Diisononyl phthalate Basic information
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Product Name:
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Synonyms:
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baylectrol4200;di-'isononyl'phthalate,mixtureofesters;diisononylphthalate,dinp;dinp2;dinp3;enj2065;isononylalcohol,phthalate(2:1);jayflexdinp
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CAS:
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MF:
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C26H42O4
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MW:
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418.61
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EINECS:
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249-079-5
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Product Categories:
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;;;;;;
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Mol File:
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Diisononyl phthalate Chemical Properties
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density
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0.98
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Fp
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235 °C
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Water Solubility
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<0.1 g/100 mL at 21 oC
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Merck
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3290
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CAS DataBase Reference
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NIST Chemistry Reference
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EPA Substance Registry System
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RTECS
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CZ3395000
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Hazardous Substances Data
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Provider
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Language
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English
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Diisononyl phthalate Usage And Synthesis
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Usage
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A
widely used chemical with potential thyroid-disrupting properties. Used
in toxicology studies as well as risk assessment studies of food
contamination that occurs via migration of phthalates into foodstuffs
from food-contact materials (FCM).
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General Description
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Oily colorless liquid with a slight ester odor. Denser than water. Insoluble in water.
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Air & Water Reactions
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Insoluble in water.
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Reactivity Profile
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Diisononyl
phthalate reacts exothermically with acids to generate isononyl
alcohol and phthalic acid. Strong oxidizing acids may cause a vigorous
reaction that is sufficiently exothermic 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. [Handling Chemicals
Safely, 1980. p. 250].
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Health Hazard
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Produces no ill effects at normal temperatures, but may give off irritating vapors at high temperatures.
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Fire Hazard
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Diisononyl phthalate is combustible.
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