邻苯二甲酸二癸酯（CAS 84-77-5）：分子式 C28H46O4、分子量 446.7。
| CAS号 | 84-77-5 |
|---|---|
| 分子式 | C28H46O4 |
| 分子量 | 446.7 |
| 熔点 | 2.5 °C |
| 沸点 | BP: 261 °C at 5 mmHg |
| LogP | log Kow = 9.05 |
| 应用领域 | Uses: Used as plasticizer (especially for vinyl resins)、Also used to make electric cables and plastisols、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Plasticizer、especially for vinyl resins.、IN MANUFACTURE OF ELECTRIC CABLES、ALSO FOR MAKING PLASTISOLS、U.S. Production: 1、2-Benzenedicarboxylic acid、didecyl 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#5311]、General Manufacturing Information: 1、1、2-didecyl ester: ACTIVE、The first step、alcoholysis of phthalic anhydride (PA) to give the monoester、is rapid and goes to completion. The reaction generally starts at elevated temperatures and proceeds exothermically. The second step is the conversion of the monoester to a diester with the formation of water. This is a reversible reaction and proceeds more slowly than the first、thus determining the overall rate of reaction. To shift the equilibrium towards the diester、the water of reaction is removed by distillation. The rate of reaction can be influenced by the choice of catalyst and the reaction temperature. For fast conversion rates、high reaction temperatures are generally used. However、these are influenced by the boiling point of the alcohol and、or the type of catalyst. ... Currently、nearly all major phthalate producers use amphoteric catalysts for the esterification of high boiling alcohols. ... The reaction temperatures for the amphoteric catalysts are about 200 °C. At this temperature side reactions are minimized、and the alcohol can be recycled without purification. By using this type of catalyst、over 99.5 % conversion to diester can be achieved.、Phthalates、IT IS COMPATIBLE WITH CHLORINATED RUBBER、GOVERNMENT RUBBER STYRENE (GRS)、NITROCELLULOSE、ETHYL CELLULOSE、POLYVINYL CHLORIDE、& ACETATE COPOLYMERS.、... IN MANUFACTURE OF ELECTRIC CABLES BECAUSE OF ITS LOW VOLATILITY、GOOD DIELECTRIC PROPERTIES、& COLD RESISTANCE. ... ALSO USED FOR MAKING PLASTISOLS、GIVING PARTICULARLY FLUID PASTES、& HAVING LONG SHELF LIFE WITHOUT INCREASE IN VISCOSITY.、IT IS PRIMARY PLASTICIZER FOR POLYVINYL CHLORIDE. ... MARKEDLY LESS VOLATILE THAN OTHER PLASTICIZERS & MAKES POSSIBLE MFR OF ARTICLES RESISTANT TO HIGH TEMP. IT IS HYDROPHOBIC & EXHIBITS GOOD RESISTANCE TO EXTRACTION BY DETERGENTS. |
登记用途：Uses: Used as plasticizer (especially for vinyl resins)、Also used to make electric cables and plastisols、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Plasticizer、especially for vinyl resins.、IN MANUFACTURE OF ELECTRIC CABLES、ALSO FOR MAKING PLASTISOLS、U.S. Production: 1、2-Benzenedicarboxylic acid、didecyl 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#5311]、General Manufacturing Information: 1、1、2-didecyl ester: ACTIVE、The first step、alcoholysis of phthalic anhydride (PA) to give the monoester、is rapid and goes to completion. The reaction generally starts at elevated temperatures and proceeds exothermically. The second step is the conversion of the monoester to a diester with the formation of water. This is a reversible reaction and proceeds more slowly than the first、thus determining the overall rate of reaction. To shift the equilibrium towards the diester、the water of reaction is removed by distillation. The rate of reaction can be influenced by the choice of catalyst and the reaction temperature. For fast conversion rates、high reaction temperatures are generally used. However、these are influenced by the boiling point of the alcohol and、or the type of catalyst. ... Currently、nearly all major phthalate producers use amphoteric catalysts for the esterification of high boiling alcohols. ... The reaction temperatures for the amphoteric catalysts are about 200 °C. At this temperature side reactions are minimized、and the alcohol can be recycled without purification. By using this type of catalyst、over 99.5 % conversion to diester can be achieved.、Phthalates、IT IS COMPATIBLE WITH CHLORINATED RUBBER、GOVERNMENT RUBBER STYRENE (GRS)、NITROCELLULOSE、ETHYL CELLULOSE、POLYVINYL CHLORIDE、& ACETATE COPOLYMERS.、... IN MANUFACTURE OF ELECTRIC CABLES BECAUSE OF ITS LOW VOLATILITY、GOOD DIELECTRIC PROPERTIES、& COLD RESISTANCE. ... ALSO USED FOR MAKING PLASTISOLS、GIVING PARTICULARLY FLUID PASTES、& HAVING LONG SHELF LIFE WITHOUT INCREASE IN VISCOSITY.、IT IS PRIMARY PLASTICIZER FOR POLYVINYL CHLORIDE. ... MARKEDLY LESS VOLATILE THAN OTHER PLASTICIZERS & MAKES POSSIBLE MFR OF ARTICLES RESISTANT TO HIGH TEMP. IT IS HYDROPHOBIC & EXHIBITS GOOD RESISTANCE TO EXTRACTION BY DETERGENTS.。
邻苯二甲酸二癸酯 是一种化工化合物，登记 CAS 号为 84-77-5，分子式 C28H46O4（分子量 446.7）。
登记 CAS 号：84-77-5
其分子式 C28H46O4 由 28 个碳、46 个氢、4 个氧 组成。
别名/同义词：邻苯二甲酸二癸酯 · didecyl phthalate
邻苯二甲酸二癸酯 的 CAS 登记号为 84-77-5。
分子式 C28H46O4，分子量 446.7。
别名/同义词：邻苯二甲酸二癸酯、didecyl phthalate。
登记用途：Uses: Used as plasticizer (especially for vinyl resins)、Also used to make electric cables and plastisols、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Plasticizer、especially for vinyl resins.、IN MANUFACTURE OF ELECTRIC CABLES、ALSO FOR MAKING PLASTISOLS、U.S. Production: 1、2-Benzenedicarboxylic acid、didecyl 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#5311]、General Manufacturing Information: 1、1、2-didecyl ester: ACTIVE、The first step、alcoholysis of phthalic anhydride (PA) to give the monoester、is rapid and goes to completion. The reaction generally starts at elevated temperatures and proceeds exothermically. The second step is the conversion of the monoester to a diester with the formation of water. This is a reversible reaction and proceeds more slowly than the first、thus determining the overall rate of reaction. To shift the equilibrium towards the diester、the water of reaction is removed by distillation. The rate of reaction can be influenced by the choice of catalyst and the reaction temperature. For fast conversion rates、high reaction temperatures are generally used. However、these are influenced by the boiling point of the alcohol and、or the type of catalyst. ... Currently、nearly all major phthalate producers use amphoteric catalysts for the esterification of high boiling alcohols. ... The reaction temperatures for the amphoteric catalysts are about 200 °C. At this temperature side reactions are minimized、and the alcohol can be recycled without purification. By using this type of catalyst、over 99.5 % conversion to diester can be achieved.、Phthalates、IT IS COMPATIBLE WITH CHLORINATED RUBBER、GOVERNMENT RUBBER STYRENE (GRS)、NITROCELLULOSE、ETHYL CELLULOSE、POLYVINYL CHLORIDE、& ACETATE COPOLYMERS.、... IN MANUFACTURE OF ELECTRIC CABLES BECAUSE OF ITS LOW VOLATILITY、GOOD DIELECTRIC PROPERTIES、& COLD RESISTANCE. ... ALSO USED FOR MAKING PLASTISOLS、GIVING PARTICULARLY FLUID PASTES、& HAVING LONG SHELF LIFE WITHOUT INCREASE IN VISCOSITY.、IT IS PRIMARY PLASTICIZER FOR POLYVINYL CHLORIDE. ... MARKEDLY LESS VOLATILE THAN OTHER PLASTICIZERS & MAKES POSSIBLE MFR OF ARTICLES RESISTANT TO HIGH TEMP. IT IS HYDROPHOBIC & EXHIBITS GOOD RESISTANCE TO EXTRACTION BY DETERGENTS.。
邻苯二甲酸二癸酯（CAS 84-77-5）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 84-77-5 |
|---|---|
| PubChem CID | 6788 |
| Molecular formula | C28H46O4 |
| IUPAC name | didecyl benzene-1,2-dicarboxylate |
| UNII (FDA) | FI5FBN947Z |
| Molecular Weight | 446.7 |
|---|---|
| XLogP3 | 11.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 22 |
| Exact Mass | 446.33960994 |
| Monoisotopic Mass | 446.33960994 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 32 |
| Boiling Point | BP: 261 °C at 5 mmHg |
|---|---|
| Melting Point | 2.5 °C |
| Solubility | In water, 2.20X10-4 mg/L at 25 °C |
| Density | 0.9675 at 20 °C/20 °C |
| Vapor Pressure | 0.00000001 [mmHg] |
| LogP | log Kow = 9.05 |
| LogP | 9.05 |
| Viscosity | 113.2 cP at 20 °C |
DIDECYL PHTHALATE; 84-77-5; Decyl phthalate; Di-n-decyl phthalate; Vinicizer 105; Vinysize 105; Phthalic acid, didecyl ester; Didecyl 1,2-Benzenedicarboxylate; 1,2-Benzenedicarboxylic acid, didecyl ester; didecyl benzene-1,2-dicarboxylate; DTXSID3026512; AI3-02692 (USDA); FI5FBN947Z; NSC-15319; DTXCID706512; RefChem:133271
| Regulatory & Food Contact | FDA Cumulative Estimated Daily Intake (CEDI): FCS |
|---|
didecyl phthalate · CAS 84-77-5 · C28H46O4. UNII FI5FBN947Z. Boiling Point: BP: 261 °C at 5 mmHg; Melting Point: 2.5 °C; Solubility: In water, 2.20X10-4 mg/L at 25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: didecyl phthalate