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CAS RN: 150-68-5 | Product Number: C0254


Purity: >95.0%(HPLC)(N)
  • 1,1-Dimethyl-3-(4-chlorophenyl)urea
  • Monuron
22,00 €
1   10  
189,00 €
1   ≥20 

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Product Number C0254
Purity / Analysis Method >95.0%(HPLC)(N)
Molecular Formula / Molecular Weight C__9H__1__1ClN__2O = 198.65  
Physical State (20 deg.C) Solid
CAS RN 150-68-5
Reaxys Registry Number 2097922
PubChem Substance ID 87565414
SDBS (AIST Spectral DB) 10545
Merck Index (14) 6261
MDL Number


Appearance White to Almost white powder to crystal
Purity(HPLC) min. 95.0 area%
Purity(with Total Nitrogen) min. 95.0 %
Melting point 172.0 to 177.0 °C
Solubility in hot Methanol almost transparency
Properties (reference)
Melting Point 173 °C
Maximum Absorption Wavelength 244(H2O) nm
Solubility in water Practically insoluble
Degree of solubility in water 0.23 g/l   25 °C
Solubility (soluble in) Acetone,Methanol,Ethanol
Solubility (very slightly) Benzene
Solubility (insoluble in) Hydrocarbons
Pictogram Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H373 : May cause damage to organs through prolonged or repeated exposure.
H341 : Suspected of causing genetic defects.
H351 : Suspected of causing cancer.
H410 : Very toxic to aquatic life with long lasting effects.
Precautionary Statements P273 : Avoid release to the environment.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P201 : Obtain special instructions before use.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P391 : Collect spillage.
Related Laws:
EC Number 205-766-1
RTECS# YS6300000
Transport Information:
UN Number UN3077
Class 9
Packing Group III
HS Number 2924210090
PubMed Literature

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