ChemicalBook > CAS DataBase List > 4-bromo-5-chloro-2-nitrophenylamine

4-bromo-5-chloro-2-nitrophenylamine

Product Name: 4-bromo-5-chloro-2-nitrophenylamine
CAS No.: 827-33-8
Chemical Name: 4-bromo-5-chloro-2-nitrophenylamine
Synonyms: 2-nitro-4-bromo-5-chloro-aniline;4-bromo-5-chloro-2-nitrophenylamine;4-bromo-5-chloro-2-nitrobenzenamine;4-Bromo-5-chloro-2-nitroaniline 95%;Benzenamine,4-bromo-5-chloro-2-nitro-
CBNumber: CB01563524
Molecular Formula: C6H4BrClN2O2
Formula Weight: 251.47
MOL File: 827-33-8.mol

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4-bromo-5-chloro-2-nitrophenylamine Property

Boiling point:: 350.5±37.0 °C(Predicted)
Density: 1.909±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: -2.29±0.25(Predicted)
Appearance: Light yellow to yellow Solid
InChI: InChI=1S/C6H4BrClN2O2/c7-3-1-6(10(11)12)5(9)2-4(3)8/h1-2H,9H2
InChIKey: XXIFMWKGKJWFOH-UHFFFAOYSA-N
SMILES: C1(N)=CC(Cl)=C(Br)C=C1[N+]([O-])=O

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Safety

HS Code: 2921420090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P271Use only outdoors or in a well-ventilated area.

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: B415745
Product name: 4-Bromo-5-chloro-2-nitroaniline
Packaging: 500mg
Price: $90
Updated: 2021/12/16

ChemScene

Product number: CS-W005851
Product name: 4-Bromo-5-chloro-2-nitroaniline
Purity: 96.80%
Packaging: 5g
Price: $94
Updated: 2021/12/16

Apolloscientific

Product number: OR910289
Product name: 4-Bromo-5-chloro-2-nitroaniline
Purity: 95%
Packaging: 5g
Price: $114
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4655-D-04
Product name: 4-Bromo-5-chloro-2-nitroaniline
Purity: 95%
Packaging: 5G
Price: $125
Updated: 2021/12/16

AK Scientific

Product number: J94528
Product name: 4-Bromo-5-chloro-2-nitroaniline
Packaging: 5g
Price: $140
Updated: 2021/12/16

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4-bromo-5-chloro-2-nitrophenylamine Chemical Properties,Usage,Production

Synthesis

1635-61-6

827-33-8

Step 1: 5-Chloro-2-nitroaniline (6.0 g, 34.88 mmol) and N-bromosuccinimide (NBS, 6.06 g, 34.0 mmol) were dissolved in acetic acid (HOAc, 240 mL). The reaction mixture was stirred at 130 °C for 1 hour. Upon completion of the reaction, the mixture was slowly poured into water to quench the reaction. The resulting precipitate was collected by filtration and washed with petroleum ether to afford 4-bromo-5-chloro-2-nitroaniline as a light brown solid (8.25 g, 96.5% yield). The product was identified by 1H NMR (300 MHz, DMSO-d6): δ 8.24 (s, 1H), 7.62 (br s, 2H), 7.29 (s, 1H).LCMS (ESI) analysis showed m/z 251 ([M + H]+).

References

[1] Patent: EP2766359, 2016, B1. Location in patent: Paragraph 1021
[2] Patent: WO2018/191146, 2018, A1. Location in patent: Paragraph 00669
[3] Patent: WO2010/20363, 2010, A1. Location in patent: Page/Page column 78-79
[4] Patent: KR2018/65276, 2018, A. Location in patent: Paragraph 0143-0146
[5] Patent: WO2013/26914, 2013, A1. Location in patent: Page/Page column 161-162

4-bromo-5-chloro-2-nitrophenylamine Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-bromo-5-chloro-2-nitrophenylamine manufacturers

Career Henan Chemical Co

Product: 4-bromo-5-chloro-2-nitrophenylamine 827-33-8
Price: US $7.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: JD 793
Release date: 2019-09-02

827-33-8, 4-bromo-5-chloro-2-nitrophenylamineRelated Search:

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4-Bromo-5-chloro-2-nitroaniline 95%

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827-33-8