4-Ethoxy-2,3-difluorophenol

Basic Information

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CAS Number

126163-56-2

Molecular Formula

C8H8F2O2

Molecular Weight

174.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

76.0 to 80.0 deg-C

Boiling Point

235 ºC

Flash Point

116 ºC

SMILES

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CCOc1ccc(c(c1F)F)O

InChI

InChI=1S/C8H8F2O2/c1-2-12-6-4-3-5(11)7(9)8(6)10/h3-4,11H,2H2,1H3

InChIKey

PKIYFPSPIFCDDB-UHFFFAOYSA-N

LogP

2.0691

Topological Polar Surface Area

29.46 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

143

Safety Information

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GHS Hazard Pictograms

H301

H315

H319

H335

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

4-Ethoxy-2,3-difluorophenol
1-HYDROXY-4-ETHOXY-2,3-DIFLUOROBENZENE
4-Ethoxy-2,3-difluorophenol, J
4-Ethoxy-2,3-difluorophenol 2,3-Difluoro-4-ethoxyphenol
4-Ethoxy-2,3-difluorophenol,JRD
2,3-Difluoro-4-ethyoxyphenol
Phenol, 4-ethoxy-2,3-difluoro-
AK112648
2,3-difluoro-4-ethoxyphenol
PKIYFPSPIFCDDB-UHFFFAOYSA-N
4-Ethoxy-2,3-difluorophenol, JRD
DT1132
5054AA
SBB088876
FCH835009
PC303083
AX8059030
ST24043683

MDL Number

MFCD07368025

Customs Code

2909500000

FAQ

What regulatory guidelines apply to 4-Ethoxy-2,3-difluorophenol (CAS: 126163-56-2)?

4-Ethoxy-2,3-difluorophenol (CAS: 126163-56-2) must comply with GHS guidelines regarding its classification as a hazardous chemical. It is also subject to REACH regulations in the European Union, which require registration for substances above one tonne per year. In the United States, the FDA and EPA have specific requirements for the handling, storage, and disposal of this compound, including reporting thresholds and environmental release prevention measures.

Are there alternatives to 4-Ethoxy-2,3-difluorophenol (CAS: 126163-56-2) in synthesis?

Yes, 4-Ethoxy-2,3-difluorophenol (CAS: 126163-56-2) can be replaced by its analogs such as 2,3-difluorophenol or 4-methoxy-2,3-difluorophenol. Alternative reagents like fluoroform and ethyl triflate can also be used in the synthesis of similar compounds, providing flexibility in chemical processes while potentially offering different reaction properties.

What is the market or research trend for 4-Ethoxy-2,3-difluorophenol (CAS: 126163-56-2)?

The market for 4-Ethoxy-2,3-difluorophenol (CAS: 126163-56-2) is growing due to its use in pharmaceuticals and agrochemicals. Research trends indicate increasing interest in its use as a precursor in the synthesis of new drugs and crop protection agents. However, market dynamics are influenced by regulatory changes and the availability of alternative compounds.

How should waste containing 4-Ethoxy-2,3-difluorophenol (CAS: 126163-56-2) be handled?

Waste containing 4-Ethoxy-2,3-difluorophenol (CAS: 126163-56-2) should be collected in appropriate containers and stored under controlled conditions to prevent environmental contamination. Incineration or professional waste disposal services are recommended, ensuring compliance with local regulations. Proper environmental protection measures, such as containment and treatment to neutralize any hazardous properties, are essential before disposal.