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4-Methoxyphenyl methylcarbamate, also known as aldicarb, is a chemical compound with the formula C9H11NO3. It is a carbamate insecticide that was widely used to control a variety of soil-dwelling and foliar pests. Aldicarb is known for its high toxicity to both insects and mammals, including humans, due to its ability to inhibit the enzyme acetylcholinesterase, which is crucial for the proper functioning of the nervous system. This results in an accumulation of acetylcholine, leading to overstimulation of the nervous system. The chemical has a low solubility in water but is soluble in most organic solvents. It is a white crystalline solid with a slight odor. Due to its high toxicity and potential for groundwater contamination, the use of aldicarb has been restricted or banned in many countries. It is important to handle aldicarb with extreme care and to follow proper safety protocols to minimize exposure and environmental impact.

3938-29-2

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3938-29-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3938-29-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,3 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3938-29:
(6*3)+(5*9)+(4*3)+(3*8)+(2*2)+(1*9)=112
112 % 10 = 2
So 3938-29-2 is a valid CAS Registry Number.

3938-29-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (4-methoxyphenyl) N-methylcarbamate

1.2 Other means of identification

Product number -
Other names 4-Methoxyphenylmethylcarbamat

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:3938-29-2 SDS

3938-29-2Relevant academic research and scientific papers

Transesterification of alkyl carbamate to aryl carbamate : Effect of varying the alkyl group

Deshpande, Sunita R.,Likhite, Anjali P.,Rajappa, Srinivasachari

, p. 10367 - 10370 (2007/10/02)

Phosphorus oxychloride mediated transesterification of four alkyl N-methylcarbamates to several aryl N-methylcarbamates has been studied. Best yields are obtained from benzyl N-methylcarbamate.

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