Dibutyl phthalate
>98.5%(GC)
Reagent
Code: #169290
Alias
Dibutyl phthalate; n-butyl phthalate; [DBP]
CAS Number
84-74-2
science Other reagents with same CAS 84-74-2
blur_circular Chemical Specifications
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Molecular Information
Weight
278.35 g/mol
Formula
C₁₆H₂₂O₄
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Registry Numbers
EC Number
201-557-4
MDL Number
MFCD00009441
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Physical Properties
Melting Point
-35 °C
Boiling Point
340 °C(lit.)
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Storage & Handling
Density
1.043 g/mL at 25 °C(lit.)
Storage
2~8°C, flammable area
description Product Description
Used primarily as a plasticizer in plastics, especially polyvinyl chloride (PVC), to increase flexibility and durability. Commonly found in adhesives, sealants, and printing inks due to its ability to improve workability and adhesion. Also used in coatings and resins to enhance film formation and flexibility. Has been used in the production of cellulose plastics and as a solvent in perfumes and cosmetics, though this use has declined due to health concerns. Historically used in insect repellents and as a component in some lubricating formulations.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Purity (GC) | 98.5-100% |
| Refractive Index (N20/D) | 1.49-1.495 |
| Specific Gravity | 1.047-1.051 |
| Appearance | Colorless liquid |
| Infrared Spectrum | Conforms to Structure |
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