130591
Tris(2-butoxyethyl) phosphate
94%
Synonym(s):
Phosphoric acid tris(2-butoxyethyl) ester
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About This Item
Linear Formula:
[CH3(CH2)3OCH2CH2O]3P(O)
CAS Number:
Molecular Weight:
398.47
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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vapor density
13.7 (vs air)
vapor pressure
0.03 mmHg ( 150 °C)
assay
94%
form
liquid
refractive index
n20/D 1.438 (lit.)
bp
215-228 °C/4 mmHg (lit.)
density
1.006 g/mL at 25 °C (lit.)
SMILES string
CCCCOCCOP(=O)(OCCOCCCC)OCCOCCCC
InChI
1S/C18H39O7P/c1-4-7-10-20-13-16-23-26(19,24-17-14-21-11-8-5-2)25-18-15-22-12-9-6-3/h4-18H2,1-3H3
InChI key
WTLBZVNBAKMVDP-UHFFFAOYSA-N
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General description
Tris(2-butoxyethyl) phosphate is an organic flame retardant. It shows PXR agonistic activity. Tris(2-butoxyethyl) phosphate was detected and quantified during the analysis of herring gull eggs by liquid chromatography-electrospray ionization(+)-tandem mass spectrometry.
Application
- Monitoring of OPFRs in Environmental Samples: A novel method for the rapid monitoring of organophosphate flame retardants (OPFRs) such as tris(2-butoxyethyl) phosphate in environmental samples was developed, utilizing liquid-liquid extraction and gas chromatography-mass spectrometry. This method aids in assessing the biodegradation of such compounds effectively (Losantos et al., 2024).
- Presence in Landfill Soil: A case study explored the prevalence of tris(2-butoxyethyl) phosphate in inert landfill soil, highlighting the environmental impact and challenges in managing the disposal of materials containing this chemical (Stelzer et al., 2023).
- Bioremediation of Contaminated Soil: The study demonstrated that earthworms could enhance the bioremediation of soil contaminated with tris(2-butoxyethyl) phosphate by facilitating the release of degrading microbes, providing a sustainable method to mitigate environmental pollution (Wu et al., 2023).
- Assessment of Human Exposure to Household Chemicals: Research utilized on-line solid-phase extraction coupled with liquid chromatography-tandem mass spectrometry to assess human exposure to chemicals including tris(2-butoxyethyl) phosphate, commonly found in personal care and household products. This study aids in understanding population-level exposure dynamics (Senta et al., 2022).
- SVOCs Transmission from Indoors to Outdoors: Investigation into how textile washing conveys semi-volatile organic compounds (SVOCs) like tris(2-butoxyethyl) phosphate from indoor environments to outdoors, using a residential multimedia model to predict environmental dispersion and impact (Kvasnicka et al., 2021).
Storage Class
10 - Combustible liquids
wgk_germany
WGK 1
flash_point_f
318.2 °F - closed cup
flash_point_c
159 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Certificates of Analysis (COA)
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The effects of the widely used alkyl phosphate, tributoxyethyl phosphate (TBOP), were investigated in male and female Sprague-Dawley rats. This chemical was administered (low dose: 0.25 ml/kg X day; high dose: 0.50 ml/kg X day) by gavage once a day
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