Tris(1-Chloro-2-Propyl) Phosphate
- Product Name
- Tris(1-Chloro-2-Propyl) Phosphate
- CAS No.
- 13674-84-5
- Chemical Name
- Tris(1-Chloro-2-Propyl) Phosphate
- Synonyms
- TCPP;TRIS(1-CHLORO-2-PROPYL) PHOSPHATE;tris(2-chloroisopropyl)phosphate;Tris(1-chloropropan-2-yl) phosphate;TRIS(2-CHLORO-1-METHYLETHYL) PHOSPHATE;amgardtmcp;hostaflamop820;TCPP (FYROL PCF);Flame Retardant TCPP;Phosphoric acid tris
- CBNumber
- CB0221470
- Molecular Formula
- C9H18Cl3O4P
- Formula Weight
- 327.57
- MOL File
- 13674-84-5.mol
Tris(1-Chloro-2-Propyl) Phosphate Property
- Melting point:
- -39.9°C
- Boiling point:
- 270°C
- Density
- 1.28
- refractive index
- 1.460～1.466 (20℃/D)
- Flash point:
- -218 °C
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- DMSO (Slightly), Methanol (Slightly)
- form
- liquid
- color
- Clear Colourless
- Odor
- mild odor
- Water Solubility
- <0.1 g/100 mL at 19.5 ºC
- BRN
- 1842347
- Stability:
- Moisture Sensitive
- InChIKey
- KVMPUXDNESXNOH-UHFFFAOYSA-N
- CAS DataBase Reference
- 13674-84-5(CAS DataBase Reference)
- NIST Chemistry Reference
- 2-Propanol, 1-chloro-, phosphate (3:1)(13674-84-5)
- EPA Substance Registry System
- Tris(1-chloro-2-propyl) phosphate (13674-84-5)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-37
- WGK Germany
- 1
- RTECS
- TC9000000
- Hazardous Substances Data
- 13674-84-5(Hazardous Substances Data)
N-Bromosuccinimide Price
- Product number
- 32952
- Product name
- TCPP, mixture of isomers
- Purity
- analytical standard
- Packaging
- 100mg
- Price
- $209
- Updated
- 2025/07/31
- Product number
- T887860
- Product name
- Tris(1-chloro-2-propyl)Phosphate
- Packaging
- 250mg
- Price
- $155
- Updated
- 2021/12/16
- Product number
- 097972
- Product name
- Tris(1-chloropropan-2-yl) phosphate
- Purity
- 95+%
- Packaging
- 1g
- Price
- $95
- Updated
- 2021/12/16
- Product number
- HCH0370062
- Product name
- TRIS-(1-CHLOROPROPAN-2-YL)PHOSPHATE
- Purity
- 95.00%
- Packaging
- 1G
- Price
- $121.8
- Updated
- 2021/12/16
- Product number
- I990
- Product name
- TCPP, mixture of isomers
- Packaging
- 500mL
- Price
- $150
- Updated
- 2021/12/16
Tris(1-Chloro-2-Propyl) Phosphate Chemical Properties,Usage,Production
Chemical Properties
Tris(2-chloro-1-methylethyl) phosphate is clear colorless oily liquid with high water solubility and low lipophilicity (as indicated by logKOW). This substance ismanufactured as a reactionmixture, which contains four isomers. It is the primary isomer in the mixture at 50–85% weight/weight (w/w), followed by bis(1- chloro-2-propyl)-2-chloropropyl phosphate [15–40% (w/w); CASRN: 76025-08-6], bis(2-chloropropyl)-1-chloro-2-propyl phosphate [<15% (w/w); CASRN: 76649-15-5], and tris(2- chloropropyl) phosphate [<1% (w/w); CASRN: 6145-73-9] (EURAR, 2008).
Uses
Tris(1-chloro-2-propyl) Phosphate is a flame retardant of low hydrolytic stability, used in polyurethane (PU) rigid and flexible foam, PVC, EVA, phenolics and epoxy resin.
Definition
ChEBI: Tris(1-chloropropan-2-yl) phosphate is a trialkyl phosphate.
General Description
Clear colorless viscous liquid. Tris(2-chloroisopropyl) Phosphate(TCPP), mixture of isomers is suitable for use in environmental and food residue analysis. It is a mixture of isomers, composition may vary, typical composition: main isomer tris(1-chloro-2-propyl) phosphate 66%, minor components: bis(1-chloro-2-propyl) (2-chloropropyl) phosphate and (1-chloro-2-propyl) bis(2-chloropropyl) phosphate.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Phosphoric acid tris(2-chloro-1-methylethyl) ester may hydrolyze under acidic or alkaline conditions.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition Phosphoric acid tris(2-chloro-1-methylethyl) ester emits very toxic fumes.
Fire Hazard
Phosphoric acid tris(2-chloro-1-methylethyl) ester is probably combustible.
Toxicology
Tris(1-Chloro-2-Propyl) Phosphate (TCPP) is considered a suspected carcinogenic, suspected reprotoxic, and suspected PBT (persistent, bioaccumulative and toxic) and is a potential endocrine disruptor (ECHA, 2019). Thus, the presence of TCPP in the receiving water can affect aquatic organisms and potentially affect human health.
Synthesis
75-56-9
13674-84-5
In a 5000 L stirred reactor equipped with a solid feeder, 4600 kg of phosphorous trichloride was first added, followed by 15 kg of anhydrous aluminum trichloride as a catalyst through the solid feeder and stirred at room temperature until complete dissolution. The propylene oxide was continuously dewatered by passing it through a dewatering tower equipped with a dewatering agent, calcium oxide, and then collected in a 10,000 L metering tank, and the water content was measured to be 28 PPM. 5,300 kg of the dewatered propylene oxide was added to the reactor and mixed with the trichlorophosphorus solution. The reaction temperature was controlled to be 65°C and the feed rate was adjusted to maintain the weight ratio of phosphorous trichloride to propylene oxide at 1:1.152. After the materials were added proportionally, the reaction was held at 65°C until the reaction was completed. At the end of the reaction, the crude product TCPP 16000L was transferred to a washing tank, 5000kg of 1% sodium hydroxide solution was added, stirred at 70℃ for 1 hour, and the lower layer was removed after standing and stratifying. Then add 5000kg of deionized water, stir for 1 hour at 70°C, and remove the water layer after static stratification. The washed TCPP crude product was transferred to a dehydration kettle for heating vacuum dehydration. Finally, 9715 kg of product was obtained by filtration with a yield of 98.1%. After GC analysis, the ether content in TCPP was 226PPM.
References
[1] Patent: CN105085568, 2017, B. Location in patent: Paragraph 0031-0038
[2] J. Gen. Chem. USSR (Engl. Transl.), 1966, vol. 36, # 8, p. 1461 - 1464
[3] Zhurnal Obshchei Khimii, 1966, vol. 36, # 8, p. 1454 - 1459
Tris(1-Chloro-2-Propyl) Phosphate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Tris(1-Chloro-2-Propyl) Phosphate manufacturers
- Product
- Phosphoric acid tris(2-chloro-1-methylethyl) ester 13674-84-5
- Price
- US $3.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10000
- Release date
- 2024-08-22
- Product
- Phosphoric acid tris(2-chloro-1-methylethyl) ester 13674-84-5
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2025-03-07
- Product
- Tris(1-Chloro-2-Propyl) Phosphate 13674-84-5
- Price
- US $79.00-38.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-12-17