2-Bromo-6-nitrobenzaldehyde

Product Name: 2-Bromo-6-nitrobenzaldehyde
CAS No.: 20357-21-5
Chemical Name: 2-Bromo-6-nitrobenzaldehyde
Synonyms: 100117;2-Bromo-6-nitrobenzaldehyde;3-Amino-5-chloroacetophenone;Benzaldehyde, 2-broMo-6-nitro-;2-Bromo-6-nitrobenzaldehyde 98%;2-Bromo-6-Nitrobenzaldehyde,>98%
CBNumber: CB6947004
Molecular Formula: C7H4BrNO3
Formula Weight: 230.02
MOL File: 20357-21-5.mol

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2-Bromo-6-nitrobenzaldehyde Property

Melting point:: 86-87°C
Boiling point:: 320.8±27.0 °C(Predicted)
Density: 1.781
refractive index: 1.653
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: solid
color: Yellow
InChI: InChI=1S/C7H4BrNO3/c8-6-2-1-3-7(9(11)12)5(6)4-10/h1-4H
InChIKey: WRIAMYXQKSDDRP-UHFFFAOYSA-N
SMILES: C(=O)C1=C([N+]([O-])=O)C=CC=C1Br

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Safety

HS Code: 2913000090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: B694745
Product name: 2-Bromo-6-nitrobenzaldehyde
Packaging: 1g
Price: $145
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB05063
Product name: 2-Bromo-6-nitrobenzaldehyde
Packaging: 2g
Price: $320
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB05063
Product name: 2-Bromo-6-nitrobenzaldehyde
Packaging: 1g
Price: $220
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0036769
Product name: 2-BROMO-6-NITROBENZALDEHYDE
Purity: 95.00%
Packaging: 1G
Price: $240.45
Updated: 2021/12/16

Matrix Scientific

Product number: 071169
Product name: 2-Bromo-6-nitrobenzaldehyde
Purity: 97%
Packaging: 5g
Price: $272
Updated: 2021/12/16

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2-Bromo-6-nitrobenzaldehyde Chemical Properties,Usage,Production

Uses

2-Bromo-6-nitrobenzaldehyde is mainly used as an intermediate in organic synthesis, especially in the production of drugs and dyes.

Synthesis

N-Bromosuccinimide (NBS) (1.48 g, 8.32 mmol) was added to a solution of 2-Nitrobenzaldehyde (1.01 g, 6.71 mmol) in H2SO4 (concentrated 5.0 mL). The resulting mixture was stirred at ambient temperature (3 h). The reaction was quenched with ice and extracted with ethyl acetate (320mL). The combined organic phases were washed with saturated NaCl (aqueous, 30 mL), dried (MgSO4), and filtered through a silica gel plug, and the solvents were evaporated under reduced pressure. The resulting brown oil was purified by column chromatography (hexanes=EtOAc, 8:2) to afford 2-Bromo-6-nitrobenzaldehyde.

References

[1] Patent: WO2008/156656, 2008, A2. Location in patent: Page/Page column 58; 66; 120

2-Bromo-6-nitrobenzaldehyde Preparation Products And Raw materials

Raw materials

Preparation Products

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2-Bromo-6-nitrobenzaldehyde Suppliers

China 150 Germany 1 India 4 Ukraine 1 United Kingdom 5 United States 13 Global 174

Chengdu J&B Technology Co., Ltd.

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Shanghai Hanhong Scientific Co.,Ltd.

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Shandong Xiya Chemical Co., Ltd

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View Lastest Price from 2-Bromo-6-nitrobenzaldehyde manufacturers

Henan Bao Enluo International TradeCo.，LTD

Product: 2-Bromo-6-nitrobenzaldehyde 20357-21-5
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99.99%
Supply Ability: 50000tons
Release date: 2023-08-15

Career Henan Chemical Co

Product: 2-Bromo-6-nitrobenzaldehyde 20357-21-5
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-12

20357-21-5, 2-Bromo-6-nitrobenzaldehyde Related Search:

Ferrous sulfate 2-Bromo-4-nitrobenzaldehyde 3-BROMO-5-NITROBENZALDEHYDE 1-BROMO-2-NITROBENZALDEHYDE-D4 3-BROMO-4-NITROBENZALDEHYDE 3-bromo-2-nitrobenzaldehyde 4-BROMO-2-NITROBENZALDEHYDE 1-BROMO-4-NITROBENZALDEHYDE-D4 4-bromo-3-nitrobenzaldehyde [4-(2-bromo-4-methylanilino)-6-morpholin-4-yl-1,3,5-triazin-2-yl]hydrazone 4-bromo-3-nitrobenzaldehyde [4-(benzylamino)-6-(dimethylamino)-1,3,5-triazin-2-yl]hydrazone 4-Bromo-2-nitrobenzaldehyde oxime 2-bromo-5-nitrobenzaldehyde 3-Bromo-2-formylaniline 2-BROMO-4,6-DINITROBENZOIC ACID 2-Bromo-6-nitrobenzaldehyde

2-Bromo-6-nitrobenzaldehyde

Benzaldehyde, 2-broMo-6-nitro-

100117

2-Bromo-6-nitrobenzaldehyde 98%

2-Bromo-6-Nitrobenzaldehyde,>98%

3-Amino-5-chloroacetophenone

20357-21-5

20357-20-5

Benzaldehyde