- ▸ Heat transfer: heat-transfer fluid component
- ▸ Chemical synthesis: intermediate for organic chemicals
- ▸ Textiles: dye carrier for polyester dyeing
- ▸ Packaging: fungistat / mold retardant in citrus-fruit packaging
A grade-specific Safety Data Sheet (SDS) — with the complete hazard classification, handling precautions, and transport information — is supplied with every shipment and available on request. Confirm all safety and regulatory details against the SDS for your specific grade.
Transport classification per the UN Model Regulations / 49 CFR 172.101 Hazardous Materials Table. Confirm against the grade-specific SDS (Section 14) before shipping.
Biphenyl (diphenyl, CAS 92-52-4) is an aromatic hydrocarbon. Established uses include service as a heat-transfer fluid, an intermediate in organic synthesis, a dye carrier for polyester dyeing, and a fungistat in citrus-fruit packaging. Supplied in bulk for industrial use.
Frequently Asked Questions
What is biphenyl used for?
Biphenyl (diphenyl, CAS 92-52-4) is an aromatic hydrocarbon used as a heat-transfer fluid component, an intermediate in organic synthesis, a dye carrier for polyester dyeing, and a fungistat in citrus-fruit packaging. It is supplied in bulk for industrial use.
What is another name for biphenyl?
Biphenyl is also known as diphenyl, phenylbenzene, and 1,1'-biphenyl. It is CAS 92-52-4, molecular formula C12H10.
How does biphenyl ship under DOT/IMDG rules?
Biphenyl is assigned UN 3077 (Environmentally hazardous substance, solid, n.o.s. — Biphenyl). The applicable packing group, marking, and documentation are confirmed on the order; an SDS accompanies every shipment.
What is the CAS number and HS code for bulk biphenyl?
Biphenyl is CAS 92-52-4, molecular formula C12H10. It typically classifies under HS heading 290290; we confirm the destination-specific code on the quote.
How is bulk biphenyl packaged and what is the minimum order?
We supply biphenyl in bulk industrial packaging for heat-transfer, synthesis, and textile applications. Packaging, available quantities, and MOQ are confirmed per order; request a bulk quote with your target volume and a CoA/SDS.