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Tris(1.3-dichloro-2-propyl) phosphate (TDCPP)

Tris(1,3-dichloro-2-propyl) phosphate (TDCPP) is a highly effective chlorinated phosphate flame retardant used in rigid polyurethane foam, epoxy resins, and engineering plastics, offering high chlorine content and strong fire retardancy performance. SUNCHEM supports international buyers with TDCPP sourcing from qualified Chinese producers, with quality documentation, export…

13674-87-8
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CAS No.13674-87-8
FormulaC9H15Cl6O4P
SynonymsTris(1,3-dichloro-2-propyl) phosphate; Phosphoric Acid Tris(1,3-dichloro-2-propyl) Ester; Tris(1,3-dichloropropan-2-yl) phosphate; 1,3-Dichloro-2-propanol phosphate (Phosphoric acid tris(1,3-dichloro-2-propyl ester);

Product overview & key benefits

Tris(1,3-dichloro-2-propyl) phosphate (TDCPP) is a highly effective chlorinated phosphate flame retardant used in rigid polyurethane foam, epoxy resins, and engineering plastics, offering high chlorine content and strong fire retardancy performance. SUNCHEM supports international buyers with TDCPP sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.

Existing Supplier Overview

China currently plays a very important role in the world market for plastic additives, with 168, 1010, DSTDP, DLTDP, 977 and 365 being the most produced products in the world. The price of plastic additives varies significantly with oil, while the cost correlation between antioxidants and palm oil is high. Since 2020, the number of black swan events in the world has increased, resulting in dramatic changes in raw material prices. Companies such as UPP, SONGWON, PMC, LG, etc. have been alerted by us in time and have avoided many losses.

Technical specifications

PropertyReference value
Density1.512
Boiling Point315ºC
Melting Point-64ºC
Flash Point249ºC
Refractive indexn20/D 1.503
Fp249°C
Formsolid
Merck14,9087

Existing product reference data. Confirm the specification of the offered grade before ordering.

Applications by polymer

Flame retardant for rigid polyurethane foam
Epoxy resin fire retardancy additive
Engineering plastic flame retardant
Building insulation panel fire protection
Electrical and electronic component FR
Coating and textile fire retardancy
High-efficiency chlorinated FR for demanding applications

Tris(1.3-dichloro-2-propyl) phosphate (TDCPP) application image from the existing record

From first email to approved supply

01

Send your RFQ

Share your application, quantity, destination and current grade.

02

Review the documents

Review the producer TDS, a recent COA and SDS with the quotation.

03

Trial a sample

Run your own tests against your current grade.

04

Lock the spec

Put approved lot limits into the contract and check every COA against them.

Tell us your requirement. We match the grade.

Share your application, required quantity and destination.

Email david@sunchemgroup.com

Discuss your Tris(1.3-dichloro-2-propyl) phosphate (TDCPP) requirements

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