3,4-Difluorobenzaldehyde

Basic Information

View in Editor

CAS Number

34036-07-2

Molecular Formula

C7H4F2O

Molecular Weight

142.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Boiling Point

185.1°C at 760 mmHg

Solubility

3.962g/l

Refractive Index

n20/D 1.5(lit.)

SMILES

View in Editor

C1=CC(=C(C=C1C=O)F)F

InChI

InChI=1S/C7H4F2O/c8-6-2-1-5(4-10)3-7(6)9/h1-4H

InChIKey

JPHKMYXKNKLNDF-UHFFFAOYSA-N

LogP

1.7773

Topological Polar Surface Area

17.07 Å²

Hydrogen Bond Donor/Acceptor

0 / 1

Complexity

127

Safety Information

View Safety Information

GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

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

Hazard Class

Class IRRITANT Class IRRITANT

Sensitiveness

Air Sensitive

Synonyms & References

English

3,4-difluoro benzaldehyde
3,4-difluoro-benzaldehyde
3,4-diflourobenzaldehyde
3,4-Difluorobenzaldehyde, 97%
NS00122610
3, 4-difluorobenzaldehyde
3,4-Difluorobenzaldehyde
InChI=1/C7H4F2O/c8-6-2-1-5(4-10)3-7(6)9/h1-4
Z104477800
34036-07-2
3,4-difluro-benzaldehyde
3,4-di-fluoro-benzaldehyde
Benzaldehyde, 3,4-difluoro-
SY001586
AM20060047
MFCD00010328
DTXSID00343186
EN300-20340
3,4 difluorobenzaldehyde
AKOS000120438
CS-W008607
SCHEMBL48607
D2340
FT-0614274
AC-3835
PS-9014
J-511152
3,4-difluorobenz-aldehyde
3,4-difluoro-benzaldehye
F2190-0603
4,5-difluorobenzaldehyde

MDL Number

MFCD00010328

Customs Code

2913000090

FAQ

What is 3,4-Difluorobenzaldehyde (CAS: 34036-07-2)?

3,4-Difluorobenzaldehyde (CAS: 34036-07-2) is an aromatic aldehyde with two fluorine atoms substituting the hydrogen atoms at the 3 and 4 positions of the benzene ring. Its chemical formula is C7H4F2O. It is a colorless liquid with a characteristic odor and exhibits moderate solubility in organic solvents. This compound is known for its reactivity and is commonly used as an intermediate in organic synthesis.

What are the main uses of 3,4-Difluorobenzaldehyde (CAS: 34036-07-2)?

3,4-Difluorobenzaldehyde (CAS: 34036-07-2) is primarily used in the pharmaceutical industry as a building block for the synthesis of various drugs and agrochemicals. It also finds applications in research for developing new materials and in industrial processes for producing dyes and perfumes. Due to its functional groups, it is a valuable intermediate in chemical reactions involving fluorination and aldehyde chemistry.

Is 3,4-Difluorobenzaldehyde (CAS: 34036-07-2) safe?

3,4-Difluorobenzaldehyde (CAS: 34036-07-2) is considered hazardous and requires careful handling. It may cause irritation to the skin, eyes, and respiratory system. Safety measures include using personal protective equipment (PPE) and ensuring proper ventilation. It is important to follow safety standards and guidelines when working with this compound to minimize exposure risks.

How should 3,4-Difluorobenzaldehyde (CAS: 34036-07-2) be stored?

3,4-Difluorobenzaldehyde (CAS: 34036-07-2) should be stored in a cool, dry, and well-ventilated place, away from light and moisture. It is recommended to keep it in a sealed container made of glass or high-density polyethylene (HDPE) to prevent contamination and degradation. Storage conditions should maintain a temperature below 25°C and avoid any exposure to air or water to ensure stability and safety.