ChemicalBook > CAS DataBase List > Methylurea

Methylurea

Product Name
Methylurea
CAS No.
598-50-5
Chemical Name
Methylurea
Synonyms
1-METHYLUREA;N-METHYLUREA;MONOMETHYLUREA;Linaint-A;CH3NHCONH2;methyl-ure;Methyturea;METHYLUREA;urea,methyl-;Methylurea 250
CBNumber
CB0327709
Molecular Formula
C2H6N2O
Formula Weight
74.08
MOL File
598-50-5.mol
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Methylurea Property

Melting point:
~93 °C
Boiling point:
131.34°C (rough estimate)
Density 
1.2040
vapor pressure 
0.003-0.005Pa at 20-23.3℃
refractive index 
1.4264 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
1000g/l (Lit.)
form 
Crystalline Solid
pka
14.38±0.46(Predicted)
Specific Gravity
1.204
color 
White to off-white
PH
6.7 (50g/l, H2O, 20℃)
Water Solubility 
1000 g/L (20 ºC)
BRN 
878189
InChIKey
XGEGHDBEHXKFPX-UHFFFAOYSA-N
LogP
-1.16 at 25℃ and pH7.7
CAS DataBase Reference
598-50-5(CAS DataBase Reference)
NIST Chemistry Reference
Urea, methyl-(598-50-5)
EPA Substance Registry System
Methylurea (598-50-5)
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Safety

Hazard Codes 
Xn
Risk Statements 
22-68-37-20/21/22
Safety Statements 
22-36-45-36/37
WGK Germany 
3
RTECS 
YT7175000
TSCA 
Yes
HS Code 
29241900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
M86804
Product name
N-Methylurea
Purity
97%
Packaging
100g
Price
$34.3
Updated
2024/03/01
Sigma-Aldrich
Product number
M86804
Product name
N-Methylurea
Purity
97%
Packaging
500g
Price
$45.7
Updated
2024/03/01
TCI Chemical
Product number
M0455
Product name
1-Methylurea
Purity
>98.0%(N)
Packaging
25g
Price
$20
Updated
2024/03/01
TCI Chemical
Product number
M0455
Product name
1-Methylurea
Purity
>98.0%(N)
Packaging
500g
Price
$83
Updated
2024/03/01
Alfa Aesar
Product number
B24772
Product name
Methylurea, 98%
Packaging
250g
Price
$54.65
Updated
2024/03/01
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Methylurea Chemical Properties,Usage,Production

Chemical Properties

white to off-white crystalline solid

Uses

N-Methylurea is used as a reagent in the synthesis of bis(aryl)(hydroxyalkyl)(methyl)glycoluril derivatives and is a potential byproduct of caffeine.

Production Methods

Methylurea is produced on an industrial scale by passing monomethylamine into a urea melt.

Definition

ChEBI: A member of the class of ureas that is urea substituted by a methyl group at one of the nitrogen atoms.

Purification Methods

Crystallise the urea from EtOH/water, then dry it under vacuum at room temperature. [Beilstein 4 IV 205.]

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Methylurea Suppliers

CMS Chemicals Limited
Tel
--
Fax
--
Email
cms.marketing@cms-chemicals.com
Country
United Kingdom
ProdList
3708
Advantage
60
Melrob Ltd (part of Nordmann)
Tel
--
Fax
--
Email
nquiries@melrob.com
Country
United Kingdom
ProdList
3065
Advantage
58
Fisher Scientific Uk Ltd.
Tel
--
Fax
--
Email
.international@thermofisher.com
Country
United Kingdom
ProdList
2932
Advantage
58
Molekula Limited
Tel
--
Fax
--
Email
o@molekula.com
Country
United Kingdom
ProdList
6127
Advantage
58
Biokemix
Tel
--
Fax
--
Email
info@biokemix.com
Country
United Kingdom
ProdList
1066
Advantage
58
Manchester Organics
Tel
--
Fax
--
Email
info@manchesterorganics.com
Country
United Kingdom
ProdList
6834
Advantage
67
Biosynth Carbosynth
Tel
--
Fax
--
Email
ales@carbosynth.com
Country
United Kingdom
ProdList
2598
Advantage
58
Avonchem/Chromos Express Ltd.
Tel
--
Fax
--
Email
info@avonchem.co.uk
Country
United Kingdom
ProdList
1189
Advantage
50
Carbosynth Limited
Tel
--
Fax
--
Email
sales@carbosynth.com
Country
United Kingdom
ProdList
6581
Advantage
61
Leancare Ltd.
Tel
--
Fax
--
Email
enquiry@leancare.co.uk
Country
United Kingdom
ProdList
6446
Advantage
42
CARBONE SCIENTIFIC CO.,LTD
Tel
--
Fax
--
Email
sales@carbonesci.com
Country
United Kingdom
ProdList
6666
Advantage
30
ARIAC - Armenian Institute of Applied Chemistry
Tel
--
Fax
--
Email
ariac@web.am
Country
United Kingdom
ProdList
2466
Advantage
46
Eurolabs Limited
Tel
--
Fax
--
Country
United Kingdom
ProdList
6309
Advantage
46
VWR International
Tel
--
Fax
--
Email
solutions@vwr.com
Country
United Kingdom
ProdList
6548
Advantage
82
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View Lastest Price from Methylurea manufacturers

Xi’an Goldenfeather & One Technology Co., Ltd.
Product
N-Methylurea 598-50-5
Price
US $6400.00/ton
Min. Order
1ton
Purity
98%Min
Supply Ability
100 tons
Release date
2024-11-02
Hebei Weibang Biotechnology Co., Ltd
Product
Methylurea 598-50-5
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-25
Henan Aochuang Chemical Co.,Ltd.
Product
Methylurea 598-50-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-10

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