Bis(8-methylnonyl) phthalate

Basic Information

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CAS Number

26761-40-0

Molecular Formula

C28H46O4

Molecular Weight

446.67 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

235°C

Boiling Point

475.97°C (rough estimate)

Solubility

0.00028g/l

Refractive Index

n20/D 1.486

SMILES

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

InChI

InChI=1S/C28H46O4/c1-23(2)17-11-7-5-9-15-21-31-27(29)25-19-13-14-20-26(25)28(30)32-22-16-10-6-8-12-18-24(3)4/h13-14,19-20,23-24H,5-12,15-18,21-22H2,1-4H3

InChIKey

ZVFDTKUVRCTHQE-UHFFFAOYSA-N

LogP

7.993400000000009

Topological Polar Surface Area

52.6 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

442

Safety Information

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GHS Hazard Pictograms

H410

Hazard Statement

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Sensitiveness

对湿度敏感

Synonyms & References

English

Bis(8-methylnonyl) phthalate
di-isodecyl orthophthalate
Phthalic acid diisodecyl ester
1,2-Benzenedicarboxylic acid diisodecylester
Diisodecyl Phthalate (mixture of branched chain isomers)
Diisodecyl phthalate
Di-iso-decyl phthalate
Di-iso-decyl phthalate (C10-alkyl ester isomer mix)
DIDP
DIDP (mixture of branched chain isomers)
Phthalic Acid Diisodecyl Ester (mixture of branched chain isomers)
1,2-Benzenedicarboxylicacid, diisodecyl ester (9CI)
Phthalic acid, diisodecyl ester (6CI,8CI)
Isodecyl alcohol, phthalate (2:1) (8CI)
Bis(isodecyl) phthalate
Emkarate 1020
Hexaplas DIDP
Isodecyl phthalate
JayflexDIDP
PX 120
Palatinol Z
Plasthall DIDP
Reomol DiDP
Sansocizer DIDP
Sicol184
Vestinol DZ
di-isodecyl phthalate
Plasticized ddp
DIDP (plasticizer)
Bis(isodecyl)phthalate
Di(i-decyl) phthalate

MDL Number

MFCD00048389

FAQ

What are the physical and chemical properties of Bis(8-methylnonyl) phthalate (CAS: 26761-40-0)?

Bis(8-methylnonyl) phthalate (CAS: 26761-40-0) is a clear, colorless liquid with a molecular weight of approximately 438.6 g/mol. It has a low to moderate solubility in water but is soluble in common organic solvents like ethanol and acetone. Chemically, it is stable under normal conditions but can degrade under acidic or oxidative conditions.

How is Bis(8-methylnonyl) phthalate (CAS: 26761-40-0) typically synthesized?

Bis(8-methylnonyl) phthalate (CAS: 26761-40-0) is synthesized by reacting phthalic anhydride with 8-methylnonanol in the presence of a catalyst, typically a strong acid like sulfuric acid. The reaction is carried out at elevated temperatures and results in a high yield of the desired product with good selectivity.

What industries use Bis(8-methylnonyl) phthalate (CAS: 26761-40-0)?

Bis(8-methylnonyl) phthalate (CAS: 26761-40-0) is commonly used in the polymer industry as a plasticizer. It is also utilized in the production of pharmaceuticals, as an internal lubricant, and in various sensor technologies. Its chemical properties make it suitable for improving the flexibility and durability of polymer formulations.

What precautions should be taken when handling Bis(8-methylnonyl) phthalate (CAS: 26761-40-0)?

When handling Bis(8-methylnonyl) phthalate (CAS: 26761-40-0), it is essential to wear personal protective equipment (PPE), such as gloves and safety glasses, to protect against skin contact and eye exposure. The material should be handled in a well-ventilated area or a fume hood to minimize inhalation risks. In case of spills, use appropriate spill cleanup materials and consult the safety data sheet (SDS) for detailed instructions.