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Sigma-Aldrich

Tris(2-chloroethyl) phosphate

97%

Synonym(s):

Phosphoric acid tris(2-chloroethyl) ester

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About This Item

Linear Formula:
(ClCH2CH2O)3P(O)
CAS Number:
115-96-8
Molecular Weight:
285.49
EC Number:
204-118-5
MDL number:
MFCD00000967
UNSPSC Code:
12352100
PubChem Substance ID:
24847295
NACRES:
NA.22

vapor pressure

<10 mmHg ( 25 °C)

assay

97%

refractive index

n20/D 1.472 (lit.)

bp

192 °C/10 mmHg (lit.)

solubility

H2O: soluble 7.82 g/L

density

1.39 g/mL at 25 °C (lit.)

SMILES string

ClCCOP(=O)(OCCCl)OCCCl

InChI

1S/C6H12Cl3O4P/c7-1-4-11-14(10,12-5-2-8)13-6-3-9/h1-6H2

InChI key

HQUQLFOMPYWACS-UHFFFAOYSA-N

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General description

Tris(2-chloroethyl) phosphate is used as a flame retardant in plastics, especially inflexible foams used in automobiles and furniture and in rigid foams used for building insulation.

Application

Tris(2-chloroethyl) phosphate was used in dynamic air sampling of airborne organophosphate triesters using a solid-phase microextraction device.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Carc. 2 - Repr. 1B

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

449.6 °F - closed cup

flash_point_c

232 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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TRIS (2-CHLOROETHYL) PHOSPHATE
IARC Monographs, 71, 1543-1548 (1990)
T Umezu et al.
Toxicology and applied pharmacology, 148(1), 109-116 (1998-02-18)
The present study was conducted to clarify the acute effect of tris(2-chloroethyl)phosphate (TRCP), an organophosphate flame-retardant, on spontaneous ambulatory activity (AA) in male ICR mice and to examine the neurochemical mechanism of this effect. Single dose administration of 200 mg/kg
D W Herr et al.
Drug metabolism and disposition: the biological fate of chemicals, 19(2), 436-442 (1991-03-01)
Tris(2-chloroethyl) phosphate (TRCP) is a flame retardant that has a wide variety of industrial applications. In subchronic studies, oral administration of TRCP to rats and mice has been reported to produce dose-, sex-, and species-dependent lesions in the hippocampal brain
Peter F Moore et al.
Veterinary dermatology, 24(1), 204-211 (2013-01-22)
Cutaneous T-cell lymphoma (CTCL) in dogs is a heterogeneous disease complex, which consists of nonepitheliotropic (NE) and epitheliotropic forms. These lymphomas are readily recognized by the presence of dominant populations of cytologically atypical lymphocytes. The objective of this study was
Sindra Isetun et al.
The Analyst, 130(1), 94-98 (2004-12-23)
A simple setup for dynamic air sampling using a solid-phase microextraction (SPME) device designed for use in the field was evaluated for organophosphate triester vapour under both equilibrium and non-equilibrium conditions. The effects of varying the applied airflows in the
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