CAS 117-81-7

Dioctyl phthalate

Description:

Dioctyl phthalate (DOP), with the CAS number 117-81-7, is a colorless to pale yellow liquid that is primarily used as a plasticizer in the production of flexible polyvinyl chloride (PVC) and other polymers. It enhances the flexibility, durability, and workability of plastic materials. DOP is characterized by its low volatility, good thermal stability, and resistance to water and UV light, making it suitable for various applications, including coatings, adhesives, and sealants. The substance has a relatively high molecular weight and a low freezing point, which contributes to its liquid state at room temperature. However, DOP is also known for its potential environmental and health concerns, as it can act as an endocrine disruptor and has been subject to regulatory scrutiny. Its use has been restricted in certain applications, particularly in toys and childcare products, due to concerns about its effects on human health and the environment. Overall, while dioctyl phthalate is an effective plasticizer, its safety profile necessitates careful consideration in its applications.

Formula: C₂₄H₃₈O₄

InChI: InChI=1S/C24H38O4/c1-5-9-13-19(7-3)17-27-23(25)21-15-11-12-16-22(21)24(26)28-18-20(8-4)14-10-6-2/h11-12,15-16,19-20H,5-10,13-14,17-18H2,1-4H3

InChI key: InChIKey=BJQHLKABXJIVAM-UHFFFAOYSA-N

SMILES: C(OCC(CCCC)CC)(=O)C1=C(C(OCC(CCCC)CC)=O)C=CC=C1

Synonyms:

• (2R)-2-ethylhexyl (2S)-2-ethylhexyl benzene-1,2-dicarboxylate
• 1,2-Benzedicarboxylic acid, bis(2-ethyl-hexyl) ester
• 1,2-Benzenedicarboxylic acid, 1,2-bis(2-ethylhexyl) ester
• 1,2-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester
• 1,2-Benzenedicarboxylic acid,bis(2-ethylhexylester)
• 2-Ethylhexyl Phthalate
• 3,4-Bis(2-Ethylhexyl)Benzene-1,2-Dicarboxylate
• 3,4-Dioctylbenzene-1,2-Dicarboxylate
• 3-(3-Ethyloctan-3-Yl)Benzene-1,2-Dicarboxylate
• 3315Af2
• Bis(2-Ethylhexyl) Benzene-1,2-Dicarboxylate
• Bis(2-ehtylhexyl)phthlate
• Bis(2-ethylhexyl) 1,2-benzenedicarboxylate
• Bis(2-ethylhexyl) o-phthalate
• Bis(2-ethylhexyl)phthalat
• Bisoflex 81
• Bisoflex DOP
• Ccris 237
• Codan Set L 86P
• Compound 889
• Corflex 400
• D 109648
• DOF
• DOF (Russian plasticizer)
• DOP
• Dehp
• Di(2-ethylhexyl) phthalate (DEHP)
• Di(isooctyl) phthalate
• Di-(2-ethyl hexyl)phthalate
• Di-2-ethylhexlphthalate
• Di-2-ethylhexyl phthalate
• Diacizer DOP
• Diethylhexyl phthalate
• Dioctyl Phthalate
• Dioctyl phthalate~Phthalic acid bis(2-ethylhexyl)ester
• Dioctylphthalate
• Diplast O
• Ergoplast FDO
• Ergoplast FDO-S
• Esbo-D 82
• Etalon
• Etalon (plasticizer)
• Ethylhexyl Phthalate
• Eviplast 80
• Eviplast 81
• Fleximel
• Flexol DOD
• Flexol DOP
• Ftlalato De Bis(2-Etilhexilo)
• Garbeflex DOP-D 40
• Good-rite GP 264
• Hatco DOP
• Jayflex DOP
• Jssd-Dop
• Jswd Dop
• Kodaflex DEHP
• Kodaflex DOP
• LGflex DPHP
• Monocizer DOP
• Nsc 17069
• Octoil
• Octyl phthalate
• Palatinol AH
• Palatinol AH-L
• Palatinol DOP
• Phtalate de Bis (Ethyle-2-Hexyle)
• Phtalate de bis(2-ethylhexyle)
• Phthalate, Bis(2-Ethylhexyl)
• Phthalic Acid Bis(2-Ethylhexyl Ester)
• Phthalic acid di(2-ethylhexyl) ester
• Phthalic acid dioctyl ester
• Phthalsaeure-Bis-(2-Aethylhexyl)-Ester
• Pittsburgh PX 138
• Plasthall DOP
• R 8000
• Reomol D 79P
• Sansocizer DOP
• Sansocizer R 8000
• Scandinol SC 1000
• Sconamoll DOP
• Sicol 150
• Staflex DOP
• Truflex DOP
• Vestinol AH
• Vinycizer 80
• Vinycizer 80K
• Witcizer 312
• Ygt 3
• ZS (plasticizer)
• bis[(2R)-2-ethylhexyl] benzene-1,2-dicarboxylate
• bis[(2S)-2-ethylhexyl] benzene-1,2-dicarboxylate

Bis(2-ethylhexyl) phthalate 100 µg/mL in Methanol

Controlled Product

CAS: 117-81-7

Formula: C₂₄H₃₈O₄

Color and Shape: Single Solution

Molecular weight: 390.56

Ref: 04-GA09011139ME

Bis(2-ethylhexyl) phthalate 5000 µg/mL in Methanol

Controlled Product

CAS: 117-81-7

Formula: C₂₄H₃₈O₄

Color and Shape: Single Solution

Molecular weight: 390.56

Ref: 04-GA09011088ME

Di (2-Ethylhexyl) Phthalate

CAS: 117-81-7

Formula: C₂₄H₃₈O₄

Molecular weight: 390.56

Ref: 4Z-P-151010

DEHP

CAS: 117-81-7

DEHP (Bis(2-ethylhexyl) phthalate) is used to impart softness and flexibility to PVC products. DEHP has been implicated in obesity and insulin resistance.

Formula: C₂₄H₃₈O₄

Purity: 99.65% - 99.76%

Color and Shape: Colourless Liquid Oily

Molecular weight: 390.56

Ref: TM-T4797

Bis(2-ethylhexyl) Phthalate (Phenyl-13C6, D4)

Controlled Product

CAS: 117-81-7

Formula: C₁₈₁₃C₆H₃₄D₄O₄

Color and Shape: Light Yellow

Molecular weight: 400.54

Ref: TR-B433851

Dioctyl Phthalate

CAS: 117-81-7

Formula: C₂₄H₃₈O₄

Molecular weight: 390.6

Ref: ST-EA-CP-T18010

Bis(2-ethylhexyl) Phthalate

CAS: 117-81-7

Applications Bis(2-ethylhexyl) Phthalate plasticizer is used to impart softness and flexibility to PVC products. Bis(2-ethylhexyl) Phthalate has been implicated in obesity and insulin resistance. It inhibits prostaglandin synthesis and adversely affects the endocrine system. This compound is a contaminant of emerging concern (CECs).
References Heindel, J., et al.: Toxicol. Appl. Pharmacol., 115, 116

Formula: C₂₄H₃₈O₄

Color and Shape: Colourless

Molecular weight: 390.56

Ref: TR-B433850

Dioctyl Phthalate pure, 98%

CAS: 117-81-7

Formula: C₂₄H₃₈O₄

Purity: min. 98%

Color and Shape: Clear, Colourless, Liquid

Molecular weight: 390.56

Ref: SR-43981