- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Pyridinol-1-oxide
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Pyridinol-1-oxide
- Price: ￥458.0/100g ￥138.0/25g ￥58.0/5g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-Pyridinol-1-oxide
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: TIANFUCHEM--13161-30-3---2-Pyridinol-1-oxide
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: 2-Pyridinol-1-oxide
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
13161-30-3
13161-30-3 structure
- Name: 2-Pyridinol-1-oxide
- Chemical Name: 2-Pyridinol-1-oxide
- CAS Number: 13161-30-3
- Molecular Formula: C5H5NO2
- Molecular Weight: 111.099
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyridine compound Hydroxypyridine
- Create Date: 2018-08-16 14:19:42
- Modify Date: 2025-08-21 13:53:18
| Name | 2-Pyridinol-1-oxide |
|---|---|
| Synonyms |
hydroxypyridine-1-oxide
2-Hydroxypyridine n-oxide 2-hydroxylpyridine N-oxide hydroxypyridine N-oxide 1-hydroxypyridin-2-one HOPO HPNO 1-oxide 2-Pyridinol 1-oxide 2-Pyridinol, 1-oxide 2-hydroxypyridine-1-oxide HYDROXYPYRIDINE-N-OXIDE 1-Hydroxy-2-pyridone MFCD00006195 2-PYRIDINOL N-OXIDE 2-HYDROXYPRIDINE-N-OXIDE EINECS 236-100-8 2-Hydroxypyridine-N-oxide Pyridin-2-ol 1-oxide |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Boiling Point | 387.7±15.0 °C at 760 mmHg |
| Melting Point | 149-152 °C(lit.) |
| Molecular Formula | C5H5NO2 |
| Molecular Weight | 111.099 |
| Flash Point | 188.3±20.4 °C |
| Exact Mass | 111.032028 |
| PSA | 45.69000 |
| LogP | -1.94 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.554 |
| Storage condition | Store at RT. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi:Irritant; |
| Risk Phrases | R36/37/38 |
| Safety Phrases | S26-S36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
| Precursor 8 | |
|---|---|
| DownStream 5 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |