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Bromoacetic acid

Bromoacetic acid
Bromoacetic acid structure
CAS No.
79-08-3
Chemical Name:
Bromoacetic acid
Synonyms
tontu;To ntu;CH2BrCOOH;bromoacetic;Bromoacrtic;Bromessigsure;Bromaceticacid;bromo-aceticaci;bromoacetateion;2,5-Pentanediol
CBNumber:
CB7486096
Molecular Formula:
C2 H3 Br O2
Formula Weight:
138.95
MOL File:
79-08-3.mol

Bromoacetic acid Properties

Melting point:
46-49 °C
Boiling point:
208 °C(lit.)
Density 
1
vapor pressure 
1 mm Hg @ 550C
refractive index 
1.4804 (estimate)
Flash point:
>110°C
storage temp. 
Store below +30°C.
solubility 
chloroform: soluble10%, clear, colorless
pka
2.69(at 25℃)
form 
Crystalline Mass or Crystalline Powder, Flakes, Crystals and/or Chunks
color 
White to yellow
Water Solubility 
miscible
Sensitive 
Light Sensitive & Hygroscopic
Merck 
14,1400
BRN 
506167
CAS DataBase Reference
79-08-3(CAS DataBase Reference)
EWG's Food Scores
1-2
FDA UNII
2B3HS32431
NIST Chemistry Reference
Acetic acid, bromo-(79-08-3)
EPA Substance Registry System
Bromoacetic acid (79-08-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS02,GHS07,GHS05,GHS06,GHS09,GHS08
Signal word  Danger
Hazard statements  H290-H300+H310+H330-H341-H225-H315-H301+H311+H331-H314-H317-H400-H301-H311-H331
Precautionary statements  P260h-P301+P310a-P303+P361+P353-P405-P501a-P201-P202-P234-P260-P262-P264-P270-P271-P284-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P308+P313-P390-P391-P403+P233-P210-P403+P235-P261-P273-P280-P301+P310-P305+P351+P338-P310
Hazard Codes  T,C,N,Xi,F
Risk Statements  23/24/25-35-50-40-36/37/38-43-38
Safety Statements  26-36/37/39-45-61-36-16
RIDADR  UN 3425 8/PG 2
WGK Germany  2
RTECS  AF5950000
3-19-23
Hazard Note  Toxic/Corrosive
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29159000

Bromoacetic acid price More Price(16)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 17000 Bromoacetic acid ReagentPlus , ≥99.0% 79-08-3 25g $46.4 2021-03-22 Buy
Sigma-Aldrich 17000 Bromoacetic acid certified by the Biological Stain Commission, Dye content 80 % 79-08-3 100g $117 2021-03-22 Buy
TCI Chemical B0531 Bromoacetic Acid >98.0%(T) 79-08-3 25g $22 2021-03-22 Buy
TCI Chemical B0531 Bromoacetic Acid >98.0%(T) 79-08-3 500g $86 2021-03-22 Buy
Alfa Aesar A14403 Bromoacetic acid, 98+% 79-08-3 1000g $101 2021-03-22 Buy

Bromoacetic acid Chemical Properties,Uses,Production

Chemical Properties

WHITE TO LIGHT YELLOW CRYSTALLINE MASS

Uses

Organic synthesis, abscission of citrus fruit in harvesting.

General Description

Aqueous solution.

Air & Water Reactions

Water soluble.

Reactivity Profile

Carboxylic acids, such as BROMOACETIC ACID, 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 Bromoacetic 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.

Hazard

Strong irritant to skin and tissue.

Health Hazard

TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Contact with molten substance may cause severe burns to skin and eyes. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.

Safety Profile

Poison by ingestion, intraperitoneal, and intravenous routes. Irritating and corrosive to skin and mucous membranes. Mutation data reported. When heated to decomposition it emits toxic fumes of Br-. See also BROMIDES.

Purification Methods

Crystallise bromoacetic acid from pet ether (b 40-60o). A diethyl ether solution of it is passed through an alumina column, and the ether is evaporated at room temperature under vacuum. It is best obtained by distillation from a Claisen (flask immersed in an oil bath) fitted with an insulated Vigreux column (p 11) and the fraction b 108-110o/30mm is collected. It is light and moisture sensitive. [Natelson & Gottfried Org Synth Coll Vol III 381 1955, Beilstein 2 IV 526.] LACHRYMATORY and is a skin IRRITANT.

Bromoacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Bromoacetic acid Suppliers

Global( 284)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Yancheng Longshen Chemical Co.,Ltd.
+86-18352073353 86-0515-88706880 86-18352073353
86-0515-88706880 sales@longshenchem.com CHINA 78 55
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679
86-0551-65418697 info@tnjchem.com China 3000 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
HEBEI YINGONG NEW MATERIAL TECHNOLOGY CO.,LTD
+8619933070948
claire@hbyingong.com China 443 58
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Xiamen AmoyChem Co., Ltd
+86 592-605 1114
sales@amoychem.com CHINA 6369 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58

View Lastest Price from Bromoacetic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-10-29 Bromoacetic acid
79-08-3
US $260.00 / KG 10ASSAYS 99.9% 20 MT HEBEI YINGONG NEW MATERIAL TECHNOLOGY CO.,LTD
2021-07-02 Bromoacetic acid
79-08-3
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd
2021-04-26 Bromoacetic acid
79-08-3
US $1.00 / PCS 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.

Bromoacetic acid Spectrum


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