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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

Leancare Ltd.
Tel
--
Fax
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Email
enquiry@leancare.co.uk
Country
United Kingdom
ProdList
6446
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42
MOLEKULA Ltd.
Tel
--
Fax
--
Email
kevinbanks@molekula.com
Country
United Kingdom
ProdList
6140
Advantage
66
CARBONE SCIENTIFIC CO.,LTD
Tel
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Fax
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Email
sales@carbonesci.com
Country
United Kingdom
ProdList
6666
Advantage
30
UK GREEN SCIENTIFIC CO.,LIMITED
Tel
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Fax
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Email
sales@gs-chem.com
Country
United Kingdom
ProdList
6098
Advantage
47
VWR International
Tel
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Fax
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Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82

1118-12-3, TERT-BUTYLUREARelated Search:


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