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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

Shijiazhuang Feizi Chemical Technology Co. LTD
Tel
0311-85957988 18633001459
Email
sales@feizichem.com
Country
China
ProdList
55
Advantage
58
Shijiazhuang Kunxiangda Technology Co., Ltd.
Tel
0311-89683399 15373948595
Fax
0311-89683399
Email
sales@kunenchem.com
Country
China
ProdList
14
Advantage
56
Jinan Dexinjia Bio&Tech Co., Ltd
Tel
0531-82371986 15064117275
Fax
0531-82375893
Email
daisy@jndxj.com
Country
China
ProdList
1321
Advantage
58
Shijiazhuang Kunen Trading Co.,Ltd
Tel
0311-89683399 15373948596
Fax
0311-89683399
Email
sales@kunenchem.com
Country
China
ProdList
43
Advantage
58
Jinan New Coordinates Technology Development Co., Ltd,
Tel
0531-88870058 18678395858
Email
wks_ok@163.com
Country
China
ProdList
12
Advantage
58
Henan Wanxiang Chemical Industry Co.,Ltd.
Tel
0371-56669001 13949088811
Fax
0371-56669008
Email
Sales@58chem.cn
Country
China
ProdList
288
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801 18930552037
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15839
Advantage
69
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
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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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