Diisobutyl Phthalate
Product Description
| Product | Diisobutyl Phthalate |
| CAS | 84-69-5 |
| Formula | C16H22O4 |
| Synonym | DIBP, Phthalic acid, diisobutyl ester, 1,2-Benzenedicarboxylic acid, 1,2-bis(2-methylpropyl) ester |
Typical Product Specifications
| Density | 1.040 (20 c) |
| Assay | 99.5% min |
| Color, Hazen Units | 60 max |
| Water Content | 0.15% max |
| Refractive index nD at 20ยฐC | 1.488 - 1.492 |
| Flash Point COC ยฐC | 170ยฐC min |
| Density @ 20ยฐC, g/m3 | 1037- 1041 |
| Acid number, as phthalic acid | 0.2% max |
| Insolubility | in water |
| Refractive Index | 1.490 |
| Melting Point | -64 c |
| Color | colorless liquid |
| Molecular weight | 278.35 |
| Flash Point | (pmcc) 185 c |
| Boiling Point | 327 c |
| Chemical Structure | ![]() |
| Notes | Uses; Plasticize |
| Class | Plasticizers |

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