Heavy Alkyl Benzene (HAB)

Royalchem supplies heavy alkyl benzene (HAB), CAS 68855-24-3, for sulfonation feedstocks, lubricant additive intermediates and specialty oil formulations. Grade selection depends on the required viscosity, volatility and low-temperature properties. For a quotation, send your application and reference grade, together with kinematic viscosity and its test temperature, flash point, pour point, packaging, quantity and destination. Include a current specification sheet when requesting a grade comparison.

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Product Description

Royalchem supplies heavy alkyl benzene (HAB), CAS 68855-24-3, for sulfonation feedstocks, lubricant additive intermediates and specialty oil formulations. Grade selection depends on the required viscosity, volatility and low-temperature properties.

Product Name	Heavy Alkyl Benzene (HAB) CAS 68855-24-3
Product Type	Heavy alkylbenzene mixture for sulfonation feedstocks, lubricant additive intermediates and specialty oil formulations. Select by grade rather than a single molecular-weight value.
Structure
Grade Reference	PropertyH1H2H3Appearance at 25°CColorless, transparent liquidColorless, transparent liquidColorless, transparent liquidDensity at 20°C (g/cm³)0.855–0.8750.860–0.8800.870–0.885Flash point, open cup (°C)≥160≥160≥200Kinematic viscosity at 40°C (mm²/s)5–918–25≥90Color (ASTM)≤0.5≤0.5≤0.5Freezing point (°C)≤−40≤−40≤−30Distillation, 5% volume (°C)≥300≥310≥370Distillation, 95% volume (°C)≤350≤410≤500 Published grade reference. Confirm the selected grade, test methods and agreed specification for the order. H1/H2/H3 names are not interchangeable with an ISO viscosity grade.
Applications	Feedstock for sulfonated oilfield auxiliaries and lubricant additive intermediates. Specialty oil and organic carrier formulations. Capacitor, transformer or refrigeration oil formulations require the relevant electrical, low-temperature and compatibility specifications to be agreed and validated.
Packing & Storage	State the required pack type, quantity and destination when requesting a quotation. Packaging and transport arrangements depend on the selected grade and order. Follow its SDS for handling and storage.

Selecting a HAB grade?
Send your application, viscosity target and test temperature, packaging and quantity for a grade-specific quotation.

FAQ

How do I choose between H1, H2 and H3?	These grade names identify different viscosity fractions. Compare the stated viscosity at the same test temperature, together with flash point, pour point and distillation range.
What is HAB used for?	Applications include sulfonation feedstocks, lubricant additive intermediates and specialty oil formulations. Suitability depends on the selected grade and the finished formulation requirements.
Can I request a particular viscosity?	Send the target viscosity, test temperature and acceptable range. We will review a matching grade and the quotation conditions for your application.
What information is needed for a quotation?	Provide the reference grade or specification, end use, quantity, packaging and destination. For oil applications, include any electrical, low-temperature or compatibility requirements.