Diisoheptyl phthalate

Diisoheptyl phthalate is a phthalate used as a plasticizer.[2] Diisoheptyl phthalate is typically a mixture of chemical compounds consisting of various isoheptyl esters of phthalic acid with the chemical formula C₂₂H₃₄O₄.

Diisoheptyl phthalate[1]

Names
Preferred IUPAC name Bis(5-methylhexyl) benzene-1,2-dicarboxylate
Other names Bis(5-methylhexyl) phthalate 1,2-Benzenedicarboxylic acid bis(isoheptyl) ester
Identifiers
CAS Number	41451-28-9
3D model (JSmol)	Interactive image
ChemSpider	513939
PubChem CID	591200
UNII	9JJP9B98FG
CompTox Dashboard (EPA)	DTXSID70872296
InChI InChI=1S/C22H34O4/c1-17(2)11-7-9-15-25-21(23)19-13-5-6-14-20(19)22(24)26-16-10-8-12-18(3)4/h5-6,13-14,17-18H,7-12,15-16H2,1-4H3 Key: RKELNIPLHQEBJO-UHFFFAOYSA-N
SMILES O=C(OCCCCC(C)C)C1=CC=CC=C1C(OCCCCC(C)C)=O
Properties
Chemical formula	C22H34O4
Molar mass	362.510 g·mol^−1
Density	0.99 g/cm^3
Hazards
R-phrases (outdated)	R62 R63
S-phrases (outdated)	S23 S36/37
Flash point	113 °C (235 °F; 386 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

See also

• Diisononyl phthalate

References

1. Diisoheptyl phthalate at Sigma-Aldrich
2. "Jayflex 77 Product Sheet" (PDF). Archived from the original (PDF) on 2006-11-20. Retrieved 2009-08-13.