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| CAS No.: | 89-55-4 |
|---|---|
| Name: | 5-Bromosalicylic acid |
| Molecular Structure: | |
|
|
|
| Formula: | C7H5BrO3 |
| Molecular Weight: | 217.019 |
| Synonyms: | Salicylicacid, 5-bromo- (6CI,8CI);2-Hydroxy-5-bromobenzoic acid;5-Bromo-2-hydroxybenzoic acid;NSC 3981;NSC 52393; |
| EINECS: | 201-917-0 |
| Density: | 1.861 g/cm3 |
| Melting Point: | 162-166 °C |
| Boiling Point: | 338.1 °C at 760 mmHg |
| Flash Point: | 158.3 °C |
| Solubility: | Soluble in water |
| Appearance: | white to slightly beige powder |
| Hazard Symbols: |
Xi
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| Risk Codes: | 36/37/38 |
| Safety: | 37/39-26-36 |
| PSA: | 57.53000 |
| LogP: | 1.85290 |

| Conditions | Yield |
|---|---|
| With tetrapropylammonium nonabromide In dichloromethane at 23℃; for 0.5h; Inert atmosphere; | 95% |
| With sodium vanadate; aluminum tri-bromide; tetrabutylammomium bromide; oxygen In 1,4-dioxane; water at 80℃; for 8h; Reagent/catalyst; Solvent; Temperature; | 93.1% |
| With 1-butyl-3-methylpyridinium tribromide at 20℃; for 1h; | 89% |

| Conditions | Yield |
|---|---|
| With sodium chlorite; sodium methylate In dimethyl sulfoxide | 84% |

5-bromo-2-iodo-benzoic acid


5-bromosalicyclic acid

| Conditions | Yield |
|---|---|
| With copper(I) oxide; 1-D-O-Methyl-chiro-inositol; sodium hydroxide In water at 100℃; for 6h; | 77% |

2-hydroxy-5-bromobenzaldehyde oxime

A

5-bromosalicyclic acid

B

5-bromosalicyclaldehyde

| Conditions | Yield |
|---|---|
| With calcium hypochlorite; montmorillonite K-10 In chloroform at 20℃; for 4h; | A 2.5% B 69% |

A

N-methyl-N-phenylpropanamide

B

5-bromosalicyclic acid

C

5-bromo-2-hydroxypropiophenone

| Conditions | Yield |
|---|---|
| With water; sodium hydride In tetrahydrofuran for 24h; Reflux; | A 60% B 43% C n/a |


| Conditions | Yield |
|---|---|
| With sodium hydroxide |

n-butyllithium


diethyl ether


2,4-dibromophenol


5-bromosalicyclic acid

| Conditions | Yield |
|---|---|
| anschliessend Behandeln mit festem Kohlendioxid; |


| Conditions | Yield |
|---|---|
| With n-butyllithium; diethyl ether anschliessendes Behandeln mit CO2; |

phenyl 5-bromo-2-hydroxybenzoate


5-bromosalicyclic acid

| Conditions | Yield |
|---|---|
| bei der Verseifung; |

| Conditions | Yield |
|---|---|
| With sodium hydroxide |
.| 1. | ivn-mus LD50:100 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#04478 . |
Xi