Pamoic acid
Pamoic acid
CAS: 130-85-8
Molecular Formula: C23H16O6
Pamoic acid - Names and Identifiers
| Name | Pamoic acid |
| Synonyms | Pamoic Pamoic acid PAMOIC ACID EMBONIC ACID Embonic acid EMBIONIC ACID PAMOIC ACID pure 1,1'-methylene-bis(2-hydroxy-3-naphthoic acid) 3,3-dihydroxy-4,4-methylenedi(2-naphthoic acid) 4,4'-methanediylbis(3-hydroxynaphthalene-2-carboxylate) 4,4-Methylenebis[3-hydroxy-2-naphthalenecarboxylic acid] 2-Naphthalenecarboxylic acid, 4,4-methylenebis3-hydroxy- Embonic acid~4,4-Methylenebis(3-hydroxy-2-naphthoic acid) 2,2-dihydroxy-1,1-dinaphthylmethane-3,3-dicarboxylic acid 4,4'-methanediylbis(3-hydroxynaphthalene-2-carboxylic acid) dilithium 4,4'-methanediylbis(3-hydroxynaphthalene-2-carboxylate) 1,1μ-Methylene-bis(2-hydroxy-3-naphthoic acid), 4,4μ-Methylenebis(3-hydroxy-2-naphthoic acid), Embonic acid |
| CAS | 130-85-8 |
| EINECS | 204-998-0 |
| InChI | InChI=1/C23H16O6/c24-20-16(14-7-3-1-5-12(14)9-18(20)22(26)27)11-17-15-8-4-2-6-13(15)10-19(21(17)25)23(28)29/h1-10,24-25H,11H2,(H,26,27)(H,28,29)/p-2 |
| InChIKey | WLJNZVDCPSBLRP-UHFFFAOYSA-N |
Pamoic acid - Physico-chemical Properties
| Molecular Formula | C23H16O6 |
| Molar Mass | 388.37 |
| Density | 1.2472 (rough estimate) |
| Melting Point | ≥300°C (dec.) |
| Boling Point | 434.1°C (rough estimate) |
| Flash Point | 356.5°C |
| Water Solubility | PRACTICALLY INSOLUBLE |
| Solubility | Soluble in nitrobenzene, pyridine |
| Vapor Presure | 2.13E-17mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | Yellow to yellow-green |
| Merck | 14,7005 |
| BRN | 901319 |
| pKa | 2.67±0.30(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.4593 (estimate) |
Pamoic acid - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R48 - Danger of serious damage to health by prolonged exposure R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S22 - Do not breathe dust. |
| WGK Germany | 3 |
| RTECS | QL2180000 |
| TSCA | Yes |
| HS Code | 29182990 |
| Toxicity | eye-rbt 100 mg MOD FCTOD7 20,573,82 |
Pamoic acid - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | palimoic acid can be used in laboratory R & D process and chemical production process, the salt of palmoic acid is used for antimalarial, anthelmintic and so on, with good curative effect and long-term effect. |
| production method | Brief introduction of production method |
Last Update：2024-04-09 21:11:58
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