对苯二甲酸双(2-乙基己基)酯（CAS 6422-86-2）：分子式 C24H38O4、分子量 390.6。
| CAS号 | 6422-86-2 |
|---|---|
| 分子式 | C24H38O4 |
| 分子量 | 390.6 |
| 熔点 | -48 °C |
| 沸点 | 383 °C |
| LogP | 7.4 |
| 应用领域 | Uses: Used as plasticizer and as a softener for nitrile-butadiene rubber、chloroprene rubber、and isobutylene-isoprene rubber、[HSDB]、SOFTENER FOR NITRILE-BUTADIENE & CHLOROPRENE RUBBER、SOFTENER FOR ISOBUTYLENE-ISOPRENE RUBBER、Plasticizer which is compatible with cellulose acetate-butyrate、cellulose nitrate、poly(methyl methacrylate)、polystyrene、poly(vinyl butyral)、and poly(vinyl chloride) resins.、Use Classification: Fragrance Ingredients、Plastics -> Polymer Type -> N.a.、Plastics -> Plasticisers、Industry Uses: Intermediate、Adhesion、cohesion promoter、Softener and conditioner、Plasticizer、Not Known or Reasonably Ascertainable、Filler、Consumer Uses: Softener and conditioner、Intermediate、Household Products: Information on 3 consumer products that contain bis(2-Ethylhexyl)terephthalate in the following categories is provided:、• Auto Products、• Home Maintenance、Methods of Manufacturing: Produced by transesterification of the dimethyl ester (dimethylterephthalate) with 2-ethylhexanol.、Consumption Patterns: ESSENTIALLY 100% AS A PLASTICIZER & SOFTENER FOR POLYMERS、U.S. Production: 2023: 400、000、000 - <550、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS、(1981) PROBABLY GREATER THAN 2.27X10+6 GRAMS、1、4-Benzenedicarboxylic acid、bis(2-ethylhexyl) 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#5728]、General Manufacturing Information: All Other Basic Organic Chemical Manufacturing、Plastics Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Custom Compounding of Purchased Resins、Adhesive Manufacturing、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、4-bis(2-ethylhexyl) ester: ACTIVE |
登记用途：Uses: Used as plasticizer and as a softener for nitrile-butadiene rubber、chloroprene rubber、and isobutylene-isoprene rubber、[HSDB]、SOFTENER FOR NITRILE-BUTADIENE & CHLOROPRENE RUBBER、SOFTENER FOR ISOBUTYLENE-ISOPRENE RUBBER、Plasticizer which is compatible with cellulose acetate-butyrate、cellulose nitrate、poly(methyl methacrylate)、polystyrene、poly(vinyl butyral)、and poly(vinyl chloride) resins.、Use Classification: Fragrance Ingredients、Plastics -> Polymer Type -> N.a.、Plastics -> Plasticisers、Industry Uses: Intermediate、Adhesion、cohesion promoter、Softener and conditioner、Plasticizer、Not Known or Reasonably Ascertainable、Filler、Consumer Uses: Softener and conditioner、Intermediate、Household Products: Information on 3 consumer products that contain bis(2-Ethylhexyl)terephthalate in the following categories is provided:、• Auto Products、• Home Maintenance、Methods of Manufacturing: Produced by transesterification of the dimethyl ester (dimethylterephthalate) with 2-ethylhexanol.、Consumption Patterns: ESSENTIALLY 100% AS A PLASTICIZER & SOFTENER FOR POLYMERS、U.S. Production: 2023: 400、000、000 - <550、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS、(1981) PROBABLY GREATER THAN 2.27X10+6 GRAMS、1、4-Benzenedicarboxylic acid、bis(2-ethylhexyl) 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#5728]、General Manufacturing Information: All Other Basic Organic Chemical Manufacturing、Plastics Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Custom Compounding of Purchased Resins、Adhesive Manufacturing、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、4-bis(2-ethylhexyl) ester: ACTIVE。
对苯二甲酸双(2-乙基己基)酯 是一种化工化合物，登记 CAS 号为 6422-86-2，分子式 C24H38O4（分子量 390.6）。
登记 CAS 号：6422-86-2
其分子式 C24H38O4 由 24 个碳、38 个氢、4 个氧 组成。
别名/同义词：对苯二甲酸双(2-乙基己基)酯 · Bis(2-ethylhexyl) terephthalate · Di-2-ethylhexyl terephthalate (DOTP)
对苯二甲酸双(2-乙基己基)酯 的 CAS 登记号为 6422-86-2。
分子式 C24H38O4，分子量 390.6。
别名/同义词：对苯二甲酸双(2-乙基己基)酯、Bis(2-ethylhexyl) terephthalate、Di-2-ethylhexyl terephthalate (DOTP)。
登记用途：Uses: Used as plasticizer and as a softener for nitrile-butadiene rubber、chloroprene rubber、and isobutylene-isoprene rubber、[HSDB]、SOFTENER FOR NITRILE-BUTADIENE & CHLOROPRENE RUBBER、SOFTENER FOR ISOBUTYLENE-ISOPRENE RUBBER、Plasticizer which is compatible with cellulose acetate-butyrate、cellulose nitrate、poly(methyl methacrylate)、polystyrene、poly(vinyl butyral)、and poly(vinyl chloride) resins.、Use Classification: Fragrance Ingredients、Plastics -> Polymer Type -> N.a.、Plastics -> Plasticisers、Industry Uses: Intermediate、Adhesion、cohesion promoter、Softener and conditioner、Plasticizer、Not Known or Reasonably Ascertainable、Filler、Consumer Uses: Softener and conditioner、Intermediate、Household Products: Information on 3 consumer products that contain bis(2-Ethylhexyl)terephthalate in the following categories is provided:、• Auto Products、• Home Maintenance、Methods of Manufacturing: Produced by transesterification of the dimethyl ester (dimethylterephthalate) with 2-ethylhexanol.、Consumption Patterns: ESSENTIALLY 100% AS A PLASTICIZER & SOFTENER FOR POLYMERS、U.S. Production: 2023: 400、000、000 - <550、000 lb、2022: 550、000 - <700、2021: 550、2020: 550、(1979) PROBABLY GREATER THAN 2.27X10+6 GRAMS、(1981) PROBABLY GREATER THAN 2.27X10+6 GRAMS、1、4-Benzenedicarboxylic acid、bis(2-ethylhexyl) 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#5728]、General Manufacturing Information: All Other Basic Organic Chemical Manufacturing、Plastics Product Manufacturing、All Other Chemical Product and Preparation Manufacturing、Custom Compounding of Purchased Resins、Adhesive Manufacturing、Pesticide、Fertilizer、and Other Agricultural Chemical Manufacturing、Paint and Coating Manufacturing、Plastics Material and Resin Manufacturing、4-bis(2-ethylhexyl) ester: ACTIVE。
对苯二甲酸双(2-乙基己基)酯（CAS 6422-86-2）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 6422-86-2 |
|---|---|
| PubChem CID | 22932 |
| Molecular formula | C24H38O4 |
| IUPAC name | bis(2-ethylhexyl) benzene-1,4-dicarboxylate |
| UNII (FDA) | 4VS908W98L |
| Molecular Weight | 390.6 |
|---|---|
| XLogP3 | 7.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 16 |
| Exact Mass | 390.27700969 |
| Monoisotopic Mass | 390.27700969 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 28 |
| Boiling Point | 383 °C |
|---|---|
| Melting Point | -48 °C |
| Flash Point | 238 °C or 460 °F (open cup) |
| Solubility | In water, 4.0 mg/L at 20 °C |
| Density | 0.9825 at 20/20 °C |
| Vapor Density | 13.5 (Air = 1) |
| Vapor Pressure | 0.0000214 [mmHg] |
| Viscosity | 63 cp at 25 °C |
| Collision Cross Section | 215.81 Ų [M+Na]+ |
Di-(2-ethylhexyl) terephthalate; 1,4-DEHT; RefChem:568745; Eastman DOTP Plasticizer; 6422-86-2; BIS(2-ETHYLHEXYL) TEREPHTHALATE; Kodaflex DOTP; Di(2-ethylhexyl) terephthalate; bis(2-ethylhexyl) benzene-1,4-dicarboxylate; 1,4-Benzenedicarboxylic acid, bis(2-ethylhexyl) ester; dioctyl terepthalate; Terephthalic acid, bis(2-ethylhexyl) ester; DTXSID7027625; MFCD00072256; Eastman 168; diethylhexyl terephthalate
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS FDA Inventory of Effective Food Contact Substance (FCS) Noti: FCS DI-2-ETHYLHEXYL TEREPHTHALATE 1,4-bis(2-ethylhexyl) benzenedicarboxylate (CAS Reg. No. 6422-86-2) SEE INTENDED USE The FCS is intended for use as a plasticizer in vinyl chloride polymer formulations. |
|---|---|
| GHS notification summary | 99.7% (375 / 376) |
| GHS notification summary | 99.7% (375 / 376) |
|---|
This chemical does not meet GHS hazard criteria for 99.7% (375 of 376) of all reports.
Reported as not meeting GHS hazard criteria by 375 of 376 companies (only 0.3% companies provided GHS information). For more detailed information, please visit ECHA C&L website.
Di-2-ethylhexyl terephthalate (DOTP) · CAS 6422-86-2 · C24H38O4. UNII 4VS908W98L. Boiling Point: 383 °C; Melting Point: -48 °C; Flash Point: 238 °C or 460 °F (open cup).
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Bis(2-ethylhexyl) terephthalate