CAS 131-11-3: Dimethyl phthalate

Description: Dimethyl phthalate (DMP) is an organic compound classified as a phthalate ester, primarily used as a plasticizer in various applications, including plastics, cosmetics, and personal care products. It is a colorless, odorless liquid at room temperature, with a low volatility and moderate solubility in water, making it more soluble in organic solvents. DMP has a molecular formula of C10H10O4 and features two methyl groups attached to the phthalate backbone, which contributes to its plasticizing properties. The compound is known for its ability to enhance the flexibility and durability of materials, particularly polyvinyl chloride (PVC). While DMP is considered to have low toxicity, concerns have been raised regarding its potential endocrine-disrupting effects and environmental persistence. Regulatory agencies have established guidelines for its use, particularly in consumer products. Overall, dimethyl phthalate serves as an important industrial chemical, but its environmental and health implications necessitate careful management and assessment.

Formula: C₁₀H₁₀O₄

InChI: InChI=1S/C10H10O4/c1-13-9(11)7-5-3-4-6-8(7)10(12)14-2/h3-6H,1-2H3

InChI key: InChIKey=NIQCNGHVCWTJSM-UHFFFAOYSA-N

SMILES: O=C(OC)C=1C=CC=CC1C(=O)OC

Synonyms:

• 1,2-Benzenecarboxylic acid, dimethyl ester
• 1,2-Benzenedicarboxylic Acid Dimethyl Ester
• 1,2-Benzenedicarboxylic acid, 1,2-dimethyl ester
• 1,2-Dimethyl benzene-1,2-dicarboxylate
• Avolin
• Benzene-1,2-dicarboxylic acid dimethyl ester
• D.M.P
• DMF (insect repellent)
• DMP
• Dimethyl 1,2-benzenedicarboxylate
• Dimethyl o-phthalate
• Dimethyl pthalate
• Dimethylphthalat
• Fermine
• Ftalato De Dimetilo
• Metox 50
• Mipax
• NTM
• Nsc 15398
• Palatinol M
• Phtalate de dimethyle
• Phthalate, Dimethyl
• Phthalic acid dimethyl ester
• Phthalsaeure-Dimethylester
• Repeftal
• Solvanom
• Solvarone
• Unimoll DM
• Dimethyl phthalate

Phthalates Mixture 955 1000 µg/mL in Isooctane

CAS: 117-81-7 117-84-0 131-11-384-66-2 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: 117-81-7 117-84-0 131-11-3131-16-8 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

CLP SVOC Calibration Mixture 512 2000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 101-55-3 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-60-1 108-95-2 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 129-00-0 131-11-3132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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

• Color and Shape: Mixture

EPA Method 8270 B/N Mixture 2 1000 µg/ml in Benz:MeCl2:ACCN 4:4:2

CAS: 101-55-3 103-33-3 106-46-7 108-60-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 121-14-2 129-00-0 131-11-3191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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 Calibration Mixture 500-1000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 122-39-4 129-00-0 131-11-3132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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 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 90-12-0 91-20-3 91-57-6 91-58-7 935-95-5 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

Phthalate Esters Mix 10 1000 µg/mL in n-Hexane

CAS: 117-81-7 117-82-8 117-83-9 117-84-0 131-11-3131-18-0 605-54-9 84-61-7 84-62-8 84-63-9 84-66-2 84-69-5 84-74-2 84-75-3 84-76-4 85-68-7

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

SN/T 3147-2012 Phthalates Mixture 567 1000-5000 µg/mL in Methanol

CAS: 117-81-7 117-82-8 117-83-9 117-84-0 131-11-3131-16-8 131-17-9 131-18-0 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 84-76-4 85-68-7

• Color and Shape: Mixture

Phthalates Mixture 598 1000 µg/mL in Hexane

CAS: 117-81-7 117-84-0 131-11-3131-16-8 131-18-0 26761-40-0 28553-12-0 84-66-2 84-69-5 84-74-2 84-75-3 84-76-4 85-68-7

• Color and Shape: Mixture

Phthalate Mixture 509 1000 µg/mL in Hexane

CAS: 117-81-7 117-82-8 117-83-9 117-84-0 131-11-3131-17-9 131-18-0 605-54-9 84-61-7 84-62-8 84-63-9 84-66-2 84-69-5 84-74-2 84-75-3 84-76-4 85-68-7

• Color and Shape: Mixture

Dimethyl Phthalate, 99%

CAS: 131-11-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₁₀H₁₀O₄
• Purity: 99%
• Color and Shape: Clear liquid
• Molecular weight: 194.19

Phthalate Esters Mix 1 2000 µg/mL in Methanol

CAS: 117-81-7 117-84-0 131-11-384-66-2 84-74-2 85-68-7

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

EPA Method 8270 UltiMix Calibration Mixture 500-1000 μg/mL in Benzene:Dichloromethane

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 122-39-4 129-00-0 131-11-3132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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 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 90-12-0 91-20-3 91-57-6 91-58-7 935-95-5 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

Phthalate esters Mixture for GB/T 21294-2014 2000 µg/mL in Hexane

CAS: 117-81-7 117-84-0 131-11-384-66-2 84-74-2 85-68-7

• Color and Shape: Mixture

Phthalate Mixture 766 500 ug/mL in Hexane

CAS: 117-81-7 117-82-8 117-84-0 131-11-3131-18-0 3648-20-2 3648-21-3 605-50-5 84-61-7 84-66-2 84-69-5 84-74-2 84-75-3 85-68-7

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

EPA Method 8270 Calibration Mixture 500-1000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 122-39-4 129-00-0 131-11-3132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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 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 90-12-0 91-20-3 91-57-6 91-58-7 935-95-5 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

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

CAS: 100-01-6 100-02-7 101-55-3 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-60-1 108-95-2 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 129-00-0 131-11-3132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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: 117-81-7 117-82-8 117-83-9 117-84-0 131-11-3131-16-8 131-17-9 131-18-0 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: 117-81-7 117-82-8 117-83-9 117-84-0 131-11-3131-18-0 605-54-9 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: 103-23-1 117-81-7 118-74-1 120-12-7 121-14-2 129-00-0 131-11-315862-07-4 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

EPA Method 525.3 PAH Mixture 500 µg/mL in Acetone

CAS: 103-23-1 117-81-7 120-12-7 129-00-0 131-11-3191-24-2 193-39-5 205-99-2 207-08-9 208-96-8 218-01-9 50-32-8 53-70-3 56-55-3 78-59-1 84-66-2 84-74-2 85-01-8 85-68-7 86-73-7

• Formula: C₁₂H₈
• Color and Shape: Mixture
• Molecular weight: 152.19