(+/-)-(2,4-dichloro-phenoxy)-fluoro-acetic acid ethyl ester, also known as 2,4-dichlorophenoxy-fluoroacetic acid ethyl ester, is a synthetic chemical compound with the molecular formula C9H8Cl2F2O3. It is an ester derivative of 2,4-dichlorophenoxyacetic acid (2,4-D), a widely used herbicide. (+/-)-(2,4-dichloro-phenoxy)-fluoro-acetic acid ethyl ester is characterized by the presence of two chlorine atoms at the 2nd and 4th positions of the phenoxy ring, a fluoroacetic acid group, and an ethyl ester functional group. It is a colorless to pale yellow liquid with a density of 1.36 g/cm3 and a melting point of -34°C. The compound is used as an intermediate in the synthesis of various agrochemicals and pharmaceuticals, and it exhibits herbicidal properties by mimicking the action of plant hormones, leading to uncontrolled growth and ultimately plant death. Due to its potential environmental and health risks, it is important to handle this chemical with proper safety measures and regulations.
401-27-4
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Basic information
- Product Name: (+/-)-(2,4-dichloro-phenoxy)-fluoro-acetic acid ethyl ester
- Synonyms:
- CAS NO:401-27-4
- Molecular Formula:
- Molecular Weight: 267.084
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (+/-)-(2,4-dichloro-phenoxy)-fluoro-acetic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: (+/-)-(2,4-dichloro-phenoxy)-fluoro-acetic acid ethyl ester(401-27-4)
- EPA Substance Registry System: (+/-)-(2,4-dichloro-phenoxy)-fluoro-acetic acid ethyl ester(401-27-4)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 401-27-4(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 401-27-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,0 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.Calculate Digit Verification of CAS Registry Number 401-27:
(5*4)+(4*0)+(3*1)+(2*2)+(1*7)=34
34 % 10 = 4
So 401-27-4 is a valid CAS Registry Number.
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(+/-)-(2,4-dichloro-phenoxy)-fluoro-acetic acid ethyl ester
