磷酸三乙酯（CAS 78-40-0）：分子式 C6H15O4P、分子量 182.15。
| CAS号 | 78-40-0 |
|---|---|
| 分子式 | C6H15O4P |
| 分子量 | 182.15 |
| 熔点 | -69.5 °F (NTP, 1992) |
| 沸点 | 215.5 °C |
| LogP | 0.8 |
| 应用领域 | Uses: Used as a catalyst for acetic anhydride、as a desensitizing agent for peroxides、as a solvent、as a plasticizer for resins、plastics、and gums、as a lacquer remover、as a fire-retarding、anti-foaming、and ethylating agent、as a raw material for insecticides、and to make insecticides、[HSDB]、Used as a catalyst in the production of acetic anhydride by the ketene process、and as a solvent and plasticizer for cellulose acetate.、Solvent、plasticizer for resins、gums、catalyst、lacquer remover.、As a plasticizer、solvent、fire-retarding agent、anti-foaming agent、As an ethylating agent、and as a raw material to prepare insecticides such as tetraethyl pyrophosphate.、As ethylating agent、formation of polyesters which are used as insecticides.、Plastics -> Typical concentration range in plastic materials -> 10%、Ethylphosphate is produced by the reaction between diethylphosphate and water、with ethanol as a byproduct.、Use Classification: Plastics -> Polymer Type -> PUR、Plastics -> Flame retardants、Industry Uses: Plasticizer、Flame retardant、Not Known or Reasonably Ascertainable、Catalyst、Intermediate、Chemical reaction regulator、Consumer Uses: Flame retardant、Methods of Manufacturing: Prepared from tetraethyl hypophosphate with ethanol in the presence of aluminum ethoxide、Manufactured by treating triethylphosphite with diethyl hydrogen phosphate.、... Manufactured from diethyl ether and phosphorus pentoxide via a metaphosphate intermediate.、Formulations、Preparations: Grade: Technical 97%、U.S. Production: 2023: 5、500、000 - <7、000、000 lb、2022: 5、2021: 10、000 - <25、2020: 5、This chemical is listed as a High Production Volume (HPV) (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).、(1972) 3.63X10+9 GRAMS、(1986) >1 million-10 million pounds、(1990) >1 million-10 million pounds、For more U.S. Production (Complete) data for TRIETHYL PHOSPHATE (8 total)、please visit the HSDB record page.、U.S. Imports: (1972) NEGLIGIBLE、General Manufacturing Information: Plastics Product Manufacturing、Plastics Material and Resin Manufacturing、Construction、Miscellaneous Manufacturing、All Other Basic Organic Chemical Manufacturing、Other (requires additional information)、Phosphoric acid、triethyl ester: ACTIVE、Compatible with many gums and resins. ...When mixed with water is quite stable at room temperature、but at elevated temperature it hydrolyzes slowly. |
登记用途：Uses: Used as a catalyst for acetic anhydride、as a desensitizing agent for peroxides、as a solvent、as a plasticizer for resins、plastics、and gums、as a lacquer remover、as a fire-retarding、anti-foaming、and ethylating agent、as a raw material for insecticides、and to make insecticides、[HSDB]、Used as a catalyst in the production of acetic anhydride by the ketene process、and as a solvent and plasticizer for cellulose acetate.、Solvent、plasticizer for resins、gums、catalyst、lacquer remover.、As a plasticizer、solvent、fire-retarding agent、anti-foaming agent、As an ethylating agent、and as a raw material to prepare insecticides such as tetraethyl pyrophosphate.、As ethylating agent、formation of polyesters which are used as insecticides.、Plastics -> Typical concentration range in plastic materials -> 10%、Ethylphosphate is produced by the reaction between diethylphosphate and water、with ethanol as a byproduct.、Use Classification: Plastics -> Polymer Type -> PUR、Plastics -> Flame retardants、Industry Uses: Plasticizer、Flame retardant、Not Known or Reasonably Ascertainable、Catalyst、Intermediate、Chemical reaction regulator、Consumer Uses: Flame retardant、Methods of Manufacturing: Prepared from tetraethyl hypophosphate with ethanol in the presence of aluminum ethoxide、Manufactured by treating triethylphosphite with diethyl hydrogen phosphate.、... Manufactured from diethyl ether and phosphorus pentoxide via a metaphosphate intermediate.、Formulations、Preparations: Grade: Technical 97%、U.S. Production: 2023: 5、500、000 - <7、000、000 lb、2022: 5、2021: 10、000 - <25、2020: 5、This chemical is listed as a High Production Volume (HPV) (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).、(1972) 3.63X10+9 GRAMS、(1986) >1 million-10 million pounds、(1990) >1 million-10 million pounds、For more U.S. Production (Complete) data for TRIETHYL PHOSPHATE (8 total)、please visit the HSDB record page.、U.S. Imports: (1972) NEGLIGIBLE、General Manufacturing Information: Plastics Product Manufacturing、Plastics Material and Resin Manufacturing、Construction、Miscellaneous Manufacturing、All Other Basic Organic Chemical Manufacturing、Other (requires additional information)、Phosphoric acid、triethyl ester: ACTIVE、Compatible with many gums and resins. ...When mixed with water is quite stable at room temperature、but at elevated temperature it hydrolyzes slowly.。
磷酸三乙酯 是一种化工化合物，登记 CAS 号为 78-40-0，分子式 C6H15O4P（分子量 182.15）。
登记 CAS 号：78-40-0
其分子式 C6H15O4P 由 6 个碳、15 个氢、4 个氧、1 个磷 组成。
别名/同义词：磷酸三乙酯 · Triethyl phosphate
磷酸三乙酯 的 CAS 登记号为 78-40-0。
分子式 C6H15O4P，分子量 182.15。
别名/同义词：磷酸三乙酯、Triethyl phosphate。
登记用途：Uses: Used as a catalyst for acetic anhydride、as a desensitizing agent for peroxides、as a solvent、as a plasticizer for resins、plastics、and gums、as a lacquer remover、as a fire-retarding、anti-foaming、and ethylating agent、as a raw material for insecticides、and to make insecticides、[HSDB]、Used as a catalyst in the production of acetic anhydride by the ketene process、and as a solvent and plasticizer for cellulose acetate.、Solvent、plasticizer for resins、gums、catalyst、lacquer remover.、As a plasticizer、solvent、fire-retarding agent、anti-foaming agent、As an ethylating agent、and as a raw material to prepare insecticides such as tetraethyl pyrophosphate.、As ethylating agent、formation of polyesters which are used as insecticides.、Plastics -> Typical concentration range in plastic materials -> 10%、Ethylphosphate is produced by the reaction between diethylphosphate and water、with ethanol as a byproduct.、Use Classification: Plastics -> Polymer Type -> PUR、Plastics -> Flame retardants、Industry Uses: Plasticizer、Flame retardant、Not Known or Reasonably Ascertainable、Catalyst、Intermediate、Chemical reaction regulator、Consumer Uses: Flame retardant、Methods of Manufacturing: Prepared from tetraethyl hypophosphate with ethanol in the presence of aluminum ethoxide、Manufactured by treating triethylphosphite with diethyl hydrogen phosphate.、... Manufactured from diethyl ether and phosphorus pentoxide via a metaphosphate intermediate.、Formulations、Preparations: Grade: Technical 97%、U.S. Production: 2023: 5、500、000 - <7、000、000 lb、2022: 5、2021: 10、000 - <25、2020: 5、This chemical is listed as a High Production Volume (HPV) (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).、(1972) 3.63X10+9 GRAMS、(1986) >1 million-10 million pounds、(1990) >1 million-10 million pounds、For more U.S. Production (Complete) data for TRIETHYL PHOSPHATE (8 total)、please visit the HSDB record page.、U.S. Imports: (1972) NEGLIGIBLE、General Manufacturing Information: Plastics Product Manufacturing、Plastics Material and Resin Manufacturing、Construction、Miscellaneous Manufacturing、All Other Basic Organic Chemical Manufacturing、Other (requires additional information)、Phosphoric acid、triethyl ester: ACTIVE、Compatible with many gums and resins. ...When mixed with water is quite stable at room temperature、but at elevated temperature it hydrolyzes slowly.。
磷酸三乙酯（CAS 78-40-0）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 78-40-0 |
|---|---|
| PubChem CID | 6535 |
| Molecular formula | C6H15O4P |
| IUPAC name | triethyl phosphate |
| UNII (FDA) | QIH4K96K7J |
| Molecular Weight | 182.15 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 182.07079595 |
| Monoisotopic Mass | 182.07079595 |
| Topological Polar Surface Area | 44.8 |
| Heavy Atom Count | 11 |
| Boiling Point | 215.5 °C |
|---|---|
| Boiling Point | 215 °C |
| Boiling Point | 215.5 °C @760 [mm Hg] |
| Melting Point | -69.5 °F (NTP, 1992) |
| Melting Point | -56.4 °C |
| Melting Point | -57 °C |
| Flash Point | 240 °F (NTP, 1992) |
| Flash Point | 240 °F (115 °C) (Open cup) |
| Flash Point | 116 °C o.c. |
| Solubility | In water, 5.00X10+5 mg/L at 25 °C |
TRIETHYL PHOSPHATE; 78-40-0; Triethylphosphate; Tris(ethyl) phosphate; Triethoxyphosphine oxide; Phosphoric acid, triethyl ester; Triethylfosfat; Ethyl phosphate ((EtO)3PO); o-Phosphoric acid triethyl ester; DTXSID8026228; QIH4K96K7J; NSC-2677; DTXCID806228; CHEBI:45927; 201-114-5; RefChem:191513
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS |
|---|
| Reported hazard statements | H302, H319 (39.3%), H336, H361, H371 |
|---|
H302: Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
Triethyl phosphate · CAS 78-40-0 · C6H15O4P. UNII QIH4K96K7J. Boiling Point: 215.5 °C; Boiling Point: 215 °C; Boiling Point: 215.5 °C @760 [mm Hg].
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Triethyl phosphate