4-HYDROXY-2(1H)-QUINOLONE
2,4-Quinolinediol
CAS: 86-95-3;70254-43-2
Molecular Formula: C9H7NO2
4-HYDROXY-2(1H)-QUINOLONE - Names and Identifiers
| Name | 2,4-Quinolinediol |
| Synonyms | 2,4-Quinolinediol Quinoline-2,4-diol Dihydroxyquinoline 4-Hydroxycarbostyril 4-HYDROXYCARBOSTYRIL 2,4-Dihydroxyquinoline 2,4-DIHYDROXYQUINOLINE 2,4-Dihydroxy quinoline 4-HYDROXY-2(1H)-QUINOLONE 2(1H)-Quinolinone,4-hydroxy 4-HYDROXY-2(1H)-QUINOLINONE 4-HYDROXYQUINOLIN-2(1H)-ONE 2(1H)-QUINOLINONE, 4-HYDROXY 2-acetamido-2-heptylpropanedioic acid diethyl ester |
| CAS | 86-95-3 70254-43-2 |
| EINECS | 201-711-0 |
| InChI | InChI=1/C9H7NO2/c11-8-5-9(12)10-7-4-2-1-3-6(7)8/h1-5H,(H2,10,11,12) |
| InChIKey | HDHQZCHIXUUSMK-UHFFFAOYSA-N |
4-HYDROXY-2(1H)-QUINOLONE - Physico-chemical Properties
| Molecular Formula | C9H7NO2 |
| Molar Mass | 161.16 |
| Density | 1.2480 (rough estimate) |
| Melting Point | >300°C(lit.) |
| Boling Point | 287.44°C (rough estimate) |
| Water Solubility | Insoluble in water |
| Appearance | Powder |
| Color | Very light brown |
| BRN | 129767 |
| pKa | 4.50±1.00(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.5050 (estimate) |
| Use | Is a coupling component of yellow azo dyes, also used as pharmaceutical intermediates |
4-HYDROXY-2(1H)-QUINOLONE - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| RTECS | FG7300000 |
| TSCA | Yes |
| HS Code | 29334900 |
| Hazard Class | IRRITANT |
4-HYDROXY-2(1H)-QUINOLONE - Reference Information
| use | is a coupling component of yellow azo dye and is also used as a pharmaceutical intermediate |
| NIST chemical information | The information is provided by: webbook.nist.gov (external link) |
| EPA chemical information | information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-09 19:05:03
Supplier List
Spot supply
Product Name: 2,4-Quinolinediol Request for quotationCAS: 86-95-3
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: 2,4-Quinolinediol Request for quotation
CAS: 86-95-3/1677-36-7/70254-43-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 86-95-3/1677-36-7/70254-43-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Spot supply
Product Name: 2,4-Quinolinediol Visit Supplier Webpage Request for quotationCAS: 86-95-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 2,4-Quinolinediol Request for quotation
CAS: 86-95-3
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 86-95-3
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
Spot supply
Product Name: 2,4-Quinolinediol Request for quotationCAS: 86-95-3
Tel: +86-17551318830
Email: r@reformchem.com
Mobile: +86-17551318830
QQ: 3785839865
Product Name: 2,4-Quinolinediol Request for quotation
CAS: 86-95-3/1677-36-7/70254-43-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 86-95-3/1677-36-7/70254-43-2
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Spot supply
Product Name: 2,4-Quinolinediol Visit Supplier Webpage Request for quotationCAS: 86-95-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 2,4-Quinolinediol Request for quotation
CAS: 86-95-3
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 86-95-3
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
View History