o-Phenylphenol Supplier in Malaysia
- Also known as
- Ortho-Phenylphenol
- 2-Phenylphenol
- 2-Hydroxybiphenyl
- Biphenyl-2-Ol
ChemTrade handles o-phenylphenol supplier Malaysia enquiries for the free phenol also known as ortho-phenylphenol, 2-phenylphenol, OPP and biphenyl-2-ol. CAS 90-43-7 identifies this white to off-white solid and helps distinguish it from similarly named phenolic products.
Market forms of free o-phenylphenol include flakes and crystals, with purity, colour and appearance used as routine selection points. It is poorly water soluble and is not the same product as sodium o-phenylphenate, or SOPP, which is a separate sodium salt and should be specified independently.
Applications include industrial and institutional disinfectant formulations, preservation systems for paints and adhesives, timber-treatment formulations, textile and leather preservation, metalworking-fluid preservation, and intermediate use in resins, dyes and rubber chemicals. Suitability depends on the intended formulation and applicable requirements, and no approval or efficacy claim is implied.
Send the required free-phenol form, specification, application, quantity and delivery location for a quotation. Availability, packing, documentation, delivery timing and commercial terms are confirmed for the stated requirement.
- CAS number
- 90-43-7
- Grade
- flake grade, crystalline grade
- Appearance
- White to off-white flake or crystalline solid
O-Phenylphenol grades and forms
We supply several forms to suit different formulating and dosing setups. If you need a size that is not listed, ask us.
| Grade | Form | Assay | Typical use | Packing |
|---|---|---|---|---|
| Flake grade | Flakes | — | Industrial preservation, disinfectant formulation, timber-treatment formulation and chemical-intermediate requirements that specify free o-phenylphenol. | — |
| Crystalline grade | Crystalline solid | — | Coating, adhesive, textile, metalworking-fluid and synthesis applications that specify crystalline free o-phenylphenol. | — |
How to buy o-phenylphenol from ChemTrade
Request a quote for o-phenylphenol
Use the form below to request a quotation. You can also email sales@chemtrademalaysia.com or send us a message on WhatsApp.
Specifications
| Parameter | Value | Method |
|---|---|---|
| Chemical identity | o-phenylphenol | — |
| CAS number | 90-43-7 | — |
| Appearance | White to off-white flakes or crystals | — |
| Water solubility | Poorly water soluble | — |
O-Phenylphenol applications
Common questions about o-phenylphenol
Are o-phenylphenol, ortho-phenylphenol and 2-phenylphenol the same product?
Yes. These names identify the free phenol with CAS 90-43-7, also abbreviated OPP and named biphenyl-2-ol. State the CAS number where the written name could be unclear.
Is sodium o-phenylphenate the same as o-phenylphenol?
No. Sodium o-phenylphenate, often abbreviated SOPP, is the sodium salt and has a separate chemical identity and solubility profile. It should be requested separately rather than treated as an alias or grade of free o-phenylphenol.
Which o-phenylphenol form should I request?
Free o-phenylphenol is traded in flake and crystalline forms, with purity, colour and appearance forming part of the buyer's specification. State the intended process and handling requirement with the enquiry.
What is needed for an o-phenylphenol quotation?
Provide the free-phenol form, specification, application, quantity, delivery location and required documents. Availability, packing and documentation are confirmed with the quotation, and supply is subject to applicable requirements.