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2-Bromoaniline

Description Chemical Properties Uses

2-Bromoaniline

CAS No.615-36-1
Chemical Name:2-Bromoaniline
CBNumber:CB4140711
Molecular Formula:C6H6BrN
Formula Weight:172.02
MOL File:615-36-1.mol

2-Bromoaniline Property

Melting point 24-28 °C (lit.)
Boiling point 229 °C (lit.)
Density 1.52 g/mL at 25 °C (lit.)
refractive index 1.617-1.619
Flash point >230 °F
storage temp. 2-8°C
solubility 0.949g/l
pka 2.53(at 25℃)
form Liquid After Melting
color Clear yellow to red-brown
Water Solubility Insoluble in water.
BRN 742062
InChIKey AOPBDRUWRLBSDB-UHFFFAOYSA-N
CAS DataBase Reference 615-36-1(CAS DataBase Reference)
FDA UNII VTP98DS78E
NIST Chemistry Reference Benzenamine, 2-bromo-(615-36-1)
EPA Substance Registry System Benzenamine, 2-bromo- (615-36-1)
UNSPSC Code 12352100
NACRES NA.22

Safety

Hazard Codes :T,Xn
Risk Statements :23/24/25-33-52/53-36/37/38-20/21/22-24/25
Safety Statements :36/37-45-61-36/37/39-26
RIDADR :UN 2811 6.1/PG 3
WGK Germany :3
F :8-23
Hazard Note :Toxic
TSCA :Yes
HazardClass :6.1
PackingGroup :III
HS Code :29214210

NFPA 704:

	1
3		0

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H302+H312+H332-H373-H410
Precautionary statements P273-P280-P301+P312-P302+P352+P312-P304+P340+P312-P314

2-Bromoaniline Price More Price(9)

Brand: Sigma-Aldrich(India)
Product number: B56420
Product name : 2-Bromoaniline
Purity: 98%
Packaging: 5G
Price: ₹2045.93
Updated: 2022/06/14
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Brand: Sigma-Aldrich(India)
Product number: B56420
Product name : 2-Bromoaniline
Purity: 98%
Packaging: 25G
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Product number: ALF-A11788-36
Product name : 2-Bromoaniline, 98%
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Brand: ALFA India
Product number: ALF-A11788-22
Product name : 2-Bromoaniline, 98%
Purity:
Packaging: 100g
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Brand: ALFA India
Product number: ALF-A11788-14
Product name : 2-Bromoaniline, 98%
Purity:
Packaging: 25g
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2-Bromoaniline Chemical Properties,Usage,Production

Description O-bromoaniline, m-bromoaniline and p-bromoaniline corresponds to the three isomers of bromoaniline. All of them three are toxic with its toxicity being more severe than chloroanilines. It can be all via percutaneous absorption, being hemolytic and able to cause bladder cancer. It is mainly used for dye raw materials, such as azo dyes, quinazoline dyes and so on. Heating together with glycerol, concentrated sulfuric acid and o-bromonitrobenzene can generate 8-bromoquinoline.
The preparation of the three isomers is as follows:
1. Take the corresponding nitroaniline as raw material, have it reacted with sodium nitrite in sulfuric acid, leading to the formation of diazonium salt, followed by reaction with hydrobromic acid under the action of cuprous bromide, leading to the formation of nitrobromobenzene, further subjecting to iron powder reaction in the bromic acid to generate the above three isomers.
2. Take benzene as raw material, under the action of iron powder, have it reacted with bromine to generate bromobenzene. It is then reacted with mixed acid (the mixture of sulfuric acid and nitric acid) to generate o-nitrobenzene and p-nitro bromobenzene (orthoaccounts of 35%; paraaccounts of 65%), so that the two are separated, followed by the same process as method one to generate o-bromoaniline and p-bromoaniline.
3. Take bromoacetanilide as raw material, put it into sodium hydroxide solution; apply water vapor reflux to obtain the bromoaniline.
Chemical Properties It appears as white needle crystal with a melting point of 32 ° C, boiling point of 229 ° C, 138-141 ° C (6.38-6.92 kPa), 110.5 ° C (2.53 kPa), relative density of 1.578 (20/4 ° C) and a refractive index of 1.6133. It is soluble in alcohol and ether, but can’t be dissolved in water.
Uses Organic synthesis intermediates
Chemical Properties CLEAR YELLOW TO RED-BROWN LIQUID AFTER MELTING
Uses 2-Bromoaniline is used as a corrosion inhibitor, emulsifying and antiseptic agents. It is used in the rubber industry, e.g. diphenylguanidines, phenylenediamines mercaptobenzothiazoles, aniline ketones and etc.