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

Dimethyl Phthalate

CAS: 131-11-3

• Formula: C₁₀H₁₀O₄
• Purity: >99.0%(GC)
• Color and Shape: Colorless to Almost colorless clear liquid
• Molecular weight: 194.19

Dimethyl phthalate, 99%

CAS: 131-11-3

Dimethyl phthalate is used as a plasticizer, solvent, rubber coating agent, molding powder, finishing agent …

• Formula: C₁₀H₁₀O₄
• Purity: 99%
• Color and Shape: Clear colorless, Liquid
• Molecular weight: 194.19

1,2-Benzenedicarboxylic acid, 1,2-dimethyl ester

CAS: 131-11-3

• Formula: C₁₀H₁₀O₄
• Purity: 99%
• Color and Shape: Liquid
• Molecular weight: 194.184

Dimethyl phthalate

CAS: 131-11-3

• Formula: C₁₀H₁₀O₄
• Purity: ≥ 99.0%
• Color and Shape: Clear, colourless liquid
• Molecular weight: 194.19

Dimethyl-d6 Phthalate

CAS: 131-11-385448-30-2

• Formula: C₆H₄(COOCD₃)₂
• Purity: 99 atom % D
• Color and Shape: Colorless Liquid
• Molecular weight: 200.09557

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

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

CAS: 101-55-3 103-33-3 106-46-7 108-60-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 121-14-2 129-00-0 131-11-3191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 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 LCS Mixture 100 µg/mL in Acetone:MeCl2 83.5:16.5

CAS: 100-01-6 100-02-7 100-25-4 100-51-6 101-55-3 103-23-1 103-33-3 105-67-9 106-44-5 106-46-7 106-47-8 108-39-4 108-60-1 108-95-2 110-86-1 111-44-4 111-91-1 117-81-7 117-84-0 118-74-1 120-12-7 120-82-1 120-83-2 121-14-2 129-00-0 131-11-3132-64-9 191-24-2 193-39-5 205-99-2 206-44-0 207-08-9 208-96-8 218-01-9 50-32-8 51-28-5 528-29-0 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 953 1000 µg/mL in Isooctane

CAS: 103-23-1 117-81-7 117-84-0 131-11-384-66-2 84-74-2 85-68-7

• Color and Shape: Mixture

Phthalates Mixture 954 100 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

Dimethyl phthalate 5000 µg/mL in Methanol

CAS: 131-11-3

• Formula: C₁₀H₁₀O₄
• Color and Shape: Single Solution
• Molecular weight: 194.18

EPA Method 8270 Calibration by Class Mixture 4 2000 µg/mL in Dichloromethane

CAS: 100-51-6 103-33-3 117-81-7 117-84-0 120-58-1 121-14-2 130-15-4 131-11-3132-64-9 56-57-5 606-20-2 62-44-2 62-50-0 66-27-3 78-59-1 84-66-2 84-74-2 85-68-7 94-59-7 98-86-2 98-95-3 99-35-4

• Formula: C₆H₃N₃O₆
• Color and Shape: Mixture
• Molecular weight: 213.10

Phthalate Esters - Analytes Mix 3 1000 µg/mL in Hexane

CAS: 117-81-7 117-82-8 117-83-9 117-84-0 120-51-4 131-11-3131-18-0 605-54-9 75673-16-4 84-61-7 84-63-9 84-66-2 84-69-5 84-74-2 84-75-3 84-76-4 85-68-7

• Formula: C₁₄H₁₂O₂
• Color and Shape: Mixture
• Molecular weight: 212.24

EPA Method 8061 Phthalate Mixture 438 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 84-63-9 84-66-2 84-69-5 84-74-2 84-75-3 84-76-4 85-68-7

• Color and Shape: Mixture

Phthalates Mixture 628 1000-10000 µg/mL in Ethyl acetate

CAS: 117-81-7 117-84-0 131-11-3131-16-8 26761-40-0 68515-48-0 84-61-7 84-66-2 84-69-5 84-74-2 84-75-3 85-68-7

• Color and Shape: Mixture

Phthalates Mixture 644 2000 µg/mL in Acetonitrile

CAS: 117-81-7 117-84-0 131-11-3131-16-8 131-18-0 84-61-7 84-66-2 84-74-2 84-75-3 85-68-7

• Color and Shape: Mixture

HJ 834-2017, HJ 951-2018 VOC & SVOCs Mixture 155 1000 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

Phthalates Mixture 612 1000 µg/mL in Methanol

CAS: 103-23-1 117-81-7 117-84-0 131-11-384-66-2 84-74-2 85-68-7

• Color and Shape: Mixture

SVOC Mixture 1000 2000 µg/mL in Dichloromethane

CAS: 100-01-6 100-02-7 121-14-2 131-11-3132-64-9 134-32-7 208-96-8 51-28-5 58-90-2 606-20-2 608-93-5 7005-72-3 77-47-4 83-32-9 84-66-2 86-73-7 88-06-2 88-74-4 90-13-1 91-58-7 91-59-8 95-94-3 95-95-4 99-09-2

• Formula: C₆H₂Cl₄
• Color and Shape: Mixture
• Molecular weight: 215.89

GB 5009.271-2016 Phthalates Mixture 646 1000 µg/mL in 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 85-68-7

• Color and Shape: Mixture