ChemicalBook > CAS DataBase List > 3-Bromofuran

3-Bromofuran

Product Name
3-Bromofuran
CAS No.
22037-28-1
Chemical Name
3-Bromofuran
Synonyms
3-bromofurane;Furan, 3-bromo-;3-BROMOFURAN;b-Bromofuran;β-BroMofuran;BROMOFURANE-3;3-Bromofuran99%;BETA-BROMOFURAN;3-Furyl broMide;3-Bromofuran 97%
CBNumber
CB0329248
Molecular Formula
C4H3BrO
Formula Weight
146.97
MOL File
22037-28-1.mol
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3-Bromofuran Property

Melting point:
131.5-132 °C
Boiling point:
103 °C (lit.)
Density 
1.635 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.496(lit.)
Flash point:
38 °F
storage temp. 
-20°C
solubility 
Chloroform, Ethyl Acetate
form 
Liquid
color 
Clear yellow to orange to brown
Water Solubility 
Soluble in chloroform, ethyl acetate. Insoluble in water.
BRN 
105337
InChIKey
LXWLEQZDXOQZGW-UHFFFAOYSA-N
CAS DataBase Reference
22037-28-1(CAS DataBase Reference)
NIST Chemistry Reference
Furan, 3-bromo-(22037-28-1)
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Safety

Hazard Codes 
F,Xi
Risk Statements 
11-36/37/38
Safety Statements 
16-23-24/25-37/39-26-33-29-7/9
RIDADR 
UN 1993 3/PG 2
WGK Germany 
3
F 
10
Hazard Note 
Highly Flammable/Irritant
HazardClass 
3
PackingGroup 
II
HS Code 
29321900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P233Keep container tightly closed.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P242Use only non-sparking tools.

P243Take precautionary measures against static discharge.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
176524
Product name
3-Bromofuran
Purity
97%
Packaging
2.5g
Price
$251
Updated
2024/03/01
Sigma-Aldrich
Product number
176524
Product name
3-Bromofuran
Purity
97%
Packaging
10g
Price
$801
Updated
2024/03/01
TCI Chemical
Product number
B2157
Product name
3-Bromofuran
Purity
>98.0%(GC)
Packaging
1g
Price
$48
Updated
2024/03/01
TCI Chemical
Product number
B2157
Product name
3-Bromofuran
Purity
>98.0%(GC)
Packaging
5g
Price
$139
Updated
2024/03/01
Alfa Aesar
Product number
B23543
Product name
3-Bromofuran, 97%, stab. with 0.5% calcium carbonate
Packaging
1g
Price
$54.65
Updated
2024/03/01
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3-Bromofuran Chemical Properties,Usage,Production

Chemical Properties

3-Bromofuran is a colorless to light yellow liquid having a boiling point similar to that of water (102.5-102.6 °C), but with density significantly higher (1.6606 g/cm3 at 20 °C).It is colorless when it is pure; however, the color can be light yellow when minor impurities are present. It is usaually stablized by calcium carbonate. It was used in the preparation of 2-substituted 3-furfurals. It was also used in the synthesis of 5,6-dehydronorcantharidins. 3-bromofuran is one of the volatile metabolites discussed in studies for detecting and discriminating diseases of onion.

Uses

3-Bromofuran is heterocyclic building block used in organic synthesis. 3-Bromofuran is one of the volatile metabolites discussed in studies for detecting and discriminating diseases of onion.

Synthesis

3-Bromofuran was obtained in minor amounts in 1887 as a byproduct in a reaction of 3-bromofuroic acid with calcium hydroxide. About four decades later this compound was prepared deliberately and in higher yield. 3-bromofuran has been prepared from 3,4-dibromofuran via ortho-metalation with butyl lithium in good yield. An elegant synthesis of 3-bromofuran is due to Fechtel who prepared this compound via a Diels Alder-bromination-reverse Diels Alder sequence.

Purification Methods

Purify 3-bromofuran by two steam distillations and dry it over fresh CaO. It can be dried over Na metal (no obvious reaction) and fractionated. It is not very soluble in H2O but is soluble in organic solvents. When freshly distilled, it is a clear oil, but darkens on standing and eventually resinifies. It can be stored for long periods by covering the oil with an alkaline solution of hydroquinone and is redistilled when required. It forms a characteristic maleic anhydride adduct, m 131.5-132o. [Shepard et al. J Am Chem Soc 52 2083 1930, Huhes & Johnson J Am Chem Soc 53 737 1931, adduct: van Campen & Johnson J Am Chem Soc 55 430 1933, Beilstein 17/1 V 295.]

3-Bromofuran Preparation Products And Raw materials

Raw materials

SODIUM DICHROMATE tert-Butyllithium 2-Butyne-1,4-diol Government regulation Dichloromethane Sulfuric acid

Preparation Products

3-Furaldehyde 3-Furanboronic acid
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3-Bromofuran Suppliers

Americas 1 Belgium 3 Canada 2 China 196 Czech Republic 1 Europe 5 France 3 Germany 8 India 63 Japan 3 Poland 1 Slovakia 3 Switzerland 4 United Kingdom 22 United States 32 Global 347
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View Lastest Price from 3-Bromofuran manufacturers

PUSHAN INDUSTRIAL (SHAANXI) CO.,LTD
Product
3-Bromofuran 22037-28-1
Price
US $0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
500 kgs
Release date
2024-05-15
Hebei Guanlang Biotechnology Co., Ltd.
Product
3-Bromofuran 22037-28-1
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2022-09-29
Zhuozhou Wenxi import and Export Co., Ltd
Product
3-Bromofuran 22037-28-1
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11

22037-28-1, 3-BromofuranRelated Search:

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  • 3-BroMofuran, stabilized with Cu(0.1%), Furan (0.5%) & NaHCO3 (0.4%), 95%
  • 3-Bromofuran 97%
  • 3-BROMOFURAN
  • BUTTPARK 98\57-04
  • BETA-BROMOFURAN
  • 3-Bromofuran, GC 97%
  • 3-BROMOFURAN , STABILIZED WITH 0.5% CALCIUM CARBONATE
  • 3-BROMOFURAN, 97%, STAB. WITH 0.5% CALCIUM CARBONATE
  • TIMTEC-BB SBB004098
  • 3-bromofurane
  • 3-Bromofuran99%
  • Furan, 3-bromo- (6CI,8CI,9CI)
  • BROMOFURANE-3
  • 3-Bromofuran, stabilized, 98%
  • Furan, 3-bromo-
  • b-Bromofuran
  • 3-Bromofuran,98%,stabilized
  • 3-Bromofuran, Stab. With 0.5% Calcium Carbonate
  • 3-BroMofuran, stabilized, 98% 2.5ML
  • 3-Furyl broMide
  • β-BroMofuran
  • 3-Bromofuran &gt
  • 22037-28-1
  • Br1C4H3O1
  • HALOGEN
  • Furans
  • Heterocyclic Building Blocks
  • Building Blocks
  • Furans, Benzofurans & Dihydrobenzofurans
  • Heterocycles
  • Building Blocks
  • FuransHeterocyclic Building Blocks
  • Halogenated Heterocycles
  • Heterocyclic Building Blocks
  • Furans
  • Furans, Benzofurans & Dihydrobenzofurans
  • Halides
  • Furan&Benzofuran
  • Heterocyclic Compounds
  • HALIDE