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HomeProduct name list2-Bromo-4-tert-butylaniline

2-Bromo-4-tert-butylaniline

2-Bromo-4-tert-butylaniline Structural

What is 2-Bromo-4-tert-butylaniline?

Chemical properties

Yellow liquid

The Uses of 2-Bromo-4-tert-butylaniline

2-Bromo-4-tert-butylaniline is commonly employed in organic synthesis for the production of various compounds, including 8-Bromo-6-tert-butylquinoline. It can also be used in the production of dyes and pigments, pharmaceutical intermediates, and agrochemicals.

Preparation

4-(tert-butyl)aniline (50.0 g, 335.1 mmol), dissolved in 1.1 L of acetonitrile, was added to a flask. After cooling the mixture to 0 ℃, NBS (59.6 g, 335.1 mmol) was added and the temperature was raised to room temperature for 12 hours. After that, water (800 mL) was added, extracted with dichloromethane, and the solvent was concentrated under reduced pressure. The dichloromethane (700 mL) was added to the mixture, washed with 400 mL of 2N NaOH, filtered through a silica pad, and the solvent was concentrated under reduced pressure to obtain 2-Bromo-4-tert-butylaniline.2-Bromo-4-tert-butylaniline

Hazard

H302 (33.33%): Harmful if swallowed [Warning Acute toxicity, oral]
H312 (33.33%): Harmful in contact with skin [Warning Acute toxicity, dermal]
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H332 (33.33%): Harmful if inhaled [Warning Acute toxicity, inhalation]
H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Properties of 2-Bromo-4-tert-butylaniline

Boiling point: 265°C(lit.)
Density  1.306±0.06 g/cm3(Predicted)
refractive index  1.5680 to 1.5720
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
pka 2.86±0.10(Predicted)
form  clear liquid
color  Colorless to Red to Green
InChI InChI=1S/C10H14BrN/c1-10(2,3)7-4-5-9(12)8(11)6-7/h4-6H,12H2,1-3H3
CAS DataBase Reference 103273-01-4(CAS DataBase Reference)

Safety information for 2-Bromo-4-tert-butylaniline

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H302:Acute toxicity,oral
H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
Precautionary Statement Codes P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P270:Do not eat, drink or smoke when using this product.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313:IF SKIN irritation occurs: Get medical advice/attention.
P337+P313:IF eye irritation persists: Get medical advice/attention.

Computed Descriptors for 2-Bromo-4-tert-butylaniline

InChIKey OLKYFBNIFKQRIZ-UHFFFAOYSA-N
SMILES C1(N)=CC=C(C(C)(C)C)C=C1Br

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