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HomeProduct name listTris(1-Chloro-2-Propyl) Phosphate

Tris(1-Chloro-2-Propyl) Phosphate

  • CAS NO.:13674-84-5
  • Empirical Formula: C9H18Cl3O4P
  • Molecular Weight: 327.57
  • MDL number: MFCD00040408
  • EINECS: 237-158-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-10-30 18:52:02
Tris(1-Chloro-2-Propyl) Phosphate Structural

What is Tris(1-Chloro-2-Propyl) Phosphate?

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).

The Uses of Tris(1-Chloro-2-Propyl) Phosphate

Tris(1-chloro-2-propyl) Phosphate is a flame retardant of low hydrolytic stability, used in polyurethane (PU) rigid and flexible foam, PVC, EVA and phenolics and epoxy resin.

The Uses of Tris(1-Chloro-2-Propyl) Phosphate

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.

What are the applications of Application

TCPP is a mixture of isomers

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.

Properties of Tris(1-Chloro-2-Propyl) Phosphate

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
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 information for Tris(1-Chloro-2-Propyl) Phosphate

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral

Computed Descriptors for Tris(1-Chloro-2-Propyl) Phosphate

InChIKey KVMPUXDNESXNOH-UHFFFAOYSA-N

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