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Merck
CN

119660

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
NACRES:
NA.22
PubChem Substance ID:
24847295
UNSPSC Code:
12352100
EC Number:
204-118-5
MDL number:
MFCD00000967
Assay:
97%

Key Documents

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InChI key

HQUQLFOMPYWACS-UHFFFAOYSA-N

InChI

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

SMILES string

ClCCOP(=O)(OCCCl)OCCCl

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.)

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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

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCM5665
MKCB1019V
U08057V
S25669V
S25669

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G Ingerowski et al.
Indoor air, 11(3), 145-149 (2001-08-28)
The chlorinated organo-phosphate triesters, tris(2-chloroethyl)-phosphate (TCEP) and tris(monochloroisopropyl)-phosphate (TCPP), are employed in consumer articles for indoor usage, e.g. flame retardants and plasticizers in foam material as well as in paints, varnishes and wallpapers. As a result of this widespread usage
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
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
TRIS (2-CHLOROETHYL) PHOSPHATE
IARC Monographs, 71, 1543-1548 (1990)
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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