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Tritolyl phosphate

ALDRICH/268917 - technical grade, mixture of isomers, 90%

Synonym: Tricresyl phosphate

CAS Number: 1330-78-5
Empirical Formula (Hill Notation): C21H21O4P
Molecular Weight: 368.36
EC Number: 215-548-8
Linear Formula: (CH3C6H4O)3PO
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-268917-500ML 500 mL
 $84.10
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 268917-500ML.

 

assay 90%
autoignition temp. 770 °F
bp 265 °C/10 mmHg (lit.)
density 1.143 g/mL at 25 °C (lit.)
grade technical grade
InChI 1S/C21H21O4P/c1-16-4-10-19(11-5-16)23-26(22,24-20-12-6-17(2)7-13-20)25-21-14-8-18(3)9-15-21/h4-15H,1-3H3
InChI key BOSMZFBHAYFUBJ-UHFFFAOYSA-N
Quality Level 100 
refractive index n20/D 1.555 (lit.)
SMILES string Cc1ccc(OP(=O)(Oc2ccc(C)cc2)Oc3ccc(C)cc3)cc1.Cc4ccc(OP(=O)(Oc5cccc(C)c5)Oc6ccccc6C)cc4.Cc7ccccc7OP(=O)(Oc8ccccc8C)Oc9ccccc9C
solubility organic solvents: miscible(lit.)
  water: insoluble(lit.)
vapor pressure 0.03 mmHg ( 25 °C)
Application: Tritolyl phosphate was used as a mediator in the preparation of uranium-sensitive electrode based on membrane containing uranium di-(4-octylphenyl)phosphate as sensor.
Packaging: 500 mL in glass bottle
Purity 90%
bp 265 °C/10 mmHg (lit.)
Density 1.143 g/mL at 25 °C (lit.)
Refractive Index n20/D 1.555 (lit.)
UNSPSC 12352100

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