2,2,4-三甲基-1,2-二氢喹啉，CAS 登记号 147-47-7，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于精细化学品；橡胶助剂。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
精细化学品；橡胶助剂
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2,2,4-Trimethyl-1,2-Dihydroquinoline · CAS 147-47-7 · C12H15N. UNII 0553M374Q3. Boiling Point: 491 to 500 °F at 743 mmHg (NTP, 1992); Melting Point: 79 to 81 °F (NTP, 1992); Melting Point: 120 °C.
| CAS Registry Number | 147-47-7 |
|---|---|
| PubChem CID | 8981 |
| Molecular formula | C12H15N |
| IUPAC name | 2,2,4-trimethyl-1H-quinoline |
| UNII (FDA) | 0553M374Q3 |
| Molecular Weight | 173.25 |
|---|---|
| XLogP3 | 2.8 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 173.120449483 |
| Monoisotopic Mass | 173.120449483 |
| Topological Polar Surface Area | 12 |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Boiling Point | 491 to 500 °F at 743 mmHg (NTP, 1992) |
|---|---|
| Melting Point | 79 to 81 °F (NTP, 1992) |
| Melting Point | 120 °C |
| Flash Point | 214 °F (NTP, 1992) |
| Flash Point | 101 °C |
| Density | 1.08 @ 25 °C |
| Regulatory & Food Contact | FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS 1,2-DIHYDRO-2,2,4-TRIMETHYLQUINOLINE--PROHIBITED |
|---|---|
| GHS notification summary | 13.2% (14 / 106) |
| GHS notification summary | 13.2% (14 / 106) |
|---|---|
| Reported hazard statements | H302 (86.8%), H411 (49.1%) |
This chemical does not meet GHS hazard criteria for 13.2% (14 of 106) of reports.
H302 (86.8%): Harmful if swallowed [Warning Acute toxicity, oral]
2,2,4-Trimethyl-1,2-dihydroquinoline; 147-47-7; 1,2-DIHYDRO-2,2,4-TRIMETHYLQUINOLINE; Flectol H; 2,2,4-trimethyl-1H-quinoline; Quinoline, 1,2-dihydro-2,2,4-trimethyl-; Flectol pastilles; Flectol A; Polnox R; Vulkanox HS/LG; Vulkanox HS/powder; NCI-C60902; Acetone anil (quinoline derivative); Trimethyl dihydroquinoline; Trimethyl-1,2-dihydroquinoline; 2,2,4-Trimethyl-1,2-dihydroquinone
CAS 147-47-7; molecular formula C12H15N; molecular weight — g/mol.
2,2,4-Trimethyl-1,2-dihydroquinoline, 147-47-7, 1,2-DIHYDRO-2,2,4-TRIMETHYLQUINOLINE, Flectol H, 2,2,4-trimethyl-1H-quinoline, Quinoline, 1,2-dihydro-2,2,4-trimethyl-.
Documented regulatory listings: FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; 1,2-DIHYDRO-2,2,4-TRIMETHYLQUINOLINE--PROHIBITED.
13.2% of GHS notifications report no hazard classification (14 of 106).
Boiling Point: 491 to 500 °F at 743 mmHg (NTP, 1992); Melting Point: 79 to 81 °F (NTP, 1992); Melting Point: 120 °C; Flash Point: 214 °F (NTP, 1992).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.