- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Cinnolinecarboxylicacid
- Price:
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Cinnolinecarboxylicacid
- Price: ￥1148.0/250mg ￥388.0/50mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Cinnolinecarboxylicacid
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
21905-86-2
21905-86-2 structure
- Name: 4-Cinnolinecarboxylicacid
- Chemical Name: cinnoline-4-carboxylic acid
- CAS Number: 21905-86-2
- Molecular Formula: C9H6N2O2
- Molecular Weight: 174.15600
- Create Date: 2018-09-16 18:19:25
- Modify Date: 2024-01-06 16:02:10
| Name | cinnoline-4-carboxylic acid |
|---|---|
| Synonyms |
4-Carboxy-cinnolin
cinnoline-4-carboxylate Cinnolin-4-carbonsaeure MFCD00006813 EINECS 244-650-5 4-Cinnolinecarboxylic acid 4-Cinnolincarbonsaeure |
| Density | 1.421g/cm3 |
|---|---|
| Boiling Point | 423.7ºC at 760mmHg |
| Melting Point | 175ºC (dec.)(lit.) |
| Molecular Formula | C9H6N2O2 |
| Molecular Weight | 174.15600 |
| Flash Point | 210.1ºC |
| Exact Mass | 174.04300 |
| PSA | 63.08000 |
| LogP | 1.32800 |
| Vapour Pressure | 6.18E-08mmHg at 25°C |
| Index of Refraction | 1.697 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933990090 |
|
~%
21905-86-2 |
| Literature: Tetrahedron, , vol. 37, # 14 p. 2489 - 2492 |
|
~%
21905-86-2 |
| Literature: Tetrahedron, , vol. 37, # 14 p. 2489 - 2492 |
| Precursor 2 | |
|---|---|
| DownStream 2 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |