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4-Bromo-o-xylene

4-Bromo-o-xylene

CAS Number: 583-71-1

Molecular Formula: C8H9Br

About 4-Bromo-o-xylene

4-Bromo-o-xylene (CAS 583-71-1) is a critical aromatic building block utilized in the synthesis of high-performance polyimides and furanones, where US-based CDMOs are increasingly leveraging custom synthesis services to ensure technical-grade 98% purity for specialty chemical applications. 4-Bromo-1,2-dimethylbenzene s...

4-Bromo-o-xylene Specifications

CAS Number

583-71-1

Molecular Formula

C8H9Br

Molecular Weight

185.06 g/mol

IUPAC Name

4-bromo-1,2-dimethylbenzene

Canonical SMILES

CC1=C(C=C(C=C1)Br)C

InChI Key

QOGHRLGTXVMRLM-UHFFFAOYSA-N

PubChem CID

68504

CAS Number

583-71-1

Molecular Formula

C8H9Br

Molecular Weight

185.06 g/mol

IUPAC Name

4-bromo-1,2-dimethylbenzene

Canonical SMILES

CC1=C(C=C(C=C1)Br)C

InChI Key

QOGHRLGTXVMRLM-UHFFFAOYSA-N

PubChem CID

68504

Molecular Weight

185.06 g/mol

Physical appearance

Colorless to light yellow clear liquid

Organic Synthesis Intermediate

A versatile building block used as a starting material for the synthesis of soluble polyimide resins and functionalized aromatic compounds

Chemical Raw Material

An essential precursor used in the preparation of o-xylyl bromide, o-toluic acid, and specialized medicinal chemistry impurities like medetomidine

Research and Development Tool

A functionalized benzene derivative employed in academic and industrial research for spectroscopic studies and the development of complex organic molecules with specific biological or physical properties.

4-Bromo-o-xylene FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

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