Bis(7-methyloctyl) phthalate

Basic Information

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CAS Number

68515-48-0

Molecular Formula

C26H42O4

Molecular Weight

418.62 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

-43°C

Boiling Point

279-287 °C

Density

0.972 g/mL at 25 °C

Flash Point

>230 °F

Refractive Index

n20/D 1.485(lit.)

Vapor Pressure

1 mm Hg ( 200 °C)

SMILES

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O=C(OCCC(C)CC(C)(C)C)C1=CC=CC=C1C(OCCC(C)CC(C)(C)C)=O

InChI

InChI=1S/C26H42O4/c1-21(2)15-9-5-7-13-19-29-25(27)23-17-11-12-18-24(23)26(28)30-20-14-8-6-10-16-22(3)4/h11-12,17-18,21-22H,5-10,13-16,19-20H2,1-4H3

InChIKey

HBGGXOJOCNVPFY-UHFFFAOYSA-N

LogP

6.925000000000009

Topological Polar Surface Area

52.6 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

416

Safety Information

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GHS Hazard Pictograms

H400

Hazard Statement

H400 Very toxic to aquatic life
Hazardous to the aquatic environment, acute hazard

Synonyms & References

English

Bis(3,5,5-trimethylhexyl) phthalate
1,2-benzenedicarboxylicacid,di-c8-c10-branchedalkylester,c9-rich
1,2-Benzenedicarboxylic acid di-C8-10-branched alkyl esters C9-rich
PHTHALIC ACID BIS(3,5,5-TRIMETHYLHEXYL) ESTER
DI(ISONONYL)PHTHALATE1
1,2-BENZENEDICARBOXYLICACID,DI-C8-C10BRANCHEDALKYLESTERS,C9-RICH
DINP-1
Diisononyl phthalate
Diisononyl Phthalate (mixture of branched chain isomers)
Di-iso-nonyl phthalate in mixture with C8-10-branched alkyl o-phthalate , C9-rich
DINP
0.5 mg
di-(isononyl) phthalate
Dialkyl-(C8-C10)phthalate
DIISONONYL PHTHALATE,TECH.
DI-ISONONYLPHTHALATE,BRANCHED
Phthalic Acid Diisononyl Ester DINP

MDL Number

MFCD00026335

Customs Code

2917330000

FAQ

What is Bis(7-methyloctyl) phthalate (CAS: 68515-48-0)?

Bis(7-methyloctyl) phthalate is an organic compound with the chemical formula C20H38O4. It is a phthalate ester derived from phthalic acid and 7-methyloctyl alcohol. This compound is commonly used as a plasticizer and exhibits good flexibility and thermal stability. It is a colorless liquid with a slightly sweet odor and is soluble in organic solvents.

What are the main uses of Bis(7-methyloctyl) phthalate (CAS: 68515-48-0)?

Bis(7-methyloctyl) phthalate is primarily used as a plasticizer in the production of polyvinyl chloride (PVC) materials. It enhances the flexibility and durability of plastics, making it valuable in the manufacturing of medical devices, electrical insulation, and construction materials. Additionally, it finds applications in research and industrial settings for its chemical stability and compatibility with various materials.

Is Bis(7-methyloctyl) phthalate (CAS: 68515-48-0) safe?

Bis(7-methyloctyl) phthalate is generally considered safe when used in accordance with safety guidelines and proper handling procedures. However, as with many phthalates, it is advisable to take precautions to avoid prolonged skin contact or inhalation. Safety standards emphasize the importance of using appropriate personal protective equipment and ensuring good ventilation in work areas.

How should Bis(7-methyloctyl) phthalate (CAS: 68515-48-0) be stored?

Bis(7-methyloctyl) phthalate should be stored in a cool, dry place away from direct sunlight. It is recommended to keep it in a tightly sealed container to prevent exposure to moisture and air. Storage conditions should maintain a temperature below 25°C and ensure low humidity to preserve its chemical stability and prolong shelf life.