Tris(1,3-dichloro-2-propyl) phosphate
磷酸三(1,3-二氯-2-丙基)酯
Also known as: TDCPP, Tris(1,3-dichloroisopropyl) phosphate, Tris(1,3-dichloropropan-2-yl) phosphate, Tris(1,3-dichloro-2-propanyl) phosphate, Phosphoric acid tris(1,3-dichloro-2-propyl) ester, Tri(β,β'-dichloroisopropyl) phosphate
Tris(1,3-dichloro-2-propyl) phosphate (CAS 13674-87-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H15Cl6O4P and a molecular weight of 430.905 g/mol. It is also known as TDCPP, Tris(1,3-dichloroisopropyl) phosphate and Tris(1,3-dichloropropan-2-yl) phosphate. Key properties include a melting point of -64°C, a boiling point of 457.4±40.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 377.7±35.0 °C. It is classified under GHS with signal word Warning and hazard statements H351 — Suspected of causing cancer and H411 — Toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13674-87-8
- Jingsj CID
- J-23952-1
- Molecular Formula
- C9H15Cl6O4P
- Chinese Name
- 磷酸三(1,3-二氯-2-丙基)酯
- Molecular Weight
- 430.905 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -64°C |
|---|---|
| Boiling Point | 457.4±40.0 °C at 760 mmHg |
| Density | 1.5±0.1 g/cm3 |
| Flash Point | 377.7±35.0 °C |
| Exact Mass | 427.883911 |
| PSA | 54.57000 |
| LogP | 1.79 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.497 |
| Additional Property | <0.1 g/100 mL at 24 ºC |
GHS Safety & Compliance
- H351 — Suspected of causing cancer
- H411 — Toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Xiang P, et al. Effects of organophosphorus flame retardant TDCPP on normal human corneal epithelial cells: Implications for human health. Environ Pollut. 2017 Nov;230:22-30. [2]. Killilea DW, et al. Flame retardant tris(1,3-dichloro-2-propyl)phosphate (TDCPP) toxicity is attenuated by N-acetylcysteine in human kidney cells. Toxicol Rep. 2017 May 17;4:260-264. |
|---|
Customs & Trade Information
| HS Code | 2919900090 |
|---|---|
| Summary | 2919900090 other phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0% |
Frequently Asked Questions
What is the CAS number of Tris(1,3-dichloro-2-propyl) phosphate?
The CAS number of Tris(1,3-dichloro-2-propyl) phosphate is 13674-87-8.
What are the molecular formula and molecular weight of Tris(1,3-dichloro-2-propyl) phosphate?
Tris(1,3-dichloro-2-propyl) phosphate has molecular formula C9H15Cl6O4P and molecular weight 430.905 g/mol.
Is Tris(1,3-dichloro-2-propyl) phosphate hazardous?
Tris(1,3-dichloro-2-propyl) phosphate has GHS signal word Warning and hazard statements H351 — Suspected of causing cancer; H411 — Toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Tris(1,3-dichloro-2-propyl) phosphate?
For Tris(1,3-dichloro-2-propyl) phosphate, Upstream Products: 1,3-Dichloro-2-propanol, Epichlorohydrin.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tris(1,3-dichloro-2-propyl) phosphate (CAS 13674-87-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23952-1 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.