Xylene - Standard for GC, ≥99.9%(GC), xylene isomer and ethyl benzene , CAS No.1330-20-7

CAS: 1330-20-7 Cat. No.: X112050 Fórmula: C₈H₁₀ Peso molecular: 106.17 Número EC: 905-215-1

CALIDAD & PUREZA Standard for GC, ≥99.9%(GC), xylene isomer and ethyl benzene

Synonyms

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-

Storage

Room temperature

Shipped In

FedEx DG Service

Descripción general

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.

Especificaciones

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

Standard for GC, ≥99.9%(GC), xylene isomer and ethyl benzene

Condiciones de almacenamiento de almacenamiento

Room temperature

Enviado en

FedEx DG Service

Grado

Standard for GC

Pureza

≥99.9%(GC)

Nombres e identificadores

Isómeros SMILES

CC1=CC(=CC=C1)C

WGK Alemania

2

Número ONU

UN 1307

Grupo de embalaje

III

Peso molecular

106.17

Objetivos asociados (humanos)

ACHE Tclin Acetylcholinesterase (1 Activities)

Discover Target: ACHE

Activity Type	Activity Value -log(M)	Mechanism of Action	Activity Reference	Publications (PubMed IDs)

NR3C1 Tclin Glucocorticoid receptor (14987 Activities)

Discover Target: NR3C1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

ACHE Tclin Acetylcholinesterase (18204 Activities)

Discover Target: ACHE

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

GBA1 Tclin Beta-glucocerebrosidase (14647 Activities)

Discover Target: GBA1

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Objetivos asociados (no humanos)

E Lysozyme (95 Activities)

Discover Target: E

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Nfe2l2 Nuclear factor erythroid 2-related factor 2 (214 Activities)

Discover Target: Nfe2l2

Activity Type	Relation	Activity value	Units	Action Type	Journal	PubMed Id	doi	Assay Aladdin ID

Mecanismos de acción

Propiedades químicas y físicas

• Índice de refracción: 1.497
• Punto de inflamación (°F): 84.2℉
• Punto de inflamación (°C): 29℃
• Punto de ebullición (°C): 137-140°C
• Peso molecular: 106.160 g/mol
• XLogP3: 3.200
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 106.078 Da
• Monoisotopic Mass: 106.078 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 8
• Formal Charge: 0
• Complexity: 58.400
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1