喹草酮（CAS 120928-09-8）：分子式 C20H22N2O、分子量 306.4。
| CAS号 | 120928-09-8 |
|---|---|
| 分子式 | C20H22N2O |
| 分子量 | 306.4 |
| 熔点 | 77.5-80 °C |
| LogP | log Kow = 5.51 at 20 °C |
| 应用领域 | Uses: For fenazaquin (USEPA、OPP Pesticide Code: 044501) ACTIVE products with label matches.、SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Miticide and insecticide、Acaracide、Use Classification: Acaricides、Insecticides、Environmental transformation -> Pesticides (parent、predecessor)、Methods of Manufacturing: Fenazaquin is produced by reaction of 4-hydroxyquinazoline with phosphite and chlorine、and treating the resulting haloquinazoline with 4-tert-butylphenylethanol.、Formulations、Preparations: Emulsifiable concentrate、suspension concentrate.、Fenazaquin Technical (Gowan Company、LLC) Fenazaquin 99.4%、GWN-1708 Miticide、Insecticide (Gowan Company、LLC) Fenazaquin 18.79%、General Manufacturing Information: The majority of usage is in Europe (>80%)、The WHO Recommended Classification of Pesticides by Hazard identifies fenazaquin (technical grade) as Class II: moderately hazardous、Main Use: acaracide. |
登记用途：Uses: For fenazaquin (USEPA、OPP Pesticide Code: 044501) ACTIVE products with label matches.、SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Miticide and insecticide、Acaracide、Use Classification: Acaricides、Insecticides、Environmental transformation -> Pesticides (parent、predecessor)、Methods of Manufacturing: Fenazaquin is produced by reaction of 4-hydroxyquinazoline with phosphite and chlorine、and treating the resulting haloquinazoline with 4-tert-butylphenylethanol.、Formulations、Preparations: Emulsifiable concentrate、suspension concentrate.、Fenazaquin Technical (Gowan Company、LLC) Fenazaquin 99.4%、GWN-1708 Miticide、Insecticide (Gowan Company、LLC) Fenazaquin 18.79%、General Manufacturing Information: The majority of usage is in Europe (>80%)、The WHO Recommended Classification of Pesticides by Hazard identifies fenazaquin (technical grade) as Class II: moderately hazardous、Main Use: acaracide.。
喹草酮 是一种化工化合物，登记 CAS 号为 120928-09-8，分子式 C20H22N2O（分子量 306.4）。
登记 CAS 号：120928-09-8
其分子式 C20H22N2O 由 20 个碳、22 个氢、2 个氮、1 个氧 组成。
别名/同义词：喹草酮 · Fenazaquin
喹草酮 的 CAS 登记号为 120928-09-8。
分子式 C20H22N2O，分子量 306.4。
别名/同义词：喹草酮、Fenazaquin。
登记用途：Uses: For fenazaquin (USEPA、OPP Pesticide Code: 044501) ACTIVE products with label matches.、SRP: Registered for use in the U.S. but approved pesticide uses may change periodically and so federal、state and local authorities must be consulted for currently approved uses.、Miticide and insecticide、Acaracide、Use Classification: Acaricides、Insecticides、Environmental transformation -> Pesticides (parent、predecessor)、Methods of Manufacturing: Fenazaquin is produced by reaction of 4-hydroxyquinazoline with phosphite and chlorine、and treating the resulting haloquinazoline with 4-tert-butylphenylethanol.、Formulations、Preparations: Emulsifiable concentrate、suspension concentrate.、Fenazaquin Technical (Gowan Company、LLC) Fenazaquin 99.4%、GWN-1708 Miticide、Insecticide (Gowan Company、LLC) Fenazaquin 18.79%、General Manufacturing Information: The majority of usage is in Europe (>80%)、The WHO Recommended Classification of Pesticides by Hazard identifies fenazaquin (technical grade) as Class II: moderately hazardous、Main Use: acaracide.。
喹草酮（CAS 120928-09-8）的独立参考数据，整理自公开化学数据库。
| CAS Registry Number | 120928-09-8 |
|---|---|
| PubChem CID | 86356 |
| Molecular formula | C20H22N2O |
| IUPAC name | 4-[2-(4-tert-butylphenyl)ethoxy]quinazoline |
| UNII (FDA) | DK5Q534WEE |
| Molecular Weight | 306.4 |
|---|---|
| XLogP3 | 5.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 5 |
| Exact Mass | 306.173213330 |
| Monoisotopic Mass | 306.173213330 |
| Topological Polar Surface Area | 35 |
| Heavy Atom Count | 23 |
| Melting Point | 77.5-80 °C |
|---|---|
| Density | 1.16 |
| Vapor Pressure | 3.4X10-3 mPa /2.55X10-8 mm Hg/ at 25 °C |
| LogP | log Kow = 5.51 at 20 °C |
| LogP | 4.91 |
| Dissociation Constants | pKa = 2.44 |
Fenazaquin; 120928-09-8; Magister; 4-[2-(4-tert-butylphenyl)ethoxy]quinazoline; 4-tert-Butylphenethylquinazolin-4-yl ether; DTXSID4040476; DK5Q534WEE; 4-((4-(1,1-Dimethylethyl)phenyl)ethoxy)quinazoline; 4-tert-butylphenethyl quinazolin-4-yl ether; Quinazoline, 4-(2-(4-(1,1-dimethylethyl)phenyl)ethoxy)-; DTXCID2020476; CHEBI:38593; DE-436; EL-436; 4-(2-(4-(1,1-Dimethylethyl)phenyl)ethoxy)quinazoline; 4-(2-(4-tert-butylphenyl)ethoxy)quinazoline
| Reported hazard statements | H301, H332, H400, H410 |
|---|
H301: Toxic if swallowed [Danger Acute toxicity, oral]
H332: Harmful if inhaled [Warning Acute toxicity, inhalation]
Fenazaquin · CAS 120928-09-8 · C20H22N2O. UNII DK5Q534WEE. Melting Point: 77.5-80 °C; Density: 1.16; Vapor Pressure: 3.4X10-3 mPa /2.55X10-8 mm Hg/ at 25 °C.
数据来源：PubChem / Wikidata；与随货 COA 不一致时以 COA 为准。
English page: Fenazaquin