1-Ethynyl-2,4-difluorobenzene

Basic Information

View in Editor

CAS Number

302912-34-1

Molecular Formula

C8H4F2

Molecular Weight

138.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Nitriles

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

29-32 °C

Boiling Point

134.7°C at 760 mmHg

Density

1.17

Refractive Index

1.492

SMILES

View in Editor

C#CC1=C(C=C(C=C1)F)F

InChI

InChI=1S/C8H4F2/c1-2-6-3-4-7(9)5-8(6)10/h1,3-5H

InChIKey

HRUJQXRGWQWYDH-UHFFFAOYSA-N

LogP

1.94610

Complexity

156

Safety Information

View Safety Information

Hazard Statement

H228 Flammable solid
Flammable solids

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class FLAMMABLE Class FLAMMABLE

Synonyms & References

English

DTXSID40407953
8FS
MFCD02093726
2,4-Difluorophenylacetylene
1-ethynyl-2.4-difluorobenzene
J-017882
302912-34-1
1-Ethynyl-2,4-difluorobenzene, 97%
FT-0683058
T72256
F8886-6515
SCHEMBL434666
HRUJQXRGWQWYDH-UHFFFAOYSA-N
E1169
1ethynyl-2,4-difluorobenzene
AKOS010651580
1-ethynyl-2,4-difluoro-benzene
1-Ethynyl-2,4-difluorobenzene
EN300-103707
BS-42516
Benzene, 1-ethynyl-2,4-difluoro-
A18602
CS-0138295
Benzene,1-ethynyl-2,4-difluoro-
(2,4-difluorophenyl)acetylene
2,4-difluoroethynylbenzene
2,4-difluorophenylethyne
4-(2,4-difluorophenyl)but-3-yn-2-ol

MDL Number

MFCD02093726

Customs Code

2903999090

FAQ

What is 1-Ethynyl-2,4-difluorobenzene (CAS: 302912-34-1)?

1-Ethynyl-2,4-difluorobenzene is an organic compound with the CAS number 302912-34-1. It is a member of the aromatic compounds with a fluoro-substituted structure and an ethynyl group attached. The chemical formula is C8H4F2C≡CH.

What are the main uses of 1-Ethynyl-2,4-difluorobenzene (CAS: 302912-34-1)?

1-Ethynyl-2,4-difluorobenzene is primarily used in the synthesis of pharmaceuticals and as a precursor in the production of other organic compounds. It also has applications in research and development for its specific functional groups.

Is 1-Ethynyl-2,4-difluorobenzene (CAS: 302912-34-1) safe?

1-Ethynyl-2,4-difluorobenzene can be safe if handled properly. However, it requires caution due to its flammable and reactive nature. Always follow safety guidelines and use appropriate protective equipment.

How should 1-Ethynyl-2,4-difluorobenzene (CAS: 302912-34-1) be stored?

1-Ethynyl-2,4-difluorobenzene should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent exposure to air and moisture. Maintain a temperature below 25°C and avoid contact with incompatible materials.