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3-(3-hydroxyphenyl)-1,1-dimethyl-urea, commercially known as Monuron, is a chemical compound with the molecular formula C10H14N2O2. It is a white crystalline solid that is soluble in water and is primarily recognized for its use as a herbicide. Monuron functions as a photosystem II inhibitor, which means it disrupts the photosynthesis process in target plants, thereby controlling their growth.

4849-46-1

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4849-46-1 Usage

Uses

Used in Agricultural and Horticultural Applications:
3-(3-hydroxyphenyl)-1,1-dimethyl-urea is used as a herbicide in agricultural and horticultural settings for the control of unwanted plants and weeds. Its application helps in maintaining the health and productivity of crops and ornamental plants by preventing competition for resources such as nutrients, water, and sunlight.
However, due to its potential toxicity to aquatic organisms and its classification as a possible groundwater contaminant, the use of Monuron has been restricted in certain regions. This highlights the need for careful handling and management of this chemical to minimize its environmental impact.
Additionally, exposure to Monuron has been associated with potential health risks in humans and animals, further emphasizing the importance of adhering to safety guidelines and regulations when using this herbicide.

Check Digit Verification of cas no

The CAS Registry Mumber 4849-46-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,8,4 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4849-46:
(6*4)+(5*8)+(4*4)+(3*9)+(2*4)+(1*6)=121
121 % 10 = 1
So 4849-46-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H12N2O2/c1-11(2)9(13)10-7-4-3-5-8(12)6-7/h3-6,12H,1-2H3,(H,10,13)

4849-46-1SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name N-(m-hydroxyphenyl)-N',N'-dimethylurea

1.2 Other means of identification

Product number -
Other names N-3-hydroxyphenyl-N,N-dimethylurea

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:4849-46-1 SDS

4849-46-1Relevant academic research and scientific papers

A synthetic method of 3 - (3 - hydroxyphenyl) -1, 1 -dimethylurea. Intermediate and use

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Paragraph 0029; 0035; 0036; 0037; 0041; 0042; 0046; 0050, (2021/11/19)

The invention discloses 3 - (3 - hydroxyphenyl) -1, 1 -dimethylurea synthesis method, an intermediate and application thereof, and uses m-aminophenol as a raw material to generate HDMS, 3 - 1 dimethyl 1 (- trimethylsilyl phenyl) urea under catalysis -3 -

Herbicidal ureido containing carbanilates

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, (2008/06/13)

Novel compounds and their herbicidal use having the formula STR1 wherein A is selected from the group STR2

1-Methoxy-1-methyl-3-{p-[(1,1-dimethyl-2-propynyloxy)-methoxy]phenyl}urea

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, (2008/06/13)

This invention relates to novel (alkenyloxy), (alkynyloxy) and (cyanoalkoxy) alkoxyphenyl ureas and their use as herbicidal agents.

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