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| | 4-Bromophenylacetic acid Basic information |
| | 4-Bromophenylacetic acid Chemical Properties |
| Melting point | 114-117 °C(lit.) | | Boiling point | 252.95°C (rough estimate) | | density | 1.5313 (rough estimate) | | refractive index | 1.4620 (estimate) | | storage temp. | Sealed in dry,Room Temperature | | solubility | ethanol: soluble5%, clear, colorless to light yellow | | pka | pK1: 4.188 (25°C) | | form | Crystalline Powder | | color | Almost white to light yellow-beige | | Water Solubility | SLIGHTLY SOLUBLE | | BRN | 972146 | | InChIKey | QOWSWEBLNVACCL-UHFFFAOYSA-N | | LogP | 2.310 | | CAS DataBase Reference | 1878-68-8(CAS DataBase Reference) | | NIST Chemistry Reference | 4-Bromophenylacetic acid(1878-68-8) | | EPA Substance Registry System | 4-Bromophenylacetic acid (1878-68-8) |
| | 4-Bromophenylacetic acid Usage And Synthesis |
| Chemical Properties | White Solid | | Uses | 4-Bromophenylacetic acid was used as standard in the extraction of nonylphenol polyethoxy carboxylates with 1-4 ethoxy groups from sludge samples. | | Definition | ChEBI: 4-Bromophenyl acetate is a monocarboxylic acid. | | Biochem/physiol Actions | 4-Bromophenylacetic acid is a growth inhibitory substance. It causes the depolarization effect on the transmembrane potential difference of tobacco protoplasts isolated from two genotypes differing in their sensitivity to auxins. | | Purification Methods | The acid crystallises from H2O as needles. The acid chloride has b 238o/760mm, m 50o, and the anilide has m 174-175o. [Dippy & Williams J Chem Soc 161 1934, 1251 1948, Schwenk & Pala J Org Chem 11 798 1946, Beilstein 9 III 2275.] |
| | 4-Bromophenylacetic acid Preparation Products And Raw materials |
| Raw materials | Benzene, 1-bromo-4-(2,2,2-trichloroethyl)--->Benzaldehyde, 4-bromo-, hydrazone-->4-Bromostyrene-->4-Bromobenzylboronic acid pinacol ester-->4-Bromomandelic acid-->Methyl 4-bromophenylacetate-->4-Bromobenzyl chloride-->4-Bromophenylacetonitrile | | Preparation Products | 2-(4-Bromophenyl)-2-methylpropionic acid-->Ethyl 4-bromophenylacetate-->4-Biphenylacetic acid-->methyl 2-(4-(chlorosulfonyl)phenyl)acetate-->METHYL 4'-BROMO[1,1'-BIPHENYL]-4-CARBOXYLATE-->4-BOC-AMINOMETHYLPHENYLACETIC ACID-->1,3-Bis(4-bromophenyl)propanone-->2-(4-(methoxycarbonyl)phenyl)acetic acid-->2-(4-BROMOPHENYL)-PROPANEDIOIC ACID, 1,3-MDIETHYL ESTER-->Benzene, 1,1'-(1,2-ethanediyl)bis[4-bromo- |
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