2-ethoxy-2-methylpropane (CAS 637-92-3) — formula C6H14O, molecular weight 102.17; category organic chemicals.
| CAS Number | 637-92-3 |
|---|---|
| Molecular Formula | C6H14O |
| Molecular Weight | 102.17 |
| Melting Point | -137 °F (NTP, 1992) |
| Boiling Point | 163.6 °F at 760 mmHg (NTP, 1992) |
| LogP | 1.4 |
| Applications | 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 |
| Category | Organic Chemicals |
Documented applications: 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-ethoxy-2-methylpropane is a carbon-based organic compound with CAS registry number 637-92-3 and molecular formula C6H14O (molecular weight 102.17), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 637-92-3
Its molecular formula C6H14O comprises 6 C, 14 H, 1 O atoms.
Also known as: 2-ethoxy-2-methylpropane · 2-乙氧基-2-甲基丙烷
Category: organic chemicals
The CAS registry number of 2-ethoxy-2-methylpropane is 637-92-3.
Molecular formula C6H14O, molecular weight 102.17.
It is also registered under: 2-ethoxy-2-methylpropane, 2-乙氧基-2-甲基丙烷.
Recorded applications: 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.
Category: Organic Chemicals.
Independent reference data for 2-ethoxy-2-methylpropane (CAS 637-92-3), compiled from public chemistry databases.
| 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.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 2-乙氧基-2-甲基丙烷