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TERT-BUTYLUREA

Product Name
TERT-BUTYLUREA
CAS No.
1118-12-3
Chemical Name
TERT-BUTYLUREA
Synonyms
T-butylurea;tert-butyl-ure;TERT-BUTYLUREA;N-TERT-BUTYLUREA;1-tert-Butylurea;Urea, tert-butyl-;tert-Butylurea,98%;mono-tert-butylurea;TIMTEC-BB SBB008606;1-tert-Butylisourea
CBNumber
CB5469921
Molecular Formula
C5H12N2O
Formula Weight
116.16
MOL File
1118-12-3.mol
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TERT-BUTYLUREA Property

Melting point:
~185 °C (dec.)
Boiling point:
217.23°C (rough estimate)
Density 
1.0551 (rough estimate)
refractive index 
1.4432 (estimate)
form 
Crystals or Crystalline Powder
pka
14.37±0.46(Predicted)
color 
White
BRN 
1744501
CAS DataBase Reference
1118-12-3(CAS DataBase Reference)
EPA Substance Registry System
tert-Butylurea (1118-12-3)
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Safety

Hazard Codes 
Xn
Risk Statements 
37-20/21/22
Safety Statements 
22-24/25
WGK Germany 
2
RTECS 
YS3680000
HS Code 
29241900
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

AK Scientific
Product number
7334AF
Product name
Tert-butylurea
Packaging
1g
Price
$75
Updated
2021/12/16
Matrix Scientific
Product number
172567
Product name
N-tert-Butylurea
Packaging
10g
Price
$118
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0032309
Product name
TERT-BUTYLUREA
Purity
95.00%
Packaging
10G
Price
$1149.69
Updated
2021/12/16
AHH
Product number
MT-04272
Product name
tert-Butylurea
Purity
98%
Packaging
100g
Price
$325
Updated
2021/12/16
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TERT-BUTYLUREA Chemical Properties,Usage,Production

Chemical Properties

white crystals or crystalline powder

Production Methods

tert-Butylurea is produced by treating 1 mol urea with 2 mol of tert-butanol in the presence of 2 mol of concentrated sulfuric acid at 20–25 ℃ with ice cooling.

Purification Methods

Possible impurity is N,N'-di-tert-butyl urea which is quite insoluble in H2O. Recrystallise it from hot H2O, filter off insoluble material, and cool to 0o to -5o with stirring. Dry in vacuum at room temperature over KOH or H2SO4. If dried at higher temperatures, it sublimes slowly. It can be recrystallised from EtOH as long white needles or from 95% aqueous EtOH as plates. During melting point determination the bath temperature has to be raised rapidly as the urea sublimes slowly above 100o at 760mm. [Smith & Emerson Org Synth Coll Vol III 151 1955, Beilstein 4 IV 665.]

TERT-BUTYLUREA Preparation Products And Raw materials

Raw materials

Preparation Products

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TERT-BUTYLUREA Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12990
Advantage
57
China Langchem Inc.
Tel
0086-21-58956006
Fax
0086-21-58956100
Country
China
ProdList
7815
Advantage
57
RYSS TECH LTD
Tel
400-188-0725 +86 21 34310725 13611771617
Fax
+86 21 34311076
Country
China
ProdList
2002
Advantage
57
Thermo Fisher Scientific
Tel
800-810-5118
Fax
+86-10-84193589
Email
cnchemical@thermofisher.com
Country
China
ProdList
17779
Advantage
75
ChemStrong Scientific Co.,Ltd
Tel
0755-66853366 15920483169
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
17944
Advantage
56
Shandong Xiya Chemical Co., Ltd.
Tel
4009903999 13395398332
Fax
0539-6365991
Email
sales@xiyashiji.com
Country
China
ProdList
20811
Advantage
60
Nanjing Hengwang biological pharmaceutical Co., Ltd.
Tel
18061201868
Fax
025-58742456
Email
sales@blakechem.com
Country
China
ProdList
74
Advantage
60

1118-12-3, TERT-BUTYLUREARelated Search:


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