Phthalic Anhydride Production
Used as a key raw material in the production of phthalic anhydride, which is further used in plasticizers, resins and coatings.
Aromatics & Hydrocarbons
Ortho-Xylene
Buy Ortho-Xylene in Drums, IBCs & Bulk – Aromatic Hydrocarbon Solvent and Chemical Intermediate
Rotterdam Chemicals Group supplies high-quality Ortho-Xylene for use in chemical manufacturing, phthalic anhydride production, coatings, solvents, resins and industrial formulations.
Ortho-Xylene can be supplied internationally in drums, IBCs, road tanks and bulk quantities, depending on the required specification, packaging, volume and destination. Product, safety and transport documentation is available with each shipment.
What is Ortho-Xylene?
Ortho-Xylene, also known as o-Xylene or 1,2-Dimethylbenzene, is a clear, colourless aromatic hydrocarbon liquid with a characteristic solvent odour. It is one of the three xylene isomers, together with meta-xylene and para-xylene.
Ortho-Xylene is identified by CAS number 95-47-6 and EC number 202-422-2. It is widely used as a solvent and as an important chemical intermediate, especially in the production of phthalic anhydride.
Because Ortho-Xylene is flammable and hazardous, it must be stored and handled according to the applicable Safety Data Sheet.
Applications Across Industries
Paints & Coatings
Used as an aromatic solvent in industrial coatings, paints, varnishes and protective finishes.
Adhesives
Used in resin systems, adhesives and specialty formulations requiring strong aromatic solvency.
Chemical Manufacturing
Used as a chemical intermediate and processing solvent in the production of downstream derivatives.
Printing Inks
Used in selected ink and graphic arts formulations where aromatic solvent performance is required.
Industrial Solvents
Used in degreasing, cleaning, extraction and general industrial solvent applications.
Grades and Packaging Options
Available Packaging*
Steel drums
1000L IBC containers
Road tank transportation
Bulk ISO tanks
Custom packaging solutions available upon request
*All formats available directly from our Rotterdam warehouse with international supply support.
Available Grades
Industrial Grade – Suitable for solvents, coatings, resins and general industrial applications.
Chemical Intermediate Grade – Suitable for phthalic anhydride production and selected chemical manufacturing processes.
Specifications and Technical Details
Property
Value
Alternative name
|
o-Xylene / 1,2-Dimethylbenzene |
CAS Number
|
95-47-6 |
EC Number
|
202-422-2 |
Molecular Formula
|
C₈H₁₀ |
Molecular Formula
|
C₈H₁₀ |
Molecular weight
|
106.17 g/mol |
Purity
|
Typically ≥ 98.0%, depending on grade |
Appearance
|
Clear, colorless liquid |
Odour
|
Characteristic aromatic solvent odour |
Boiling Point
|
Approximately 144°C |
|
Flash Point |
|
Approximately 17°C |
|
Density (20°C) |
|
Approximately 0.88 g/cm³ |
|
Solubility |
|
Practically insoluble in water; soluble in many organic solvents |
|
Chemical character |
|
Aromatic hydrocarbon |
Compliance and Documentation
REACH Registered
Supplied with SDS, TDS, and Certificate of Analysis
Compliant with pharmaceutical solvent regulations and international transport standards
Logistics and Global Supply
We supply Ortho-Xylene internationally in drums, IBCs, road tanks and bulk quantities.
Ortho-Xylene should be stored in tightly closed containers in a cool, dry and well-ventilated area. It should be kept away from heat, sparks, open flames, oxidising agents and other incompatible materials.
Our logistics team supports customers with product documentation, dangerous-goods paperwork, export documentation, customs coordination and suitable international transport arrangements.
Frequently Asked Questions (FAQ)
What is Ortho-Xylene used for?
Ortho-Xylene is used as a solvent and chemical intermediate. Its main industrial use is in the production of phthalic anhydride, but it is also used in coatings, resins, adhesives, inks and industrial solvent applications.
Is Ortho-Xylene an aromatic hydrocarbon?
Yes. Ortho-Xylene is an aromatic hydrocarbon and should be listed under Aromatics & Hydrocarbons on the Rotterdam Chemicals Group website.
Is Ortho-Xylene the same as mixed xylene?
No. Mixed xylene is a mixture of xylene isomers, usually including ortho-xylene, meta-xylene, para-xylene and sometimes ethylbenzene. Ortho-Xylene is one specific xylene isomer.
Is Ortho-Xylene flammable?
Yes. Ortho-Xylene is a flammable liquid and must be stored and handled according to the applicable Safety Data Sheet.
Is Ortho-Xylene soluble in water?
Ortho-Xylene is practically insoluble in water but is soluble in many organic solvents.
Is Ortho-Xylene available in bulk?
Yes. Ortho-Xylene can be supplied in drums, IBCs, road tanks and bulk quantities, depending on availability, destination and order volume.
Request a Quote or More Information
Looking to secure your supply of Ortho-Xylene?
Contact our team for packaging availability, grade specifications and export options. We deliver globally from Rotterdam with tailored support.
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