Skip to main content

1,1-Difluoroethylene

ADVERTISEMENT
Identification
Molecular formula
C2H2F2
CAS number
75-38-7
IUPAC name
1,1-difluoroethylene
State
State

At room temperature, 1,1-difluoroethylene is a gas. It is often handled in its liquefied form under pressure for industrial applications.

Melting point (Celsius)
-144.10
Melting point (Kelvin)
129.10
Boiling point (Celsius)
-84.90
Boiling point (Kelvin)
188.30
General information
Molecular weight
64.04g/mol
Molar mass
64.0420g/mol
Density
0.8716g/cm3
Appearence

1,1-Difluoroethylene is a colorless gas with a sharp, ether-like odor. In its liquid form under pressure, it remains clear and colorless. It is a highly reactive compound and can polymerize rapidly.

Comment on solubility

Solubility of 1,1-Difluoroethylene

1,1-Difluoroethylene, with the chemical formula C2H2F2, is a colorless gas known for its industrial applications. Understanding the solubility of this compound is essential for various chemical processes.

Solubility Characteristics:

  • In Water: 1,1-Difluoroethylene exhibits very low solubility in water. This is attributed to its non-polar nature and the fact that it is a gas at room temperature.
  • In Organic Solvents: The compound demonstrates good solubility in many organic solvents. It is particularly soluble in hydrocarbons and alcohols, which can enhance its application in industrial settings.
  • Temperature Dependency: Solubility can also change with temperature; as the temperature increases, the solubility in most solvents tends to increase.
  • Environmental Considerations: Given its low solubility in water, 1,1-difluoroethylene is less likely to contaminate groundwater, making it somewhat favorable for environmental safety.

In conclusion, while 1,1-difluoroethylene is not soluble in water, it is readily soluble in organic solvents, thus showcasing its versatility and usability in diverse applications. Understanding these solubility properties is crucial for the effective handling and usage of this compound in the chemical industry.

Interesting facts

Interesting Facts About 1,1-Difluoroethylene

1,1-Difluoroethylene is a compound that belongs to the family of halogenated hydrocarbons and is noteworthy for its unique structure and properties. Here are some intriguing aspects of this chemical:

  • Structure and Stability: The presence of two F (fluorine) atoms bonded to the same carbon atom contributes to the compound's interesting geometric configuration, making it a valuable building block in organic synthesis.
  • Reactivity: 1,1-Difluoroethylene is known for its reactivity, particularly in polymerization processes. It can participate in various reactions that yield useful materials, making it a candidate for creating advanced polymers.
  • Environmental Considerations: As a fluorinated compound, it is essential to consider its environmental impact. While its reactivity profile makes it useful in industrial applications, an understanding of its behavior in the atmosphere is crucial for assessing its ecological footprint.
  • Applications: This compound finds applications in the production of industrial chemicals and as a refrigerant. Its role in various material science applications illustrates its significance in modern chemistry.

1,1-Difluoroethylene is not just a simple molecule but a versatile compound that highlights the **intersection of reactivity, stability, and environmental impact.** As a chemistry student or professional, exploring its uses can lead to deeper insights into industrial chemistry and material development.

In the words of a renowned chemist, "Understanding the unique characteristics of compounds like 1,1-difluoroethylene paves the way for innovation in sustainable chemical processes." This perspective reinforces the importance of studying such compounds in advancing our knowledge of chemistry and its applications.

Synonyms
Vinylidene fluoride
1,1-Difluoroethylene
1,1-DIFLUOROETHENE
75-38-7
PVDF
Vinylidene difluoride
Ethene, 1,1-difluoro-
Ethylene, 1,1-difluoro-
Genetron 1132a
Halocarbon 1132A
NCI-C60208
NCI-C60204
UN1959
CCRIS 6744
fluorovinylidene
Kynar
HSDB 5206
EINECS 200-867-7
UNII-3C1IX2905B
3C1IX2905B
VDF
DTXSID3021439
CHEBI:82550
EC 200-867-7
REFRIGERANT GAS R 1132A
VINYLIDENE FLUORIDE (IARC)
VINYLIDENE FLUORIDE [IARC]
Difluoro-1,1-ethylene
PVF2
Dalvor
Dulite
Vidar
Ftoroplast 2
Fluorolon 2
Ftorlon 2
Foraflon 50
Kynar 51
Fluoruro de vinilideno
1,1-Difluoro-ethene
Difluoro 1.1 ethene
Kynar 200
Kynar 202
Kynar 300
Kynar 301
Kynar 450
Kynar 460
Kynar 500
Kynar 821
Kynar 901
Difluoro 1.1. ethylene
CH2=CF2
1,1-Difluoro-ethenhomopolymer
CHEMBL116020
DTXCID401439
Poly(vinylidene fluoride);PVDF
VF 2
FC 1132a
BQCIDUSAKPWEOX-UHFFFAOYSA-
HFC 1132A
R1132a
1,1-Difluoroethylene, >=99%
NCI-C60203
REFRIGERANT GAS R-1132A
VW 12
1,1-DIFLUOROETHENE [HSDB]
MFCD00000448
MFCD00084470
NSC267683
TL 450
1,1-Difluoroethylene (FC-1132a)
AKOS015852551
KF 1000
KF 1100
NSC-267683
R 1132A
UN 1959
FD104351
InChI=1/C2H2F2/c1-2(3)4/h1H2
K 160
NS00008594
C19547
1,1-Difluoroethylene or Refrigerant gas R 1132a
Q161287
1,1-Difluoroethylene or Refrigerant gas R 1132a [UN1959] [Flammable gas]
200-867-7
F 2