四氟乙烷-(7CI,9CI)(CAS 29759-38-4):分子式 C2H2F4、分子量 102.03。
| CAS号 | 29759-38-4 |
|---|---|
| 分子式 | C2H2F4 |
| 分子量 | 102.03 |
| 熔点 | -103.296 °C |
| 沸点 | -26.5 °C at 1 atmosphere |
| LogP | log Kow = 1.68 |
四氟乙烷-(7CI,9CI) 是一种化工化合物,登记 CAS 号为 29759-38-4,分子式 C2H2F4(分子量 102.03)。
登记 CAS 号:29759-38-4
其分子式 C2H2F4 由 2 个碳、2 个氢、4 个氟 组成。
别名/同义词:四氟乙烷-(7CI,9CI) · Ethane, tetrafluoro-(7CI,9CI)
四氟乙烷-(7CI,9CI) 的 CAS 登记号为 29759-38-4。
分子式 C2H2F4,分子量 102.03。
别名/同义词:四氟乙烷-(7CI,9CI)、Ethane, tetrafluoro-(7CI,9CI)。
四氟乙烷-(7CI,9CI)(CAS 29759-38-4)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 29759-38-4 |
|---|---|
| PubChem CID | 13129 |
| Molecular formula | C2H2F4 |
| IUPAC name | 1,1,1,2-tetrafluoroethane |
| UNII (FDA) | DH9E53K1Y8 |
| Molecular Weight | 102.03 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 102.00926271 |
| Monoisotopic Mass | 102.00926271 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 6 |
| Boiling Point | -26.5 °C at 1 atmosphere |
|---|---|
| Boiling Point | -26 °C |
| Boiling Point | -26.2 °C @760 [mm Hg] |
| Melting Point | -103.296 °C |
| Melting Point | -101 °C |
| Density | 1.2072 g/cu cm at 25 °C |
| Density | 1.21 (L) |
| Vapor Pressure | 4990 mm Hg at 25 °C |
| Vapor Pressure | 96 [mm Hg] @25 °C |
| LogP | log Kow = 1.68 |
1,1,1,2-TETRAFLUOROETHANE; Norflurane; 811-97-2; HFC-134a; Tetrafluoroethane; 1,2,2,2-Tetrafluoroethane; Refrigerant R134a; HFA 134a; HFA-134a; R-134a; Norflurano; Genetron 134a; Khladon 134a; Norfluranum; Arcton 134a; Dymel 134a
| Regulatory & Food Contact | 1,1,1,2-Tetrafluoroethane (HFC-134a) Use in the production of food flavors and flavorings as an extraction solvent Scientific procedures FDA has no questions INEOS Fluor, Ltd. |
|---|---|
| GHS notification summary | 10.3% (57 / 556) |
| GHS notification summary | 10.3% (57 / 556) |
|---|---|
| Reported hazard statements | H280 (89.7%), H336 |
This chemical does not meet GHS hazard criteria for 10.3% (57 of 556) of reports.
H280 (89.7%): Contains gas under pressure; may explode if heated [Warning Gases under pressure]
Ethane, tetrafluoro-(7CI,9CI) · CAS 29759-38-4 · C2H2F4. UNII DH9E53K1Y8. Boiling Point: -26.5 °C at 1 atmosphere; Boiling Point: -26 °C; Boiling Point: -26.2 °C @760 [mm Hg].
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: Ethane, tetrafluoro-(7CI,9CI)