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: O=C(OCC(CC)CCCC)C=1C=CC=CC1C(=O)OCC(CC)CCCC

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

Bis(2-ethylhexyl) Phthalate

CAS: 117-81-7

• Formula: C₂₄H₃₈O₄
• Purity: >98.0%(GC)
• Color and Shape: Colorless to Almost colorless clear liquid
• Molecular weight: 390.56

Plastic additive 01 CRS

CAS: 117-81-7

• Formula: C₂₄H₃₈O₄
• Molecular weight: 390.5561

Plastic Additive 14 (Di(2-ethylhexyl) phthalate)

CAS: 117-81-7

Dioctyl orthophthalates

• Formula: C₂₄H₃₈O₄
• Color and Shape: Colorless Liquid Viscous Oily Liquid
• Molecular weight: 390.27701

Bis(2-Ethylhexyl) Phthalate

CAS: 117-81-7

• Purity: 99%
• Molecular weight: 390.56g/mol

Bis(2-ethylhexyl) Phthalate-3,4,5,6-d4. (

CAS: 117-81-793951-87-2

• Formula: C₆D₄COOCH₂CH(CH₂CH₃)(CH₂)₃CH₃
• Purity: 99 atom % D
• Color and Shape: Colorless Liquid
• Molecular weight: 237.17926

Bis[(±)-2-ethylhexyl]Phthalate-d38

CAS: 117-81-7352431-42-6

• Formula: C₆D₄COOCD₂CD(CD₂CD₃)(CD₂)₃CD₃
• Purity: 98 atom % D
• Color and Shape: Colorless Liquid
• Molecular weight: 254.28597

GB/T 20388-2016 Phthalates Mixture 572 1000-5000 µg/mL in Hexane

CAS: 117-81-7117-82-8 117-84-0 131-18-0 26761-40-0 71888-89-6 84-69-5 84-74-2 85-68-7

• Color and Shape: Mixture

EPA Method 625 Mixture 247 1000-2000 µg/mL in Dichloromethane

CAS: 106-44-5 106-48-9 108-39-4 108-43-0 108-95-2 117-81-7120-83-2 121-14-2 124-18-5 206-44-0 4901-51-3 58-90-2 593-45-3 86-74-8 87-65-0 87-86-5 88-06-2 95-48-7 95-57-8 95-77-2 95-95-4 98-95-3

• Color and Shape: Mixture

Phthalates Mixture 955 1000 µg/mL in Isooctane

CAS: 117-81-7117-84-0 131-11-3 84-66-2 84-74-2 85-68-7

• Formula: C₂₄H₃₈O₄
• Color and Shape: Mixture
• Molecular weight: 390.56

ISO 18856:2004 Phthalate Standard Mixture 368 1000 µg/mL in Ethyl Acetate

CAS: 117-81-7117-84-0 131-11-3 131-16-8 3648-20-2 84-61-7 84-66-2 84-69-5 84-74-2 84-77-5 85-68-7

• Color and Shape: Mixture

GB/T 14848-2017 SVOC Mixture 138 100 µg/mL in Dichloromethane

CAS: 117-81-7118-74-1 120-12-7 121-14-2 205-99-2 206-44-0 50-32-8 606-20-2 87-86-5 88-06-2 91-20-3

• Color and Shape: Mixture

SVOC Mixture 1003 1000 µg/mL in Benzene:Dichloromethane (3:1)

CAS: 100-01-6 100-02-7 101-55-3 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-60-1 108-95-2 111-44-4 111-91-1 117-81-7117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 53-70-3 534-52-1 541-73-1 56-55-3 59-50-7 606-20-2 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-74-4 88-75-5 91-20-3 91-57-6 91-58-7 95-48-7 95-50-1 95-57-8 95-95-4 98-95-3 99-09-2

• Formula: C₆H₃Cl₃
• Color and Shape: Mixture
• Molecular weight: 181.45

Phthalates Mixture 560 1000-10000 µg/mL in Hexane

CAS: 117-81-7117-82-8 117-83-9 117-84-0 131-11-3 131-16-8 131-17-9 131-18-0 26761-40-0 3648-21-3 605-45-8 605-50-5 605-54-9 68515-48-0 84-61-7 84-62-8 84-63-9 84-66-2 84-69-5 84-74-2 84-75-3 85-68-7

• Color and Shape: Mixture

Phthalates Mixture 645 1000 µg/mL in Methanol

CAS: 117-81-7117-82-8 117-83-9 117-84-0 131-11-3 131-18-0 605-54-9 68515-45-7 84-61-7 84-62-8 84-63-9 84-66-2 84-69-5 84-74-2 84-75-3 85-68-7

• Color and Shape: Mixture

SVOC Mixture 1002 100-400 µg/mL in Acetone

CAS: 103-23-1 117-81-7118-74-1 120-12-7 121-14-2 129-00-0 131-11-3 15862-07-4 16605-91-7 191-24-2 193-39-5 205-99-2 2051-60-7 207-08-9 208-96-8 218-01-9 2437-79-8 40186-71-8 50-32-8 52663-71-5 53-70-3 56-55-3 60145-22-4 60233-25-2 606-20-2 77-47-4 78-59-1 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7 87-86-5

• Formula: C₇H₆N₂O₄
• Color and Shape: Mixture
• Molecular weight: 182.13

Phthalate Mixture 392 5-10 μg/mL in Methanol

CAS: 117-81-7117-84-0 131-18-0 26761-40-0 28553-12-0 84-61-7 84-69-5 84-74-2 84-75-3 85-68-7

• Formula: C₂₄H₃₈O₄
• Color and Shape: Mixture
• Molecular weight: 390.56

Base/Neutral Extractables Mixture 999 2000 µg/mL in Benzene:MeCl2:ACN (2:2:1)

CAS: 101-55-3 103-33-3 106-46-7 108-60-1 111-44-4 111-91-1 117-81-7117-84-0 118-74-1 120-12-7 120-82-1 121-14-2 129-00-0 131-11-3 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 541-73-1 56-55-3 606-20-2 62-75-9 621-64-7 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-30-6 86-73-7 87-68-3 91-20-3 91-58-7 95-50-1 98-95-3

• Formula: C₆H₃Cl₃
• Color and Shape: Mixture
• Molecular weight: 181.45

EPA Method 8270 LCS Mixture 100 µg/mL in Acetone:MeCl2 83.5:16.5

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 129-00-0 131-11-3 132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 528-29-0 53-70-3 534-52-1 541-73-1 56-55-3 58-90-2 59-50-7 606-20-2 62-53-3 62-75-9 621-64-7 65-85-0 67-72-1 7005-72-3 77-47-4 78-59-1 83-32-9 84-66-2 84-74-2 85-01-8 85-68-7 86-30-6 86-73-7 86-74-8 87-68-3 87-86-5 88-06-2 88-74-4 88-75-5 90-12-0 91-20-3 91-57-6 91-58-7 91-94-1 935-95-5 95-48-7 95-50-1 95-57-8 95-95-4 98-95-3 99-09-2 99-65-0

• Formula: C₆H₃Cl₃
• Color and Shape: Mixture
• Molecular weight: 181.45

Phthalates Mixture 612 1000 µg/mL in Methanol

CAS: 103-23-1 117-81-7117-84-0 131-11-3 84-66-2 84-74-2 85-68-7

• Color and Shape: Mixture

Phthalates Mixture 953 1000 µg/mL in Isooctane

CAS: 103-23-1 117-81-7117-84-0 131-11-3 84-66-2 84-74-2 85-68-7

• Color and Shape: Mixture