α-Metilestireno

Descrição:

α-Metilestireno é um composto orgânico caracterizado por sua estrutura aromática, apresentando um grupo vinil ligado a um anel de benzeno substituído por um metilo. É um líquido incolor a amarelo pálido com um odor doce e floral. O composto é conhecido por sua baixa solubilidade em água, mas é solúvel em solventes orgânicos como etanol e éter. α-Metilestireno tem um ponto de ebulição relativamente baixo e uma densidade moderada em comparação com a água. É utilizado principalmente como monômero na produção de vários polímeros e copolímeros, particularmente na fabricação de plásticos e resinas. Além disso, serve como intermediário na síntese de outros compostos químicos. A substância é inflamável e deve ser manuseada com cuidado, pois pode representar riscos à saúde ao ser inalada ou em contato com a pele. Sua reatividade inclui a participação em reações de polimerização, tornando-a valiosa em aplicações industriais. Medidas de segurança adequadas devem ser observadas ao trabalhar com α-Metilestireno para mitigar potenciais perigos.

Fórmula: C₉H₁₀

InChI: InChI=1S/C9H10/c1-8(2)9-6-4-3-5-7-9/h3-7H,1H2,2H3

Chave InChI: InChIKey=XYLMUPLGERFSHI-UHFFFAOYSA-N

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

Sinónimos:

• (1-Methylethenyl)benzene
• 1-Methyl-1-phenylethene
• 1-Methyl-1-phenylethylene
• 1-Methylvinyl benzene
• 1-Phenyl-1-methylethylene
• 1-Propene, 2-phenyl-
• 2-Fenilpropeno
• 2-Phenyl Propene
• 2-Phenyl-1-Propene
• 2-Phenyl-1-propylene
• 2-Phenyl-2-propene
• 2-Phenyl-propylene
• 2-Phenylpropen
• 2-Phenylpropene
• 2-Phenylpropylene
• Benzene, (1-methylethenyl)-
• Benzene, isopropenyl-
• Dow Corning 56
• Isopropenyl Benzene
• Isopropenylbenzene
• K 150 (styrene)
• Methylstyrene
• Nsc 9400
• Prop-1-en-2-ylbenzene
• Styrene, α-methyl-
• alpha-Methylstyrene monomer
• α-METHYL STYRENE
• α-Methylstyrene
• α-Methylstyrol
• α-Methylvinylbenzene

α-Methylstyrene (stabilized with TBC)

CAS: 98-83-9

Fórmula: C₉H₁₀

Pureza: >99.0%(GC)

Cor e Forma: Colorless to Almost colorless clear liquid

Peso molecular: 118.18

Ref: 3B-M0429

α-Methylstyrene, 99%, stab. with 10-20 ppm 4-tert-butylcatechol

CAS: 98-83-9

-Methylstyrene (AMS) is used in the synthesis of (acrylonitrile-styrene-acrylic copolymer)/(-methylstyrene-acrylonitrile copolymer). It is used in the manufacture of plasticizers, resins and polymers. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfo

Fórmula: C₉H₁₀

Pureza: 99%

Cor e Forma: Clear, colorless, Liquid

Peso molecular: 118.18

Ref: 02-L03609

α-Methylstyrene

CAS: 98-83-9

α-Methylstyrene

Fórmula: C₉H₁₀

Pureza: ≥95%

Cor e Forma: clear. almost colourless liquid

Peso molecular: 118.178g/mol

Ref: 54-OR97947

EPA Method 8260 VOC Mixture 565 200 µg/mL in Methanol

Produto Controlado

CAS: 107-13-1, 108-10-1, 108-87-2, 110-54-3, 110-57-6, 110-75-8, 110-82-7, 1634-04-4, 544-10-5, 591-78-6, 624-92-0, 67-64-1, 74-88-4, 75-15-0, 75-18-3, 78-79-5, 78-93-3, 79-20-9, 97-63-2, 98-83-9

Cor e Forma: Mixture

Ref: 04-A50000656ME

α-Methylstyrene

Produto Controlado

CAS: 98-83-9

Fórmula: C₉H₁₀

Cor e Forma: Neat

Peso molecular: 118.18

Ref: 04-CA15143500

ASTM Method D7845 Check Standard 0.01-0.05 Wt% in Toluene

Produto Controlado

CAS: 100-42-5, 100-80-1, 105-67-9, 108-93-0, 108-95-2, 1195-32-0, 122-99-6, 123-07-9, 141-32-2, 142-96-1, 19902-08-0, 2039-89-6, 2234-20-0, 25837-05-2, 4169-04-4, 5989-27-5, 60-12-8, 611-15-4, 620-17-7, 622-97-9, 71-36-3, 77-73-6, 770-35-4, 80-56-8, 873-66-5, 90-00-6, 90-12-0, 91-20-3, 91-57-6, 93-56-1, 95-13-6, 98-83-9, 98-85-1, 99-89-8

Cor e Forma: Mixture

Ref: 04-GS09001085TO

Prop-1-en-2-ylbenzene

CAS: 98-83-9

Fórmula: C₉H₁₀

Peso molecular: 118.18

Ref: 4Z-B-139218

α-Methylstyrene

CAS: 98-83-9

Applications α-methylstyrene (AMS) is a useful intermediate. It can be used in the manufacture of plasticizers, resins and polymerization production processes. It is a co-product formed in a variation of the cumene process. The homopolymer obtained from this monomer, poly(α-methylstyrene), is unstable, being characterized by a low ceiling temperature.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Lund, A., et al.: Spectrochim. Acta A, 98, 367 (2012); Natl. Toxicol. Program tech. report series, (543), 1-210 (2007); Chen, L., et al: Drug Metab. Dispos., 39, 498 (2011)

Fórmula: C₉H₁₀

Cor e Forma: Colourless

Peso molecular: 118.18

Ref: TR-M325395

(1-Methylethenyl)-benzene contains 15 ppm p-tert-butylcatechol as inhibitor

CAS: 98-83-9

Fórmula: C₉H₁₀

Pureza: 95.0%

Cor e Forma: Liquid

Peso molecular: 118.179

Ref: 10-F245708

2-Phenyl-1-propene - stabilized with TBC

CAS: 98-83-9

2-Phenyl-1-propene stabilized with TBC is a monomer that is used in the production of cationic polymers. This polymer undergoes a free radical polymerization process, which requires a catalyst to initiate the reaction. The most commonly used catalyst for this process is an organometallic compound, such as titanium tetrachloride (TTC) or zirconium tetrachloride (ZTC). The kinetic data of this reaction show that the monomer reacts with two equivalents of TTC or ZTC. The reaction mechanism involves an initial addition reaction between TTC/ZTC and the hydroxyl group on 2-phenyl-1-propene, followed by a subsequent insertion reaction between the methyl ethyl group on 2-phenyl-1-propene and the nitrogen atom on TTC/ZTC. This process produces a stable cationic polymer that can be used in clinical pathology and carcinogenesis studies.

Fórmula: C₉H₁₀

Pureza: Min. 95%

Peso molecular: 118.18 g/mol

Ref: 3D-FP76183