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34108

Tributyl phosphate

analytical standard

Synonym(s):

TBP, TBPA

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About This Item

Linear Formula:
(CH3(CH2)3O)3PO
CAS Number:
126-73-8
Molecular Weight:
266.31
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329754819
EC Number:
204-800-2
Beilstein/REAXYS Number:
1710584
MDL number:
MFCD00009436
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grade

analytical standard

Quality Level

100

vapor density

9.2 (vs air)

vapor pressure

27 mmHg ( 178 °C), 7.3 mmHg ( 150 °C)

autoignition temp.

770 °F

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.424 (lit.)

bp

180-183 °C/22 mmHg (lit.)

mp

−79 °C (lit.)

density

0.979 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

CCCCOP(=O)(OCCCC)OCCCC

InChI

1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3

InChI key

STCOOQWBFONSKY-UHFFFAOYSA-N

General description

Tributyl phosphate is an organophosphorus compound, which is widely used as a flame retardant and plasticizer in a variety of industrial products.

Application

Tributyl phosphate may be used as an analytical reference standard in the determination of the analyte in:
  • indoor air samples using charcoal tube sampling followed by gas chromatography with mass spectrometry and flame photometric detection
  • human plasma samples using solid-phase microextraction followed by gas chromatography coupled to inductively coupled plasma mass spectrometry

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

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pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Skin Irrit. 2

Storage Class

10 - Combustible liquids

wgk

WGK 2

flash_point_f

293.0 °F - closed cup

flash_point_c

145 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG3748
BCCD2230
BCCB0889
BCBV6325
BCBS7328V

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Analysis of organic esters of plasticizer in indoor air by GC- MS and GC- FPD.
Otake T, et al.
Environmental Science & Technology, 35(15), 3099-3102 (2001)
Monika Shah et al.
Journal of chromatography. A, 1103(2), 329-336 (2005-12-13)
A simple and sensitive method for determination of phosphoric acid triesters at trace levels in human plasma sample is described. In this work, solid-phase microextraction (SPME) is employed as a sample preparation procedure for extraction and pre-concentration of alkyl and
Omar Arous et al.
Journal of hazardous materials, 180(1-3), 493-498 (2010-05-19)
In this work, a development of polymeric inclusion membranes for the cations separation is reported. The membrane was made up of cellulose triacetate (CTA) with a tributyl phosphate (TBP) incorporated into the polymer as metal ions carrier. The transport of
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Global Trade Item Number

SKUGTIN
34108-2ML04061826753569