TIANFU CHEM Diisobutyl phthalate CAS NO.84-69-5

diisobutyl phthalate basic information
product name: diisobutyl phthalate
synonyms: diisobutylester kyseliny ftalove;hexaplas m/1b;isobutyl phthalate;kodaflex dibp;palatinol 1c;palatinol ic;uniplex 155;diisobutyl phthalate for synthesis
cas: 84-69-5
mf: c16h22o4
mw: 278.34
einecs: 201-553-2
product categories: solvent;functional materials;phthalates (plasticizer);plasticizer;plasticizers;polymer additives;polymer science;c12 to c63;carbonyl compounds;esters
mol file: 84-69-5.mol
diisobutyl phthalate structure
diisobutyl phthalate chemical properties
melting point -64 °c
boiling point 327 °c(lit.)
density 1.039 g/ml at 25 °c(lit.)
refractive index n20/d 1.49(lit.)
fp >230 °f
water solubility insoluble
freezingpoint -50℃
brn 2054802
cas database reference 84-69-5(cas database reference)
nist chemistry reference 1,2-benzenedicarboxylic acid, bis(2-methylpropyl) ester(84-69-5)
epa substance registry system 1,2-benzenedicarboxylic acid, bis(2-methylpropyl) ester(84-69-5)
safety information
hazard codes n,xn,t
risk statements 50/53-63-62-61
safety statements 60-61-36/37-45-53
ridadr un 3082 9/pg 3
wgk germany 2
rtecs ti1225000
tsca yes
hazardclass 9
packinggroup iii
hs code 29173400
hazardous substances data 84-69-5(hazardous substances data)

diisobutyl phthalate usage and synthesis
chemical properties clear liquid
uses diisobutyl phthalate is a dialkyl phthalate ester phthalate plasticizer which can be used as a substitute of dibutyl phthalate. diisobutyl phthalate as well as other phthalates have genotoxic effects and studies shown an increase in its monoester metabolite in human urine over the years.
definition chebi: a phthalate ester that is the diester obtained by the formal condensation of the carboxy groups of phthalic acid with two molecules of isobutanol.
general description oily colorless liquid with a slight ester odor. denser than water. insoluble in water. low toxicity.
air & water reactions insoluble in water.
reactivity profile diisobutyl phthalate reacts with acids to liberate heat along with isobutyl alcohol and phthalic acid. may react sufficiently exothermically with strong oxidizing acids to ignite the reaction products. heat is also generated by interaction with caustic solutions. flammable hydrogen is generated by mixing with alkali metals and hydrides. can generate electrostatic charges in handling [handling chemicals safely, 1980. p. 250].
health hazard vapors from very hot material may irritate eyes and produce headache, drowsiness, and convulsions.
fire hazard diisobutyl phthalate is combustible.