2-乙氧基-2-甲基丙烷（CAS 637-92-3）：分子式 C6H14O、分子量 102.17。
| CAS号 | 637-92-3 |
|---|---|
| 分子式 | C6H14O |
| 分子量 | 102.17 |
| 熔点 | -137 °F (NTP, 1992) |
| 沸点 | 163.6 °F at 760 mmHg (NTP, 1992) |
| LogP | 1.4 |
| 应用领域 | Uses: An alternative gasoline additive to decrease carbon monoxide emissions、[ACGIH]、Gasoline additive、Industry Uses: Fuel、Fuel agents、Consumer Uses: Fuel、Not Known or Reasonably Ascertainable、Methods of Manufacturing: Ethyl tert-butyl ether (ETBE) can be manufactured from ethanol and isobutene.、U.S. Production: 2023: 1、000、000 - <5、000 lb、2022: 2、500、000 - <4、2021: 1、2020: 1、Propane、2-ethoxy-2-methyl- 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#7604]、Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Propane、2-ethoxy-2-methyl-. Aggregated National Production Volume: 500 million to < 1 billion pounds.、Petrochemical Manufacturing、Petroleum Refineries、All other Petroleum and Coal Products Manufacturing、2-ethoxy-2-methyl-: ACTIVE |
登记用途：Uses: An alternative gasoline additive to decrease carbon monoxide emissions、[ACGIH]、Gasoline additive、Industry Uses: Fuel、Fuel agents、Consumer Uses: Fuel、Not Known or Reasonably Ascertainable、Methods of Manufacturing: Ethyl tert-butyl ether (ETBE) can be manufactured from ethanol and isobutene.、U.S. Production: 2023: 1、000、000 - <5、000 lb、2022: 2、500、000 - <4、2021: 1、2020: 1、Propane、2-ethoxy-2-methyl- 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#7604]、Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Propane、2-ethoxy-2-methyl-. Aggregated National Production Volume: 500 million to < 1 billion pounds.、Petrochemical Manufacturing、Petroleum Refineries、All other Petroleum and Coal Products Manufacturing、2-ethoxy-2-methyl-: ACTIVE。
2-乙氧基-2-甲基丙烷 是一种化工化合物，登记 CAS 号为 637-92-3，分子式 C6H14O（分子量 102.17）。
登记 CAS 号：637-92-3
其分子式 C6H14O 由 6 个碳、14 个氢、1 个氧 组成。
别名/同义词：2-乙氧基-2-甲基丙烷 · 2-ethoxy-2-methylpropane
2-乙氧基-2-甲基丙烷 的 CAS 登记号为 637-92-3。
分子式 C6H14O，分子量 102.17。
别名/同义词：2-乙氧基-2-甲基丙烷、2-ethoxy-2-methylpropane。
登记用途：Uses: An alternative gasoline additive to decrease carbon monoxide emissions、[ACGIH]、Gasoline additive、Industry Uses: Fuel、Fuel agents、Consumer Uses: Fuel、Not Known or Reasonably Ascertainable、Methods of Manufacturing: Ethyl tert-butyl ether (ETBE) can be manufactured from ethanol and isobutene.、U.S. Production: 2023: 1、000、000 - <5、000 lb、2022: 2、500、000 - <4、2021: 1、2020: 1、Propane、2-ethoxy-2-methyl- 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#7604]、Production volume for non-confidential chemicals reported under the 2006 Inventory Update Rule. Chemical: Propane、2-ethoxy-2-methyl-. Aggregated National Production Volume: 500 million to < 1 billion pounds.、Petrochemical Manufacturing、Petroleum Refineries、All other Petroleum and Coal Products Manufacturing、2-ethoxy-2-methyl-: ACTIVE。
2-乙氧基-2-甲基丙烷（CAS 637-92-3）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 637-92-3 |
|---|---|
| PubChem CID | 12512 |
| Molecular formula | C6H14O |
| IUPAC name | 2-ethoxy-2-methylpropane |
| UNII (FDA) | 3R9B16WR19 |
| Molecular Weight | 102.17 |
|---|---|
| XLogP3 | 1.4 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 102.104465066 |
| Monoisotopic Mass | 102.104465066 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 7 |
| Boiling Point | 163.6 °F at 760 mmHg (NTP, 1992) |
|---|---|
| Boiling Point | 72.6 °C |
| Boiling Point | 70-73 °C |
| Boiling Point | 163.6 °F |
| Melting Point | -137 °F (NTP, 1992) |
| Melting Point | -94 °C |
| Melting Point | -137 °F |
| Flash Point | -3 °F (NTP, 1992) |
| Flash Point | -19 °C (-2 °F) - closed cup |
| Flash Point | -19 °C c.c. |
tert-Butyl ethyl ether; 637-92-3; 2-Ethoxy-2-methylpropane; Ethyl tert-butyl ether; ETBE; Ethyl tert-butyl oxide; Propane, 2-ethoxy-2-methyl-; Ether, tert-butyl ethyl; Ethyl-tert-butyl ether; Ethyl 1,1-dimethylethyl ether; 1,1-Dimethylethyl ethyl ether; 3R9B16WR19; NSC-1069; CHEBI:141564; ethyl tertiary-butyl ether; RefChem:596407
| GHS notification summary | 2% (3 / 151) |
|---|
| GHS notification summary | 2% (3 / 151) |
|---|---|
| Reported hazard statements | H224 (14.6%), H225 (83.4%), H315 (28.5%), H319 (29.1%), H335 (17.2%), H336 (77.5%), H351, H402 |
This chemical does not meet GHS hazard criteria for 2% (3 of 151) of reports.
H224 (14.6%): Extremely flammable liquid and vapor [Danger Flammable liquids]
2-ethoxy-2-methylpropane · CAS 637-92-3 · C6H14O. UNII 3R9B16WR19. Boiling Point: 163.6 °F at 760 mmHg (NTP, 1992); Boiling Point: 72.6 °C; Boiling Point: 70-73 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: 2-ethoxy-2-methylpropane