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: 2024-08-21 22:41:43
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) |
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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