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.]

Methylurea Preparation Products And Raw materials

Raw materials

Preparation Products

16-Methylepihydrocortisone 16,17-Epoxy-16-methyl pregn-9(11)-en-3-ol-20-one 3-Acetyloxy-17-hydroxy-16-methylpregn-5-en-20-one 3beta,17-dihydroxy-16alpha-methylpregn-5-en-20-one 16-methyl-20-oxopregna-5,16-dien-3-beta-yl acetate 16beta-Methyl-16alpha,17alpha-epoxypregnenolone 6-Amino-1-methyluracil 3-Acetyloxy-16,17-epoxy-16-methylpregn-5-en-20-one 3-Methylxanthine 17,21-Dihydroxy-16α-methylpregna-1,4,9(11)-triene-3,20-dione 21-Acetate 21-Acetyloxy-17-hydroxy-16-methylpregn-4-ene-3,20-dione finishing agent ED for pernyl silk Theobromine 17,21-dihydroxy-16alpha-methylpregna-4,9(11)-diene-3,20-dione 21-acetate 3,17-Dihydroxy-16-methylpregna-5,15-diene-20-one 3-acetate 6-AMINO-1-METHYL-5-NITROSOURACIL 16,17-Epoxy-3-hydroxy-16-methyl-pregn-9(11)-ene-20-one-3-acetate 5,6-Diamino-1-methyluracil

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Methylurea Suppliers

Americas 1 Belgium 3 China 252 Europe 1 Germany 7 India 25 Japan 5 Slovakia 1 South Korea 1 Switzerland 2 Ukraine 1 United Kingdom 14 United States 39 Global 352

Unachem Trading Co., Ltd.

Tel: --
Fax: --
Email: unachem@ktnet.co.kr
Country: South Korea
ProdList: 1181
Advantage: 30

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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

598-50-5, MethylureaRelated Search:

1,3-Dimethylurea 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone Urea 1-Methylimidazole 1-Methylpyrrolidine N,N'-Diphenylurea Urea formaldehyde N-Methyl-2-pyrrolidone Hexamethyldisilazane N,N'-Methylenebisacrylamide 1,1,3,3-Tetramethylurea DIRECT YELLOW 50 Direct Red 23 Direct Red 75 tetrasodium salt PIPERONYL METHYL KETONE 1,3-Dichloro-5,5-dimethylhydantoin 1,3,5-Tris(2-hydroxyethyl)cyanuric acid 1,3-Dimethyl-2-imidazolidinone

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Purity 99% Methylurea CAS 598-50-5 with Best Quality

598-50-5

698-50-5

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Chemical Synthesis

Organic Building Blocks

Carbonyl Compounds

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