Diisobutyl Phthalate Echemi Specialties
2 Inquiries
84-69-5
Shanghai
200KG/Drum
2025-08-31
Resin,Coating&Ink,Adhesive,Polyurethane,Home&Personal Care,Plastic & Rubber
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Diisobutyl phthalate
Other Name:1,2-Benzenedicarboxylic acid,1,2-bis(2-methylpropyl) ester;Phthalic acid,diisobutyl ester;1,2-Benzenedicarboxylic acid,bis(2-methylpropyl) ester;Diisobutyl phthalate;Hexaplas M/1B;Palatinol IC;Isobutyl phthalate;Di-iso-Butyl phthalate;Di(isobutyl) 1,2-benzenedicarboxylate;Di(2-methylpropyl) phthalate;1,2-Benzenedicarboxylic acid diisobutyl ester;Reomol DiBP;NSC 15316;Bis(2-methylpropyl) phthalate;2-Methylpropyl phthalate;Bis(2-methylpropyl) o-phthalate
CAS No.:84-69-5
Molecular Formula:C16H22O4
InChIKeys:InChIKey=MGWAVDBGNNKXQV-UHFFFAOYSA-N
Molecular Weight:278.34
Exact Mass:278.34
BRN:2054802
EC Number:201-553-2
UNII:IZ67FTN290
ICSC Number:0829
NSC Number:15316
DSSTox ID:DTXSID9022522
Color/Form:Liquid
HScode:29173400
Categories:
Characteristics-
PSA:
52.6
XLogP3:4.11
Appearance:Di-isobutyl phthalate is an oily colorless liquid with a slight ester odor. Denser than water. Insoluble in water. Low toxicity.
Density:1.039 g/cm3 @ Temp: 20 °C
Melting Point:-64 °C
Boiling Point:296.5 °C
Flash Point:>230 °F
Refractive Index:1.497
Water Solubility:H2O: Insoluble
Storage Conditions:/Store/ separated from strong oxidants.
Vapor Pressure:Vapour pressure, Pa at 20°C: 0.01
Vapor Density:Relative vapour density (air = 1): 9.6
Toxicity:Oral-Rat LD50: 15000mg/kg; Oral-Mouse LD50: 10000mg/kg
Flammability characteristics:Combustible in case of open flame, high temperature and strong oxidant; burning emits irritating smoke
Explosive limit:vol% in air: 0.4
Experimental Properties:Phthalate esters would be expected to have UV maxima in the 230 nm and 270 nm regions. /Phthalate esters/|... Resistance to migration from polymers, low temperature flexibility ... compatibility with polar polymers and additives over a wide range of compositions. /Phthalate esters/|Hydroxyl radical reaction rate constant = 9.26X10-12 cu cm/molec sec at 25 °C (est)
Air and Water Reactions:Insoluble in water.
Reactive Group:Esters, Sulfate Esters, Phosphate Esters, Thiophosphate Esters, and Borate Esters
Reactivity Profile:DI-ISOBUTYL 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].
Autoignition Temperature:810 °F (USCG, 1999)|810 °F (432 °C)|423 °C
Flammable Limits:Lower flammable limit: 0.4% by volume at 448 °F
Hazard IdentificationClassification of the substance or mixture
Reproductive toxicity, Category 1B
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) none
Precautionary statement(s) Prevention P203 Obtain, read and follow all safety instructions before use.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response P318 IF exposed or concerned, get medical advice.
Storage P405 Store locked up.
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Separated from strong oxidants./Store/ separated from strong oxidants.
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Seller Information
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Business Type:
Distributor
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Main Products:
Resin,Coating&Ink,Adhesive,Polyurethane,Home&Personal Care,Plastic & Rubber
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Location:
12F Huayin Building, NO.5, Donghai West, Road, Qingdao, China
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Payment Terms:
TT against copy of documents,D/P,L/C,O/A,100% TT in advance
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Average lead Time:
40
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Total Annual Revenue:
$2.5 million-$5 million
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Total Employees:
101-200
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Year of Establishment:
2007
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
Diisobutyl phthalate
25 MT Dec 20, 2025 
Ethiopia
Diisobutyl Phthalate
40 MT May 31, 2026 Post an enquiry for this product
