ChemicalBook >> CAS DataBase List >>4-Aminophthalic acid
4-Aminophthalic acid
- CAS No.
- 5434-21-9
- Chemical Name:
- 4-Aminophthalic acid
- Synonyms
- AKOS 92080;4-AminophthaL;4-aminophthalate;4-Aminophthalsure;RARECHEM AL BO 1135;4-Amnophthalic acid;4-AMINOPHTHALIC ACID;4-AminophthalicAcid>4-Aminophthalicacid,98%;4-Amino-o-phthalic acid
- CBNumber:
- CB8287890
- Molecular Formula:
- C8H7NO4
- Molecular Weight:
- 181.15
- MDL Number:
- MFCD00013985
- MOL File:
- 5434-21-9.mol
- MSDS File:
- SDS
Last updated:2025-04-16 13:12:53
| Melting point | 344 °C (dec.)(lit.) |
|---|---|
| Boiling point | 465.1±40.0 °C(Predicted) |
| Density | 1.551±0.06 g/cm3(Predicted) |
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| pka | 3.41±0.10(Predicted) |
| form | powder to crystal |
| color | White to Gray to Brown |
| BRN | 2723405 |
| CAS DataBase Reference | 5434-21-9(CAS DataBase Reference) |
| FDA UNII | |
| EPA Substance Registry System |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P305+P351+P338-P280g-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-36 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | Yes | |||||||||
| HS Code | 29224999 | |||||||||
| NFPA 704 |
|
4-Aminophthalic acid price More Price(28)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 524716 | 4-Aminophthalic acid 97% | 5434-21-9 | 1g | $58.8 | 2023-05-15 | Buy |
| TCI Chemical | A1512 | 4-Aminophthalic Acid >95.0%(T) | 5434-21-9 | 5g | $100 | 2025-03-01 | Buy |
| TCI Chemical | A1512 | 4-Aminophthalic Acid >95.0%(T) | 5434-21-9 | 25g | $297 | 2025-03-01 | Buy |
| Alfa Aesar | L03333 | 4-Aminophthalic acid, 98% | 5434-21-9 | 1g | $44.65 | 2025-03-01 | Buy |
| Alfa Aesar | L03333 | 4-Aminophthalic acid, 98% | 5434-21-9 | 5g | $142.65 | 2025-03-01 | Buy |
4-Aminophthalic acid Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 280)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12467 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 16801 | 58 |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | sales@capotchem.com | China | 29797 | 60 |
| Beijing Cooperate Pharmaceutical Co.,Ltd | 010-60279497 | sales01@cooperate-pharm.com | CHINA | 1811 | 55 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21689 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1807 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +86-18949832763 | info@tnjchem.com | China | 2989 | 55 |
| Jinan Shengqi pharmaceutical Co,Ltd | 86+18663751872 | christine@shengqipharm.com | CHINA | 491 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
| Accela ChemBio Inc. | (+1)-858-699-3322 | info@accelachem.com | United States | 19965 | 58 |
View Lastest Price from 4-Aminophthalic acid manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-05-10 | 4-Aminophthalic acid
5434-21-9
|
US $167.44 / Kg/Drum | 25Kg/Drum | 98.50%HPLC | 6tons/month | Asia Chem I and E (Jiangsu) Co Ltd | |
 |
2025-04-16 | 4-Aminophthalic acid
5434-21-9
|
US $5.00-0.10 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2024-08-18 | 4-Aminophthalic acid
5434-21-9
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd |
-
- 4-Aminophthalic acid
5434-21-9
- US $167.44 / Kg/Drum
- 98.50%HPLC
- Asia Chem I and E (Jiangsu) Co Ltd
-
- 4-Aminophthalic acid
5434-21-9
- US $5.00-0.10 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- 4-Aminophthalic acid
5434-21-9
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
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