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Dibutyl phthalate

Dibutyl phthalate Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Dibutyl phthalate
Purity:99.00% Package:100g,500g,1KG,10KG,100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:84-74-2
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:Dibutyl phthalate
Company Name: Anhui Royal Chemical Co., Ltd.
Tel: +86-025-86736275
Products Intro: Product Name:Dibutyl Phthalate
Purity:25kg/drum ;200kg/drum
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 86-0551-65418684 18949823763
Products Intro: Product Name:Dibutyl phthalate
Purity:99.9% Package:2KG;6USD
Dibutyl phthalate Chemical Properties
Melting point -35 °C
Boiling point 340 °C(lit.)
density 1.043 g/mL at 25 °C(lit.)
vapor density 9.6 (vs air)
vapor pressure 1 mm Hg ( 147 °C)
refractive index n20/D 1.492(lit.)
Fp 340 °F
storage temp. 2-8°C
solubility Very soluble in alcohol, ether, acetone, benzene
form Liquid
color APHA: ≤10
Relative polarity0.272
explosive limit0.47%, 236°F
Water Solubility Slightly soluble. 0.0013 g/100 mL
FreezingPoint -35℃
Merck 14,3035
BRN 1914064
CAS DataBase Reference84-74-2(CAS DataBase Reference)
NIST Chemistry ReferenceDibutyl phthalate(84-74-2)
EPA Substance Registry System1,2-Benzenedicarboxylic acid, dibutyl ester(84-74-2)
Safety Information
Hazard Codes T,N,F
Risk Statements 61-50-62-39/23/24/25-23/24/25-11
Safety Statements 53-45-61-36/37-16
RIDADR UN 3082 9/PG 3
WGK Germany 2
RTECS TI0875000
HazardClass 9
PackingGroup III
HS Code 29173100
Hazardous Substances Data84-74-2(Hazardous Substances Data)
MSDS Information
1,2-Benzenedicarboxylic acid dibutyl ester English
SigmaAldrich English
ACROS English
ALFA English
Dibutyl phthalate Usage And Synthesis
Chemical Propertiesclear liquid
UsesA phthalate metabolite with genotoxic effect.
DefinitionChEBI: A phthalate ester that is the diester obtained by the formal condensation of the carboxy groups of phthalic acid with two molecules of butan-1-ol.
UsesPlasticizer; solvent for oil-soluble dyes, insecticides and other organics; antifoam agent; textile fiber lubricant; fragrance fixative; insect repellent.
General DescriptionDibutyl phthalate is a colorless oily liquid. Dibutyl phthalate is insoluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Since Dibutyl phthalate is a liquid Dibutyl phthalate can easily penetrate the soil and contaminate groundwater and nearby streams. Dibutyl phthalate is combustible though Dibutyl phthalate may take some effort to ignite. Dibutyl phthalate is used in paints and plastics and as a reaction media for chemical reactions.
Air & Water ReactionsInsoluble in water.
Reactivity ProfileDibutyl phthalate is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Avoid contact with strong oxidizing agents and strong bases. Will not polymerize. [USCG, 1999]. Can generate electrostatic charges. [Handling Chemicals Safely 1980. p. 250].
Fire HazardCombustible.
Purification MethodsWash DBP with H2O (to free it from alcohol), then dilute NaOH (to remove any butyl hydrogen phthalate or acid), aqueous NaHCO3 (charcoal), then distilled water. Dry it (CaCl2), distil it at 10torr or less, and store it in a desiccator over P2O5. [Beilstein 9 II 586, 9 III 4102, 9 IV 3175.]
Tag:Dibutyl phthalate(84-74-2) Related Product Information
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