o-Xylene CAS 95-47-6, also known as 1,2-dimethylbenzene, is an aromatic hydrocarbon widely used in the chemical and manufacturing industries. It is an isomer of xylene, along with m-xylene and p-xylene. It is an important chemical intermediate, primarily used in the production of phthalic anhydride. Its physical properties, including density, boiling point, and solubility, are important for industrial processing and product selection.
For industrial buyers, checking the purity and batch-specific specifications of o-xylene is essential before purchasing.
Basic Information About O-Xylene CAS 95-47-6
| Property | Typical Value |
|---|---|
| Chemical Name | o-Xylene (Ortho-Xylene) |
| CAS Number | 95-47-6 |
| Molecular Formula | C8H10 |
| Molecular Weight | 106.17 g/mol |
| Appearance | Colorless liquid |
| Purity | ≥99% (subject to product specification) |
| Density (20°C) | Approx. 0.88 g/cm³ |
| Boiling Point | Approx. 144.4°C |
| Melting Point | Approx. -25.2°C |
| Flash Point | Approx. 32°C |
| Water Solubility | Very low |
Actual commercial specifications should be confirmed against the supplier's product specification and batch COA.
what is the Density of o-xylene CAS 95-47-6
One of the most important physical properties of o-xylene is its density.
The density of ortho xylene is 0.88 g/cm³.
| Temperature | Density |
|---|---|
| 20°C | 0.88 g/cm³ |
| 25°C | 0.875 g/cm³ |
Since the density of water is 1.0 g/cm³, o-xylene is lighter than water and will float on the surface of water in the event of a leak, rather than mixing with it.
For industrial buyers, density is an important parameter when converting product volume into shipment weight and checking the consistency of delivered material. At approximately 0.88 g/cm³ at 20°C, o-xylene is less dense than water. Buyers should confirm the reference temperature when comparing density values between different supplier specifications or COAs.
For bulk orders, the agreed density specification and actual shipment net weight should be checked before delivery.
what is the Boiling Point of o-xylene CAS 95-47-6
o-xylene Boiling Point: 144°C (291.2°F)
Melting Point: -25°C
Due to its high boiling point, orthoxylene is used as a high-temperature solvent, in resin and coating manufacturing, chemical synthesis, and industrial cleaning formulations. Compared to other solvents, o-xylene evaporates more slowly, which helps improve the leveling and surface finish of paints and industrial coatings.
O-Xylene Solubility in Water
O-xylene is a colorless, flammable liquid with very low solubility in water, often described as practically insoluble.
| Solvent | Solubility |
|---|---|
| Water | Slightly soluble |
| Ethanol | Miscible |
| Ether | Miscible |
| Acetone | Miscible |
O-Xylene is a non polar aromatic hydrocarbon. Its solubility in organic solvents is much higher than its solubility in water. The solubility characteristics of 1,2-dimethylbenzene greatly affect its wastewater treatment, solvent mixing, chemical reactions and spill cleanup methods.
It has very low solubility in water but is compatible with many organic solvents. This property is relevant to solvent formulation, chemical processing, and industrial separation. When selecting o-xylene for a specific application, buyers should check the required purity and compatibility with other formulation components.
Want to know more about the properties and specifications of o-xylene solvent? Contact us!
ortho-xylene Uses in industry
1. Chemical intermediates:
Primarily used in the production of phthalic anhydride, o-xylene is a key raw material for plasticizers and alkyd resins.
2. Solvents:
Widely used in the printing, rubber, and leather industries. Diluents: Used in paints, varnishes, and coatings.
3. Polyester production:
Used in the production of polyester fibers and resins.
Click here to read the article page on the uses of o-xylene.
What Should Buyers Check When Purchasing O-Xylene?
When sourcing o-xylene for industrial applications, buyers should pay attention to the following details:
- Purity: Confirm whether the product meets the required industrial specification.
- COA: Check density, purity, appearance, and other agreed quality parameters.
- CAS Number: Verify CAS 95-47-6 to distinguish o-xylene from m-xylene, p-xylene, and mixed xylene.
- Packaging: Confirm drum specifications, net weight, and bulk shipment options.
- Shipping: Specify the destination port, order quantity, and required delivery terms.
GNEE BIO supplies o-Xylene CAS 95-47-6 for international industrial buyers. Contact us with your required specifications and order quantity to request a quotation.
How to Buy O-Xylene in Bulk: CAS 95-47-6 Buying Guide
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