1,4-Diazabicyclo[2.2.2]octane（CAS 280-57-9）：分子式 C6H12N2、分子量 112.17；类别 有机化学品。
| CAS号 | 280-57-9 |
|---|---|
| 分子式 | C6H12N2 |
| 分子量 | 112.17 |
| 熔点 | 158 °C |
| 沸点 | 174 °C |
| LogP | -0.2 |
| 应用领域 | Uses: Used as curing agent for urethane foams、used as a singlet oxygen trap and a radioiodine trap、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Catalyst in making urethane foams、The only important industrial use of triethylenediamine is as a hardener for polyurethane foams.、Anti-fade reagent that scavenges free-radicals produced by excitation of fluorochromes. Added to the mounting medium in fluorescence microscopy to retard photobleaching of fluorescein and other fluorescent dyes.[Sigma-Aldrich、D2522 Sigma 1、4-Diazabicyclo、Singlet oxygen trap used as diagnostic for singlet oxygen、trap for radioiodine、... Oxidation and polymerization catalyst、chemical intermediate (metal complexes、quaternary ammonium compounds、etc)、bromide and iodine addition compounds.、Industry Uses: Absorbent、Filler、Catalyst、Intermediate、Consumer Uses: Catalyst、Methods of Manufacturing: KRAUSE ET AL、BRITISH PATENT 871、754 (1958 TO HOUDRY PROCESS).、Triethylenediamine can be produced from ethylenediamine or ethanolamine、diethanolamine、or diethylenetriamine with a variety of different catalysts.、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 1、2021: 1、2020: 850、000 - <1、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).、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5434]、General Manufacturing Information: Transportation Equipment Manufacturing、Oil and Gas Drilling、Extraction、and Support activities、Utilities、All Other Basic Organic Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、Construction、1、4-Diazabicyclo[2.2.2]octane: ACTIVE、Triethylenediamine is used to impregnate the activated carbon found in respiratory protection against chemical weapon agents.、Certain low-molecular chemical weapon agents such as hydrogen cyanide and cyanogen chloride are poorly absorbed by active carbon. In order to improve protection against these substances、the carbon is impregnated with metallic salts of copper、chromium and sometimes silver. Further impregnation with organic substances also occurs、the most common additive being triethylenediamine. |
| 类别 | Organic Chemicals |
登记用途：Uses: Used as curing agent for urethane foams、used as a singlet oxygen trap and a radioiodine trap、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Catalyst in making urethane foams、The only important industrial use of triethylenediamine is as a hardener for polyurethane foams.、Anti-fade reagent that scavenges free-radicals produced by excitation of fluorochromes. Added to the mounting medium in fluorescence microscopy to retard photobleaching of fluorescein and other fluorescent dyes.[Sigma-Aldrich、D2522 Sigma 1、4-Diazabicyclo、Singlet oxygen trap used as diagnostic for singlet oxygen、trap for radioiodine、... Oxidation and polymerization catalyst、chemical intermediate (metal complexes、quaternary ammonium compounds、etc)、bromide and iodine addition compounds.、Industry Uses: Absorbent、Filler、Catalyst、Intermediate、Consumer Uses: Catalyst、Methods of Manufacturing: KRAUSE ET AL、BRITISH PATENT 871、754 (1958 TO HOUDRY PROCESS).、Triethylenediamine can be produced from ethylenediamine or ethanolamine、diethanolamine、or diethylenetriamine with a variety of different catalysts.、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 1、2021: 1、2020: 850、000 - <1、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).、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5434]、General Manufacturing Information: Transportation Equipment Manufacturing、Oil and Gas Drilling、Extraction、and Support activities、Utilities、All Other Basic Organic Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、Construction、1、4-Diazabicyclo[2.2.2]octane: ACTIVE、Triethylenediamine is used to impregnate the activated carbon found in respiratory protection against chemical weapon agents.、Certain low-molecular chemical weapon agents such as hydrogen cyanide and cyanogen chloride are poorly absorbed by active carbon. In order to improve protection against these substances、the carbon is impregnated with metallic salts of copper、chromium and sometimes silver. Further impregnation with organic substances also occurs、the most common additive being triethylenediamine.。
1,4-Diazabicyclo[2.2.2]octane 是一种以碳骨架为基础的有机化合物，登记 CAS 号为 280-57-9，分子式 C6H12N2（分子量 112.17），归属于有机化学品大类化工原料。
登记 CAS 号：280-57-9
其分子式 C6H12N2 由 6 个碳、12 个氢、2 个氮 组成。
别名/同义词：1,4-Diazabicyclo[2.2.2]octane · TEDA
所属分类：有机化学品
1,4-Diazabicyclo[2.2.2]octane 的 CAS 登记号为 280-57-9。
分子式 C6H12N2，分子量 112.17。
别名/同义词：1,4-Diazabicyclo[2.2.2]octane、TEDA。
登记用途：Uses: Used as curing agent for urethane foams、used as a singlet oxygen trap and a radioiodine trap、[HSDB]、Plastic Composites Manufacturing [Category: Industry]、Catalyst in making urethane foams、The only important industrial use of triethylenediamine is as a hardener for polyurethane foams.、Anti-fade reagent that scavenges free-radicals produced by excitation of fluorochromes. Added to the mounting medium in fluorescence microscopy to retard photobleaching of fluorescein and other fluorescent dyes.[Sigma-Aldrich、D2522 Sigma 1、4-Diazabicyclo、Singlet oxygen trap used as diagnostic for singlet oxygen、trap for radioiodine、... Oxidation and polymerization catalyst、chemical intermediate (metal complexes、quaternary ammonium compounds、etc)、bromide and iodine addition compounds.、Industry Uses: Absorbent、Filler、Catalyst、Intermediate、Consumer Uses: Catalyst、Methods of Manufacturing: KRAUSE ET AL、BRITISH PATENT 871、754 (1958 TO HOUDRY PROCESS).、Triethylenediamine can be produced from ethylenediamine or ethanolamine、diethanolamine、or diethylenetriamine with a variety of different catalysts.、U.S. Production: 2023: 1、000、000 - <2、500、000 lb、2022: 1、2021: 1、2020: 850、000 - <1、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).、Production volumes for non-confidential chemicals reported under the Inventory Update Rule. [Table#5434]、General Manufacturing Information: Transportation Equipment Manufacturing、Oil and Gas Drilling、Extraction、and Support activities、Utilities、All Other Basic Organic Chemical Manufacturing、All Other Chemical Product and Preparation Manufacturing、Construction、1、4-Diazabicyclo[2.2.2]octane: ACTIVE、Triethylenediamine is used to impregnate the activated carbon found in respiratory protection against chemical weapon agents.、Certain low-molecular chemical weapon agents such as hydrogen cyanide and cyanogen chloride are poorly absorbed by active carbon. In order to improve protection against these substances、the carbon is impregnated with metallic salts of copper、chromium and sometimes silver. Further impregnation with organic substances also occurs、the most common additive being triethylenediamine.。
所属分类：Organic Chemicals。
1,4-Diazabicyclo[2.2.2]octane（CAS 280-57-9）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 280-57-9 |
|---|---|
| PubChem CID | 9237 |
| Molecular formula | C6H12N2 |
| IUPAC name | 1,4-diazabicyclo[2.2.2]octane |
| UNII (FDA) | X8M57R0JS5 |
| Molecular Weight | 112.17 |
|---|---|
| XLogP3 | -0.2 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 112.100048391 |
| Monoisotopic Mass | 112.100048391 |
| Topological Polar Surface Area | 6.5 |
| Heavy Atom Count | 8 |
| Boiling Point | 174 °C |
|---|---|
| Boiling Point | 174 °C @760 [mm Hg] |
| Melting Point | 158 °C |
| Flash Point | 62 °C |
| Solubility | 45 g/100 g water at 25 °C |
| Vapor Pressure | 0.74 [mmHg] |
| Dissociation Constants | pKa1 = 3.0; pKa2 = 8.7 |
1,4-Diazabicyclo[2.2.2]octane; Triethylenediamine; 280-57-9; Dabco; 1,4-DIAZABICYCLO(2.2.2)OCTANE; Dabco 33LV; Dabco crystal; 1,4-Ethylenepiperazine; TEDA; Texacat TD 100; Dabco EG; N,N'-endo-Ethylenepiperazine; 1,4-Diazabicyclo-octane; D 33LV; Thancat TD 33; DTXSID0022016
| GHS notification summary | 0.7% (6 / 801) |
|---|
| GHS notification summary | 0.7% (6 / 801) |
|---|---|
| Reported hazard statements | H228 (82.6%), H302 (96.5%), H315 (97.3%), H318 (50.7%), H319 (44.2%), H335 (16.4%), H412 (14.5%), H361 |
This chemical does not meet GHS hazard criteria for 0.7% (6 of 801) of reports.
H228 (82.6%): Flammable solid [Danger Flammable solids]
1,4-Diazabicyclo[2.2.2]octane · CAS 280-57-9 · C6H12N2. UNII X8M57R0JS5. Boiling Point: 174 °C; Boiling Point: 174 °C @760 [mm Hg]; Melting Point: 158 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 1,4-Diazabicyclo[2.2.2]octane