Xylene - Anhydrous Grade, ≥98%, mixture of isomers , CAS No.1330-20-7
Disponible
SKU
X139941
Mixed xylene is a mixture of o-xylene, m-xylene, p-xylene and ethylbenzene. When used as a chemical raw material, its individual isomers can be separated in advance.This mixture is mainly applied as a solvent for paints and coatings as well as an additive for aviation gasoline. It has a characteristic odor, is combustible, miscible with anhydrous ethanol, diethyl ether and chloroform, and practically insoluble in water. It is highly flammable; its vapor can form explosive mixtures with air, with a volumetric explosion limit of approximately 1% to 7%. It is of low toxicity, with an LC₅₀ (rat, inhalation) of 0.67% over 4 hours. The substance is irritating, and its vapor exhibits narcotic effects at high concentrations. It serves as a solvent, a reagent for determining water content in numerous organic compounds, and a cleaning agent for microscopes, silicon components, thermistors and other devices.
Application
Xylenes can be used as a solvent:
In the tetraphosphine/palladium-catalyzed Suzuki cross-coupling with sterically hindered aryl halides and arylboronic acids to synthesize tri-ortho-substituted biaryl adducts.
For the N-alkylation of amines or ammonia with alcohols to synthesize N-alkyl amines.
To synthesize aromatic polyimides by reacting unsymmetric phosphinated diamines and dianhydrides via solution polymerization.
Más Información
| CAS | 1330-20-7 |
|---|---|
| Concentración | mixture of isomers |
| Sinónimos | M-XYLENE | NCGC00257846-01 | 3-XYLENE [HSDB] | STL268867 | metaxylene | meta-Xylene | bmse000554 | EINECS 203-576-3 | NCGC00257052-01 | 1,3-Xylene | DTXCID501446 | HSDB 135 | NSC 61769 | Q3234708 | DSSTox_GSID_21446 | m-Dimethylbenzene | InChI=1/C8H10/c1- |
| Especificaciones y pureza | Anhydrous Grade, ≥98%, mixture of isomers |
| Condiciones de almacenamiento de almacenamiento | Room temperature |
| Enviado en | FedEx DG Service |
| Product Description | Mixed xylene is a mixture of o-xylene, m-xylene, p-xylene and ethylbenzene. When used as a chemical raw material, its individual isomers can be separated in advance.This mixture is mainly applied as a solvent for paints and coatings as well as an additive for aviation gasoline. It has a characteristic odor, is combustible, miscible with anhydrous ethanol, diethyl ether and chloroform, and practically insoluble in water. It is highly flammable; its vapor can form explosive mixtures with air, with a volumetric explosion limit of approximately 1% to 7%. It is of low toxicity, with an LC₅₀ (rat, inhalation) of 0.67% over 4 hours. The substance is irritating, and its vapor exhibits narcotic effects at high concentrations. It serves as a solvent, a reagent for determining water content in numerous organic compounds, and a cleaning agent for microscopes, silicon components, thermistors and other devices. Application Xylenes can be used as a solvent: In the tetraphosphine/palladium-catalyzed Suzuki cross-coupling with sterically hindered aryl halides and arylboronic acids to synthesize tri-ortho-substituted biaryl adducts. For the N-alkylation of amines or ammonia with alcohols to synthesize N-alkyl amines. To synthesize aromatic polyimides by reacting unsymmetric phosphinated diamines and dianhydrides via solution polymerization. |
| Objetivo | ACHE |
| China Código de peligro | w |
| Número Mdl | MFCD00077264 |
| Número CE | 905-215-1 |
| PubChem CID | 7929 |
| Fórmula molecular | C8H10 |
Reseñas
Reseñas de cliente
Remind me later