R290(CAS 36427-14-2):分子式 C3H8、分子量 44.10。
| CAS号 | 36427-14-2 |
|---|---|
| 分子式 | C3H8 |
| 分子量 | 44.10 |
| 熔点 | -305.9 °F (USCG, 1999) |
| 沸点 | -43.8 °F at 760 mmHg (USCG, 1999) |
| LogP | 1.8 |
R290 是一种化工化合物,登记 CAS 号为 36427-14-2,分子式 C3H8(分子量 44.10)。
登记 CAS 号:36427-14-2
其分子式 C3H8 由 3 个碳、8 个氢 组成。
别名/同义词:R290
R290 的 CAS 登记号为 36427-14-2。
分子式 C3H8,分子量 44.10。
别名/同义词:R290。
R290(CAS 36427-14-2)的独立参考数据,整理自公开化学数据库。
| CAS Registry Number | 36427-14-2 |
|---|---|
| PubChem CID | 6334 |
| Molecular formula | C3H8 |
| IUPAC name | propane |
| UNII (FDA) | T75W9911L6 |
| Molecular Weight | 44.10 |
|---|---|
| XLogP3 | 1.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 44.062600255 |
| Monoisotopic Mass | 44.062600255 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 3 |
| Boiling Point | -43.8 °F at 760 mmHg (USCG, 1999) |
|---|---|
| Boiling Point | -42.1 °C at 1 atm |
| Boiling Point | -42 °C |
| Boiling Point | -44 °F |
| Boiling Point | -42.1 °C @760 [mm Hg] |
| Melting Point | -305.9 °F (USCG, 1999) |
| Melting Point | -187.6 °C |
| Melting Point | -189.9 °C |
| Melting Point | -189.7 °C |
| Melting Point | -306 °F |
PROPANE; n-Propane; Dimethylmethane; 74-98-6; Propyl hydride; Propyldihydride; Purifrigor p 3.5; HC 290; R 290; INS NO.944; DTXSID5026386; E944; INS-944; T75W9911L6; E-944; CHEBI:32879
| Regulatory & Food Contact | FDA Substance added to food: PROPELLANT EXTRACTION_SOLVENT; PROPELLANT: Food Additives NOT SPECIFIED Not re-evaluated by JECFA, but the provisions for propane was withdrawn at CCFA47 TRS 648-JECFA 23/23 CIR / INCI: Cosmetic ingredients (Propane) -> CIR (Cosmetic Ingredient Review) |
|---|
| Reported hazard statements | H220, H280 (39.1%), H336 |
|---|
H220: Extremely flammable gas [Danger Flammable gases]
P203, P210, P222, P280, P377, P381, and P403 (click each P-code to see the statement)
R290 · CAS 36427-14-2 · C3H8. UNII T75W9911L6. Boiling Point: -43.8 °F at 760 mmHg (USCG, 1999); Boiling Point: -42.1 °C at 1 atm; Boiling Point: -42 °C.
数据来源:PubChem / Wikidata;与随货 COA 不一致时以 COA 为准。
English page: R290