2,4-Dichlorophenylacetic acid
2,4-Dichlorophenylacetic acid
CAS: 19719-28-9
Molecular Formula: C8H6Cl2O2
2,4-Dichlorophenylacetic acid - Names and Identifiers
| Name | 2,4-Dichlorophenylacetic acid |
| Synonyms | DCAA 2,4-DCPA NSC 54853 2,4-dcaa acid RARECHEM AL BO 0113 TIMTEC-BB SBB003502 LABOTEST-BB LT00454968 (2,4-dichlorophenyl)acetate 2,4-DICHLOROPHENYLACETIC ACID 2,4-Dichlorophenylacetic acid (2,6-dichlorophenyl)acetic acid Benzeneacetic acid, 2,4-dichloro- |
| CAS | 19719-28-9 |
| EINECS | 243-248-7 |
| InChI | InChI=1/C8H6Cl2O2/c9-6-2-1-5(3-8(11)12)7(10)4-6/h1-2,4H,3H2,(H,11,12)/p-1 |
2,4-Dichlorophenylacetic acid - Physico-chemical Properties
| Molecular Formula | C8H6Cl2O2 |
| Molar Mass | 205.04 |
| Density | 1.3806 (rough estimate) |
| Melting Point | 129-131 °C (lit.) |
| Boling Point | 294.45°C (rough estimate) |
| Flash Point | 150.5°C |
| Water Solubility | SOLUBLE IN HOT WATER |
| Solubility | methanol: 0.1g/mL, clear |
| Vapor Presure | 9.54E-05mmHg at 25°C |
| Appearance | Light yellow light brown crystal |
| Color | White to pale yellow-beige |
| BRN | 1948767 |
| pKa | 3.92±0.10(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5490 (estimate) |
| MDL | MFCD00004318 |
| Physical and Chemical Properties | Melting Point 128-133°C water-soluble in Hot Water |
| Use | Used as a pharmaceutical Intermediate |
2,4-Dichlorophenylacetic acid - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R67 - Vapors may cause drowsiness and dizziness |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| HS Code | 29163990 |
2,4-Dichlorophenylacetic acid - Reference Information
| LogP | -0.3-2.8 at 23℃ and pH2-7 |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| Uses | 2,4-dichlorophenylacetic acid is a useful research chemical and used as a pharmaceutical intermediate. |
Last Update：2024-04-09 15:16:48
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View History
2,4-Dichlorophenylacetic acid
1 3 5-TRIS(BROMOMETHYL)BENZENE 97
Bis[(4-Chlorophenyl)Methylene]Carbonimidic Dihydrazide Hydrochloride
(E)-甲基 3-(4-氟苯基)丙烯酰基酯
HDBTU
Methyl-13C-phosphonic acid
葫芦素IIA(雪胆素甲)
匹维溴铵杂质4
Pentanoic acid, 2-hydrazino-5-methoxy-, (S)- (9CI)
1 3 5-TRIS(BROMOMETHYL)BENZENE 97
Bis[(4-Chlorophenyl)Methylene]Carbonimidic Dihydrazide Hydrochloride
(E)-甲基 3-(4-氟苯基)丙烯酰基酯
HDBTU
Methyl-13C-phosphonic acid
葫芦素IIA(雪胆素甲)
匹维溴铵杂质4
Pentanoic acid, 2-hydrazino-5-methoxy-, (S)- (9CI)