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4-Bromobenzoic acid Manufacturer/High quality/Best price/In stock
Cas No: 586-76-5
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
4-Bromobenzoic acid Manufacturer/High quality
Cas No: 586-76-5
USD $ 1.0-3.0 / Metric Ton 1 Metric Ton 10 Metric Ton/Day Hebei yanxi chemical co.,LTD. Contact Supplier
Fresh In Stock:P-Bromobenzoic Acid with BEST PRICE
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USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
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No Data 1 Kilogram 100 Metric Ton/Month Wuhan Fortuna Chemical Co.,Ltd Contact Supplier
4-bromobenzoic acid /CAS 586-76-5
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High quality P-Bromobenzoic Acid supplier in China
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4-Bromobenzoic acid
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4-Bromobenzoic acid
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USD $ 5.0-5.0 / Kilogram 1 Kilogram 1000 Kilogram/Month Enke Pharma-tech Co.,Ltd. (Cangzhou, China ) Contact Supplier
4-Bromobenzoic acid
Cas No: 586-76-5
No Data 50 Gram 2000 Kilogram/Month HENAN SUNLAKE ENTERPRISE CORPORATION Contact Supplier
TIANFUCHEM--586-76-5--4-Bromobenzoic acid factory price
Cas No: 586-76-5
USD $ 2000.0-2000.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier

586-76-5 Usage

Definition

ChEBI: A bromobenzoic acid carrying a single bromo subsituent at the 4-position.

Health Hazard

ACUTE/CHRONIC HAZARDS: Explodes above its melting point.

Purification Methods

Crystallise the acid from MeOH, or MeOH/water mixture, 90% EtOH and Et2O. The methyl ester has m 81o from Et2O or dilute MeOH. The anilide has m 197o (from EtOH). [Male & Thorp J Am Chem Soc 35 269 1913, Lamneck J Am Chem Soc 76 406 1954, Vandenbelt et al. Anal Chem 26 926 1954, Beilstein 9 IV 1017.]

Chemical Properties

White to light yellow crystal powder

General Description

Colorless to red crystals.

Reactivity Profile

Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in 4-Bromobenzoic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions.
InChI:InChI=1/C7H5BrO2/c8-6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)

586-76-5 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A12518)  4-Bromobenzoic acid, 98+%    586-76-5 500g 4824.0CNY Detail
Alfa Aesar (A12518)  4-Bromobenzoic acid, 98+%    586-76-5 100g 1206.0CNY Detail
Alfa Aesar (A12518)  4-Bromobenzoic acid, 98+%    586-76-5 25g 371.0CNY Detail

586-76-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-bromobenzoic acid

1.2 Other means of identification

Product number -
Other names 4-Bromobenzoic acid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:586-76-5 SDS

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