3-BroMo-4-(tert-butyl)aniline

Product Name: 3-BroMo-4-(tert-butyl)aniline
CAS No.: 103275-21-4
Chemical Name: 3-BroMo-4-(tert-butyl)aniline
Synonyms: 3-BroMo-4-(tert-butyl)aniline;Benzenamine, 3-bromo-4-(1,1-dimethylethyl)-
CBNumber: CB52662430
Molecular Formula: C10H14BrN
Formula Weight: 228.13
MOL File: 103275-21-4.mol

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3-BroMo-4-(tert-butyl)aniline Property

Melting point:: 29-29.5 °C
Boiling point:: 125 °C(Press: 1 Torr)
Density: 1.306±0.06 g/cm3(Predicted)
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
pka: 3.85±0.10(Predicted)
Appearance: Yellow to brown Liquid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

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: B682038
Product name: 3-Bromo-4-(tert-butyl)aniline
Packaging: 50mg
Price: $55
Updated: 2021/12/16

Matrix Scientific

Product number: 184960
Product name: 3-Bromo-4-(tert-butyl)aniline
Purity: 95%
Packaging: 1g
Price: $330
Updated: 2021/12/16

AK Scientific

Product number: 2286CC
Product name: 3-Bromo-4-(tert-butyl)aniline
Packaging: 1g
Price: $379
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0358281
Product name: 3-BROMO-4-TERT-BUTYL ANILINE
Purity: 95.00%
Packaging: 5MG
Price: $497.82
Updated: 2021/12/16

Matrix Scientific

Product number: 184960
Product name: 3-Bromo-4-(tert-butyl)aniline
Purity: 95%
Packaging: 5g
Price: $1073
Updated: 2021/12/16

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3-BroMo-4-(tert-butyl)aniline Chemical Properties,Usage,Production

Synthesis

6310-17-4

103275-21-4

The general procedure for the synthesis of 3-bromo-4-(tert-butyl)aniline from 2-bromo-1-(tert-butyl)-4-nitrobenzene is as follows: to a solution of ethanol (50 mL) containing 2-bromo-1-(tert-butyl)-4-nitrobenzene (5.00 g, 19.37 mmol) and stannous dichloride dihydrate (21.86 g, 96.86 mmol) was heated to 70°C and reacted for 3 hours. After completion of the reaction, the reaction mixture was cooled and poured into 1N sodium hydroxide solution (50 mL) and the pH was adjusted to 5 with 5N sodium hydroxide. the resulting solid was removed by filtration and washed with ethyl acetate (50 mL). The aqueous layer was extracted with ethyl acetate (100 mL), the organic phases were combined and washed with brine (100 mL), dried over anhydrous magnesium sulfate and concentrated. Purification by silica gel column chromatography, eluting first with hexane/ethyl acetate (10:1) and subsequently with hexane/ethyl acetate (3:1), afforded the target product 3-bromo-4-(tert-butyl)aniline as a brown oil (3.53 g, 80% yield). The product was confirmed by 1H NMR (400 MHz, CDCl3): δ 7.16 (d, J = 8.6 Hz, 1H), 6.97 (d, J = 3.0 Hz, 1H), 6.59 (dd, J = 8.4,2.8 Hz, 1H), 1.43 (s, 9H).

References

[1] Patent: WO2005/70407, 2005, A1. Location in patent: Page/Page column 247
[2] Patent: WO2005/87215, 2005, A1. Location in patent: Page/Page column 281-282

3-BroMo-4-(tert-butyl)aniline Preparation Products And Raw materials

Raw materials

Preparation Products

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3-BroMo-4-(tert-butyl)aniline Suppliers

China 42 India 1 United States 2 Global 45

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View Lastest Price from 3-BroMo-4-(tert-butyl)aniline manufacturers

Career Henan Chemical Co

Product: 3-BroMo-4-(tert-butyl)aniline 103275-21-4
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 200g
Release date: 2020-02-01

103275-21-4, 3-BroMo-4-(tert-butyl)anilineRelated Search:

3-BroMo-4-(tert-butyl)aniline

Benzenamine, 3-bromo-4-(1,1-dimethylethyl)-

103275-21-4