ChemicalBook > CAS DataBase List > 4-BROMOPHENYLUREA

4-BROMOPHENYLUREA

Product Name
4-BROMOPHENYLUREA
CAS No.
1967-25-5
Chemical Name
4-BROMOPHENYLUREA
Synonyms
4-BROMOPHENYLUREA;(P-BROMOPHENYL) UREA;1-(4-BROMOPHENYL)UREA;1-(p-Bromophenyl)urea;4-Bromophenylurea ,97%;(4-Bromophenyl)urea >Urea, N-(4-bromophenyl)-
CBNumber
CB4229454
Molecular Formula
C7H7BrN2O
Formula Weight
215.05
MOL File
1967-25-5.mol
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4-BROMOPHENYLUREA Property

Melting point:
225-227°C
Boiling point:
291℃
Density 
1.708
refractive index 
1.6500 (estimate)
Flash point:
130℃
solubility 
DMSO (Slightly), Methanol (Slightly)
pka
14.13±0.70(Predicted)
form 
powder to crystal
color 
Purple to Dark purple to Dark red
BRN 
2090140
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Safety

Safety Statements 
22-24/25
HazardClass 
IRRITANT
HS Code 
29242100
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H317May cause an allergic skin reaction

Precautionary statements

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

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TCI Chemical
Product number
B2834
Product name
(4-Bromophenyl)urea
Purity
>98.0%(N)
Packaging
5g
Price
$34
Updated
2024/03/01
TCI Chemical
Product number
B2834
Product name
(4-Bromophenyl)urea
Purity
>98.0%(N)
Packaging
25g
Price
$136
Updated
2023/01/07
Alfa Aesar
Product number
L11074
Product name
4-Bromophenylurea, 97%
Packaging
1g
Price
$28.65
Updated
2024/03/01
Alfa Aesar
Product number
L11074
Product name
4-Bromophenylurea, 97%
Packaging
5g
Price
$89.65
Updated
2024/03/01
TRC
Product number
B700233
Product name
4-Bromophenylurea
Packaging
50mg
Price
$50
Updated
2021/12/16
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4-BROMOPHENYLUREA Chemical Properties,Usage,Production

Chemical Properties

White crystal

Uses

4-Bromophenylurea can be used to synthesize anticonvulsant activity.

Production Methods

p-Bromophenylurea is obtained by heating p-bromoaniline and sodium cyanate in glacial acetic acid.

4-BROMOPHENYLUREA Preparation Products And Raw materials

Raw materials

Preparation Products

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4-BROMOPHENYLUREA Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
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Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40240
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Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
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84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24539
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81
Ark Pharm, Inc.
Tel
847-367-3680
Fax
847-367-3681
Email
sales@arkpharminc.com
Country
United States
ProdList
1670
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Energy Chemical
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021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
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Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9816
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Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
18089
Advantage
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Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18739
Advantage
57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
Tel
025-66099280 17798518460
Fax
(1)02557626880
Email
cfzhang@aikonchem.com
Country
China
ProdList
19918
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