- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: quinolone
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: quinolone
- Price: ￥168.0/5g ￥88.0/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Quinolinol
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
59-31-4
59-31-4 structure
- Name: quinolone
- Chemical Name: quinolin-2-ol
- CAS Number: 59-31-4
- Molecular Formula: C9H7NO
- Molecular Weight: 145.158
- Catalog: Pharmaceutical intermediate Heterocyclic compound Quinoline compound
- Create Date: 2018-05-06 08:00:00
- Modify Date: 2025-08-25 19:12:58
| Name | quinolin-2-ol |
|---|---|
| Synonyms |
2-quinolone
quinolin-2(1H)-one 2-quinolinone quinolin-2-one 2-Quinoline 2-hydroxyquinoline EINECS 274-516-1 quinolinol quinolone 2(1h)-quinolinone 2-oxoquinoline quinolin-2-ol Carbostyril 2-Quinolinol hydroxyquinoline MFCD00006743 |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 352.9±15.0 °C at 760 mmHg |
| Melting Point | 198-199 °C(lit.) |
| Molecular Formula | C9H7NO |
| Molecular Weight | 145.158 |
| Flash Point | 167.2±20.4 °C |
| Exact Mass | 145.052765 |
| PSA | 32.86000 |
| LogP | 1.95 |
| Vapour Pressure | 0.0±0.8 mmHg at 25°C |
| Index of Refraction | 1.691 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R20/21/22;R36/37/38 |
| Safety Phrases | S26-S37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| RTECS | FG7175000 |
| Packaging Group | I; II; III |
| HS Code | 2933499090 |
| Precursor 10 | |
|---|---|
| DownStream 10 | |
![1-[3-(4-chlorophenyl)-3-oxoprop-1-en-2-yl]quinolin-2-one structure](https://image.chemsrc.com/caspic/287/104941-04-0.png)
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |