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Phosphoric acid tributyl ester
SpectraBase Compound ID 9mcFlByBChW
InChI InChI=1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
InChIKey STCOOQWBFONSKY-UHFFFAOYSA-N
Mol Weight 266.32 g/mol
Molecular Formula C12H27O4P
Exact Mass 266.164696 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID pIwwS8BOjd
Name Tributyl phosphate
Source of Sample Fluka Chemie AG, Buchs, Switzerland
Boiling Point 289C (DEC.)
CAS Registry Number 126-73-8
Comments MODERATELY SOLUBLE IN WATER; MISCIBLE WITH ORGANIC SOLVENTS. IRRITANT. AN EXTRACTANT FOR LANTHANIDE AND ACTINIDE. A PLASTICIZER FOR CELLULOSE ESTERS, RESINS, PLASTICS. NIOSH= TC77000
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Density 25C=0.9760; 40C=0.9640 G/ML
Dielectric Constant 7.959 (30C)
Flash Point 295F (COC)
Formula C12H27O4P
InChI InChI=1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
InChIKey STCOOQWBFONSKY-UHFFFAOYSA-N
Melting Point <-80C
Optical Properties Index of Refraction= 20C=1.42496; 25C=1.42256
Synonyms Tri-n-butyl phosphate Phosphoric acid, tributyl ester
Technique NEAT
Vapor Pressure 0.8 (114C) TORR
Web Link http://www.cdc.gov/niosh/npg/npgd0625.html