Diethyl phthalate (CAS 84-66-2) — formula C12H14O4, molecular weight 222.24.
| CAS Number | 84-66-2 |
|---|---|
| Molecular Formula | C12H14O4 |
| Molecular Weight | 222.24 |
| Melting Point | 27 °F (NTP, 1992) |
| Boiling Point | 568 °F at 760 mmHg (NTP, 1992) |
| LogP | 2.5 |
| Applications | Uses: CIR ingredient: Diethyl Phthalate, Plasticizer (added to polymers to effect flexibility and, or toughness), also used as an insect repellant and solvent, [ACGIH] Used as a solvent in cellulose acetate, fragrances, and cosmetics, [Merck Index #7371], Painting (Pigments, Binders, and Biocides) [Category: Paint], In mfr celluloid, solvent for cellulose acetate in mfr varnishes and dopes, denaturing alcohol. Vehicle for fragrance and cosmetic ingredients, Solvent for nitrocellulose and cellulose acetate, plasticizer, wetting agent, ... camphor substitute, plastics, perfumery as fixative and solvent, alcohol denaturant, ... plasticizer in solid rocket propellants., ... insecticidal sprays ... mosquito repellents, Former, PLASTICIZER FOR CELLULOSE ESTER PLASTICS, DISPERSING MEDIUM, EG, DYE CARRIER, PLASTICIZER FOR OTHER PLASTICS, POLYSTYRENE, For more Uses (Complete) data for DIETHYL PHTHALATE (6 total), please visit the HSDB record page., Diethyl phthalate is commonly used to make plastics more flexible. Products in which it is found include toothbrushes, automobile parts, tools, toys, and food packaging. Diethyl phthalate can be released fairly easily from these products, as it is not part of the chain of chemicals (polymers) that makes up the plastic. Diethyl phthalate is also used in cosmetics, insecticides, and aspirin. (L1900), Use Classification: Chemical Classes -> Phthalates, Fragrance Ingredients, Cosmetics -> Hair conditioning, Film forming, Solvent, Denaturant, Plasticiser, Industry Uses: Binder, Processing aids not otherwise specified, Not Known or Reasonably Ascertainable, Plasticizer, Fragrance, Adhesion, cohesion promoter, Consumer Uses: Diluent, Binder, Insulators, Household Products: Cosmetics product ingredient: Diethyl phthalate (DEP), Reason for Listing:, - Priority Chemical identified under the California Environmental Contaminant Biomonitoring Program, - Identified as priority pollutants in the California Water Quality Control Plans under section 303(c) of the federal Clean Water Act and in section 131.38 of Title 40 of the Code of Federal Regulations, and identified as pollutants by California or the United States Environmental Protection Agency for one or more water bodies in California under section 303(d) of the federal Clean Water Act and section 130.7 of title 40 of the Code of Federal Regulation, Potential Health Impacts: Developmental Toxicity, Endocrine Toxicity, Immunotoxicity, Reproductive Toxicity, and Respiratory, Resources:, - Biomonitoring California Fact Sheet on Phthalates, Product count: 939, Information on 85 consumer products that contain Diethyl phthalate in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Hobby, Craft, • Home Maintenance, • Inside the Home, • Personal Care, • Pet Care, Methods of Manufacturing: By reacting phthalic anhydride with ethanol followed by careful purification, Formulations, Preparations: Grade: Technical, GRADE OF PURITY: TECHNICAL: 99+ %, Consumption Patterns: ALL PHTHALATE PLASTICIZERS: 89% IN POLYVINYL CHLORIDE RESINS, 3% IN OTHER VINYL RESINS, 3% IN CELLULOSE ESTER PLASTICS, 3% IN SYNTHETIC ELASTOMERS & OTHER POLYMERS, 2% IN OTHER APPLICATIONS (1974)., PHTHALATE ESTERS, U.S. Production: 2023: 1, 000, 000 - <2, 500, 000 lb, 2022: 1, 2021: 2, 000 - <4, 2020: 1, (1977) 7.72X10+9 G, (1982) 7.72X10+9 G, (1985) 7.78X10+9 g, 1, 2-Benzenedicarboxylic acid, diethyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#2455], U.S. Imports: (1978) 2.77X10+8 G (PRINCPL CUSTMS DISTS), (1982) 2.32X10+8 G (PRINCPL CUSTMS DISTS), General Manufacturing Information: All Other Basic Organic Chemical Manufacturing, Other (requires additional information), Plastics Material and Resin Manufacturing, All Other Chemical Product and Preparation Manufacturing, Adhesive Manufacturing, Pharmaceutical and Medicine Manufacturing, 2-diethyl ester: ACTIVE |
Documented applications: Uses: CIR ingredient: Diethyl Phthalate, Plasticizer (added to polymers to effect flexibility and, or toughness), also used as an insect repellant and solvent, [ACGIH] Used as a solvent in cellulose acetate, fragrances, and cosmetics, [Merck Index #7371], Painting (Pigments, Binders, and Biocides) [Category: Paint], In mfr celluloid, solvent for cellulose acetate in mfr varnishes and dopes, denaturing alcohol. Vehicle for fragrance and cosmetic ingredients, Solvent for nitrocellulose and cellulose acetate, plasticizer, wetting agent, ... camphor substitute, plastics, perfumery as fixative and solvent, alcohol denaturant, ... plasticizer in solid rocket propellants., ... insecticidal sprays ... mosquito repellents, Former, PLASTICIZER FOR CELLULOSE ESTER PLASTICS, DISPERSING MEDIUM, EG, DYE CARRIER, PLASTICIZER FOR OTHER PLASTICS, POLYSTYRENE, For more Uses (Complete) data for DIETHYL PHTHALATE (6 total), please visit the HSDB record page., Diethyl phthalate is commonly used to make plastics more flexible. Products in which it is found include toothbrushes, automobile parts, tools, toys, and food packaging. Diethyl phthalate can be released fairly easily from these products, as it is not part of the chain of chemicals (polymers) that makes up the plastic. Diethyl phthalate is also used in cosmetics, insecticides, and aspirin. (L1900), Use Classification: Chemical Classes -> Phthalates, Fragrance Ingredients, Cosmetics -> Hair conditioning, Film forming, Solvent, Denaturant, Plasticiser, Industry Uses: Binder, Processing aids not otherwise specified, Not Known or Reasonably Ascertainable, Plasticizer, Fragrance, Adhesion, cohesion promoter, Consumer Uses: Diluent, Binder, Insulators, Household Products: Cosmetics product ingredient: Diethyl phthalate (DEP), Reason for Listing:, - Priority Chemical identified under the California Environmental Contaminant Biomonitoring Program, - Identified as priority pollutants in the California Water Quality Control Plans under section 303(c) of the federal Clean Water Act and in section 131.38 of Title 40 of the Code of Federal Regulations, and identified as pollutants by California or the United States Environmental Protection Agency for one or more water bodies in California under section 303(d) of the federal Clean Water Act and section 130.7 of title 40 of the Code of Federal Regulation, Potential Health Impacts: Developmental Toxicity, Endocrine Toxicity, Immunotoxicity, Reproductive Toxicity, and Respiratory, Resources:, - Biomonitoring California Fact Sheet on Phthalates, Product count: 939, Information on 85 consumer products that contain Diethyl phthalate in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Hobby, Craft, • Home Maintenance, • Inside the Home, • Personal Care, • Pet Care, Methods of Manufacturing: By reacting phthalic anhydride with ethanol followed by careful purification, Formulations, Preparations: Grade: Technical, GRADE OF PURITY: TECHNICAL: 99+ %, Consumption Patterns: ALL PHTHALATE PLASTICIZERS: 89% IN POLYVINYL CHLORIDE RESINS, 3% IN OTHER VINYL RESINS, 3% IN CELLULOSE ESTER PLASTICS, 3% IN SYNTHETIC ELASTOMERS & OTHER POLYMERS, 2% IN OTHER APPLICATIONS (1974)., PHTHALATE ESTERS, U.S. Production: 2023: 1, 000, 000 - <2, 500, 000 lb, 2022: 1, 2021: 2, 000 - <4, 2020: 1, (1977) 7.72X10+9 G, (1982) 7.72X10+9 G, (1985) 7.78X10+9 g, 1, 2-Benzenedicarboxylic acid, diethyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#2455], U.S. Imports: (1978) 2.77X10+8 G (PRINCPL CUSTMS DISTS), (1982) 2.32X10+8 G (PRINCPL CUSTMS DISTS), General Manufacturing Information: All Other Basic Organic Chemical Manufacturing, Other (requires additional information), Plastics Material and Resin Manufacturing, All Other Chemical Product and Preparation Manufacturing, Adhesive Manufacturing, Pharmaceutical and Medicine Manufacturing, 2-diethyl ester: ACTIVE.
Diethyl phthalate is a chemical compound with CAS registry number 84-66-2 and molecular formula C12H14O4 (molecular weight 222.24).
CAS number: 84-66-2
Its molecular formula C12H14O4 comprises 12 C, 14 H, 4 O atoms.
Also known as: Diethyl phthalate · 邻苯二甲酸二乙酯 · Diethyl phthalate (DEP)
The CAS registry number of Diethyl phthalate is 84-66-2.
Molecular formula C12H14O4, molecular weight 222.24.
It is also registered under: Diethyl phthalate, 邻苯二甲酸二乙酯, Diethyl phthalate (DEP).
Recorded applications: Uses: CIR ingredient: Diethyl Phthalate, Plasticizer (added to polymers to effect flexibility and, or toughness), also used as an insect repellant and solvent, [ACGIH] Used as a solvent in cellulose acetate, fragrances, and cosmetics, [Merck Index #7371], Painting (Pigments, Binders, and Biocides) [Category: Paint], In mfr celluloid, solvent for cellulose acetate in mfr varnishes and dopes, denaturing alcohol. Vehicle for fragrance and cosmetic ingredients, Solvent for nitrocellulose and cellulose acetate, plasticizer, wetting agent, ... camphor substitute, plastics, perfumery as fixative and solvent, alcohol denaturant, ... plasticizer in solid rocket propellants., ... insecticidal sprays ... mosquito repellents, Former, PLASTICIZER FOR CELLULOSE ESTER PLASTICS, DISPERSING MEDIUM, EG, DYE CARRIER, PLASTICIZER FOR OTHER PLASTICS, POLYSTYRENE, For more Uses (Complete) data for DIETHYL PHTHALATE (6 total), please visit the HSDB record page., Diethyl phthalate is commonly used to make plastics more flexible. Products in which it is found include toothbrushes, automobile parts, tools, toys, and food packaging. Diethyl phthalate can be released fairly easily from these products, as it is not part of the chain of chemicals (polymers) that makes up the plastic. Diethyl phthalate is also used in cosmetics, insecticides, and aspirin. (L1900), Use Classification: Chemical Classes -> Phthalates, Fragrance Ingredients, Cosmetics -> Hair conditioning, Film forming, Solvent, Denaturant, Plasticiser, Industry Uses: Binder, Processing aids not otherwise specified, Not Known or Reasonably Ascertainable, Plasticizer, Fragrance, Adhesion, cohesion promoter, Consumer Uses: Diluent, Binder, Insulators, Household Products: Cosmetics product ingredient: Diethyl phthalate (DEP), Reason for Listing:, - Priority Chemical identified under the California Environmental Contaminant Biomonitoring Program, - Identified as priority pollutants in the California Water Quality Control Plans under section 303(c) of the federal Clean Water Act and in section 131.38 of Title 40 of the Code of Federal Regulations, and identified as pollutants by California or the United States Environmental Protection Agency for one or more water bodies in California under section 303(d) of the federal Clean Water Act and section 130.7 of title 40 of the Code of Federal Regulation, Potential Health Impacts: Developmental Toxicity, Endocrine Toxicity, Immunotoxicity, Reproductive Toxicity, and Respiratory, Resources:, - Biomonitoring California Fact Sheet on Phthalates, Product count: 939, Information on 85 consumer products that contain Diethyl phthalate in the following categories is provided:, • Auto Products, • Commercial, Institutional, • Hobby, Craft, • Home Maintenance, • Inside the Home, • Personal Care, • Pet Care, Methods of Manufacturing: By reacting phthalic anhydride with ethanol followed by careful purification, Formulations, Preparations: Grade: Technical, GRADE OF PURITY: TECHNICAL: 99+ %, Consumption Patterns: ALL PHTHALATE PLASTICIZERS: 89% IN POLYVINYL CHLORIDE RESINS, 3% IN OTHER VINYL RESINS, 3% IN CELLULOSE ESTER PLASTICS, 3% IN SYNTHETIC ELASTOMERS & OTHER POLYMERS, 2% IN OTHER APPLICATIONS (1974)., PHTHALATE ESTERS, U.S. Production: 2023: 1, 000, 000 - <2, 500, 000 lb, 2022: 1, 2021: 2, 000 - <4, 2020: 1, (1977) 7.72X10+9 G, (1982) 7.72X10+9 G, (1985) 7.78X10+9 g, 1, 2-Benzenedicarboxylic acid, diethyl ester is listed as a High Production Volume (HPV) chemical (65FR81686). Chemicals listed as HPV were produced in or imported into the U.S. in >1 million pounds in 1990 and, or 1994. The HPV list is based on the 1990 Inventory Update Rule. (IUR) (40 CFR part 710 subpart B, 51FR21438)., Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#2455], U.S. Imports: (1978) 2.77X10+8 G (PRINCPL CUSTMS DISTS), (1982) 2.32X10+8 G (PRINCPL CUSTMS DISTS), General Manufacturing Information: All Other Basic Organic Chemical Manufacturing, Other (requires additional information), Plastics Material and Resin Manufacturing, All Other Chemical Product and Preparation Manufacturing, Adhesive Manufacturing, Pharmaceutical and Medicine Manufacturing, 2-diethyl ester: ACTIVE.
Independent reference data for Diethyl phthalate (CAS 84-66-2), compiled from public chemistry databases.
| CAS Registry Number | 84-66-2 |
|---|---|
| PubChem CID | 6781 |
| Molecular formula | C12H14O4 |
| IUPAC name | diethyl benzene-1,2-dicarboxylate |
| UNII (FDA) | UF064M00AF |
| Molecular Weight | 222.24 |
|---|---|
| XLogP3 | 2.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 222.08920892 |
| Monoisotopic Mass | 222.08920892 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 16 |
| Boiling Point | 568 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 295 °C |
| Boiling Point | 563 °F |
| Boiling Point | 295 °C @760 [mm Hg] |
| Melting Point | 27 °F (NTP, 1992) |
| Melting Point | -40.5 °C |
| Melting Point | -67 - -44 °C |
| Melting Point | -41 °F |
| Flash Point | 284 °F (NTP, 1992) |
| Flash Point | 161 °C |
DIETHYL PHTHALATE; 84-66-2; Ethyl phthalate; phthalic acid diethyl ester; Anozol; diethyl benzene-1,2-dicarboxylate; Neantine; Phthalol; Solvanol; Palatinol A; Placidol E; Unimoll DA; Diethyl o-phthalate; Phthalsaeurediaethylester; o-Bis(ethoxycarbonyl)benzene; Diethyl 1,2-benzenedicarboxylate
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS CIR / INCI: Cosmetics ingredient -> Fragrance; Other (Specify); Solvent CIR / INCI: Cosmetic ingredients (Diethyl Phthalate) -> CIR (Cosmetic Ingredient Review) CIR / INCI: Solvent; Hair conditioning; Denaturant; Film forming; Plasticiser |
|---|---|
| GHS notification summary | 96.7% (1710 / 1769) |
| GHS notification summary | 96.7% (1710 / 1769) |
|---|---|
| Reported hazard statements | H401, H315, H317, H320, H335, H336 |
This chemical does not meet GHS hazard criteria for 96.7% (1710 of 1769) of all reports.
Reported as not meeting GHS hazard criteria by 1710 of 1769 companies (only 3.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Diethyl phthalate (DEP) · CAS 84-66-2 · C12H14O4. UNII UF064M00AF. Boiling Point: 568 °F at 760 mmHg (NTP, 1992); Boiling Point: 295 °C; Boiling Point: 563 °F.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 邻苯二甲酸二乙酯