Basic information
- Name:
Tris(2-chloroisopropyl)phosphate
- CAS No.:
13674-84-5
- Molecular Structure:
- Formula:
- C9H18Cl3O4P
- Molecular Weight:
- 327.59
- Deleted CAS:
- 16839-32-0|98112-32-4
- Synonyms:
- 2-Propanol,1-chloro-, phosphate (3:1) (8CI,9CI);Amgard TMCP;Antiblaze 80;AntiblazeTMCP;Daltoguard F;Fyrol PCF;Hostaflam OP 820;Levagard PP;TolgardTMCP;Tris(1-chloro-2-propyl) phosphate;Tris(1-methyl-2-chloroethyl)phosphate;Tris(2-chloro-1-methylethyl) phosphate;
- EINECS:
- 237-158-7
- Density:
- 1.281 g/cm3
- Boiling Point:
- 358.5 ºC at 760 mmHg
- Flash Point:
- 249.7 ºC
- Solubility:
- <0.1 g/100 mL at 19.5 ºC in water
- Appearance:
- Clear colorless viscous liquid
- Hazard Symbols:
Xn- Risk Codes:
- 22-37
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Chemistry
The Molecular Structure of Tri-(2-chloroisopropyl)phosphate (CAS NO.13674-84-5):
Empirical Formula: C9H18Cl3O4P
Molecular Weight: 327.5696
IUPAC Name: tris(1-chloropropan-2-yl) phosphate
Appearance: Clear colorless viscous liquid
Product Categories: Organics
Nominal Mass: 326 Da
Average Mass: 327.5696 Da
Monoisotopic Mass: 326.000828 Da
Index of Refraction: 1.462
Molar Refractivity: 70.27 cm3
Molar Volume: 255.6 cm3
Surface Tension: 36.6 dyne/cm
Density: 1.281 g/cm3
Flash Point: 249.7 °C
Enthalpy of Vaporization: 58.02 kJ/mol
Boiling Point: 358.5 °C at 760 mmHg
Vapour Pressure: 5.25E-05 mmHg at 25°C
log P (octanol-water): 2.59
Water Solubility: 1200 mg/L at 25°C
Vapor Pressure: 2.02E-05 mm Hg at 25°C
Henry's Law Constant: 5.96E-08 atm-m3/mole at 25°C
Atmospheric OH Rate Constant: 4.48E-11 cm3/molecule-secat 25°C
InChI
InChI=1/C9H18Cl3O4P/c1-7(4-10)14-17(13,15-8(2)5-11)16-9(3)6-12/h7-9H,4-6H2,1-3H3
Smiles
P(O[C@@H](CCl)C)(O[C@@H](CCl)C)(O[C@@H](CCl)C)=O Amgard TMCP
Synonyms: BRN 1842347 ; CCRIS 6111 ; EINECS 237-158-7 ; Hostaflam OP 820
Uses
Tri-(2-chloroisopropyl)phosphate (CAS NO.13674-84-5) can be used for flame retardant agent.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mouse | LD50 | intravenous | 56mg/kg (56mg/kg) | U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05768, | |
| rat | LD50 | oral | 1500mg/kg (1500mg/kg) | BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | National Technical Information Service. Vol. OTS0557521, |
Poison by intravenous route. When heated to decomposition it emits very toxic fumes of Cl− and POx.
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Hazard Codes: 
Xn
Risk Statements: 22-37
R22: Harmful if swallowed
R37: Irritating to respiratory system
RTECS: TC9000000
Specification
Tri-(2-chloroisopropyl)phosphate (CAS NO.13674-84-5) is also called as Tris(1-chloro-2-propyl) phosphate ; Tris(1-chloro-2-propyl)phosphate ; 2-Propanol, 1-chloro-, phosphate (3:1) ; Phosphoric acid, tris(2-chloro-1-methylethyl) ester ; Tris(1-chloro-2-propyl)phosphate ; Tris(2-chloro-1-methylethyl) phosphate .