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3,5-Dibromobenzoic acid

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Products Intro: Product Name:3,5-Dibromobenzoic acid
CAS:618-58-6
Purity:98% (Min,HPLC) Package:1G;1KG;100KG
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CAS:618-58-6
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CAS: 618-58-6
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Products Intro: Product Name:3,5-Dibromobenzoic acid
CAS:618-58-6
Purity:98% Package:1kg,25kg

3,5-Dibromobenzoic acid manufacturers

3,5-Dibromobenzoic acid Basic information
Product Name:3,5-Dibromobenzoic acid
Synonyms:Benzoic acid, 3,5-dibromo-;RARECHEM AL BO 0773;3,5-dibromo-benzoicaci;3,5-DIBROMOBENZOIC ACID;BUTTPARK 99\57-19;3,5-DibroMobenzoic Acid, 97+%;3,5-DibromobenzoicAcid>;1,3-Dibromobenzoicacid
CAS:618-58-6
MF:C7H4Br2O2
MW:279.91
EINECS:
Product Categories:OLED;Benzoic acid series;Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;Benzoic acid;Acids & Esters;Bromine Compounds;Building Blocks for Dendrimers;Functional Materials;C7;Carbonyl Compounds;Carboxylic Acids;bc0001
Mol File:618-58-6.mol
3,5-Dibromobenzoic acid Structure
3,5-Dibromobenzoic acid Chemical Properties
Melting point 218-220 °C (lit.)
Boiling point 355.2±32.0 °C(Predicted)
density 1.9661 (rough estimate)
refractive index 1.4970 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility Very faint turbidity in methanol.
pka3.42±0.10(Predicted)
form powder to crystal
color White to Light yellow
BRN 1940691
InChIInChI=1S/C7H4Br2O2/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3H,(H,10,11)
InChIKeySFTFNJZWZHASAQ-UHFFFAOYSA-N
SMILESC(O)(=O)C1=CC(Br)=CC(Br)=C1
CAS DataBase Reference618-58-6(CAS DataBase Reference)
NIST Chemistry Reference3,5-Dibromobenzoic acid(618-58-6)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
RTECS DG6290010
HazardClass IRRITANT
HS Code 29163990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
3,5-Dibromobenzoic acid Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powder
Uses3,5-Dibromobenzoic acid may be used for the syntheses (+)-menthyl 3,5-dibromobenzoate, di-tert-butyl 4-[2-(tert-butoxycarbonyl)ethyl]-4-(3,5-dibromobenzamido)heptanedioate2, (L)-methyl 2-(3,5-dibromobenzamido)-3-phenylpropanoate.
General Description3,5-Dibromobenzoic acid is 3,5-dibromo-substituted benzoic acid.
Synthesis3,5-Dibromobenzoic acid was synthesized from anthranilic acid by bromination, diazotization and additional reactions derived. The bromination reaction is carried out at about 20°C. After the reaction, the crystals are filtered, washed with hot water to remove anthranilic acid and hydrochloric acid, and recrystallized with acetic acid to obtain o-amino-3,5-dibromobenzoic acid; then use sodium nitrite to carry out diazotization in hydrochloric acid at about 0°C, then add the diazonium salt into ethanol containing calcium sulfate at 60-70°C in batches. After the addition is complete, continue stirring for 10 minutes, filter to obtain the crude product, and recrystallize with ethanol to obtain the finished product.
3,5-Dibromobenzoic acid Preparation Products And Raw materials
Raw materialsAnthranilic acid
Preparation Products3,5-DIBROMOBENZONITRILE-->3,5-di(pyridine-4-yl)benzoic acid-->3,5-dibroMobenzoic acid ethyl ester-->1H-BenziMidazole, 2-(3,5-dibroMophenyl)-1-phenyl-
Tag:3,5-Dibromobenzoic acid(618-58-6) Related Product Information
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