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Diisononyl Phthalate (DINP)
GreenChem Industries is a supplier and distributor of Diisononyl Phthalate (DINP) (CAS 28553-12-0) for industrial buyers. Request a bulk quote, SDS, or TDS, or call (561) 659-2236 or email [email protected].
PRODUCT OVERVIEW
DESCRIPTION
Diisononyl Phthalate (DINP) is an organic compound with the chemical formula C26H42O4. It is a clear, colorless liquid that is used as a plasticizer in polyvinyl chloride (PVC) and other polymer materials. DINP is commonly used in the manufacturing of flexible vinyl products such as electrical wire and cable, coated fabrics, and automotive upholstery. DINP is also used in consumer products such as toys, vinyl flooring, and shower curtains. It provides improved flexibility, durability, and resistance to high temperatures and chemicals in these products. DINP is considered to be a safer alternative to other phthalate plasticizers, such as diethylhexyl phthalate (DEHP), due to its lower toxicity and lower potential for migration from the product. However, concerns have been raised about its potential endocrine-disrupting effects, particularly on reproductive and developmental health, and it has been banned or restricted in some countries.
IDENTIFIERS
Chemical Name
Diisononyl Phthalate (DINP)
CAS #
28553-12-0
EC #
249-079-5
Molecular Formula
C26H42O4
InChI Key
HBGGXOJOCNVPFY-UHFFFAOYSA-N
Synonyms
Diisononylphthalate, DINP
CLASSIFICATIONS
Product Group 1
PlasticizersProduct Group 2
HI&I, Plastic & RubberPROPERTIES
Acid Value (mg KOH/g)
Max: 0.06
Acid value (mgKOH/g)
0.06 Max
Appearance
An oily liquid that is clear and free of visible impurities
Boiling Point (1)
244 to 252 °C @ Press: 5 Torr
Color (Pt-Co)
Max: 30
Density (2)
1 x 10 to 6 g/cm³ at 20 °C
Density (20℃) /g/cm³
0.971~0.977
Ester content (%)
Min: 99.5
Flash point ℃
210 Min
Melting Point (1)
-43 °C
Moisture %
0.10 Max
Volume resistivity ×10⁹Ω`m
3.0 Min
Water (%)
Max: 0.1
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FREQUENTLY ASKED QUESTIONS
Does GreenChem Industries supply Diisononyl Phthalate (DINP) in bulk?
Yes. GreenChem Industries distributes Diisononyl Phthalate (DINP) for industrial buyers. Request pricing and packaging options for drums, totes/IBCs, bulk/tank, bags, pails, or ISO tanks.
What is the CAS number for Diisononyl Phthalate (DINP)?
The CAS registry number for Diisononyl Phthalate (DINP) is 28553-12-0.
How do I request an SDS or TDS for Diisononyl Phthalate (DINP)?
Use the document request form on this page, or contact sales at (561) 659-2236 / [email protected]. SDS and technical documents are provided for qualified commercial inquiries.
What packaging options are available?
Depending on the product and region, GreenChem can quote drums, totes/IBCs, bulk/tank, bags, pails, and ISO tanks. Ask your specialist for current pack sizes and lead times.
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