Page last updated: 2024-12-05

1,1-difluoroethane

Description Research Excerpts Clinical Trials Roles Classes Pathways Study Profile Bioassays Related Drugs Related Conditions Protein Interactions Research Growth Market Indicators

## 1,1-Difluoroethane: A Versatile Compound for Research

1,1-Difluoroethane, also known as HFC-152a, is a colorless gas with a mild ethereal odor. Its chemical formula is CH3CHF2. It is a relatively stable and non-flammable compound, making it suitable for various research applications.

Here's why 1,1-difluoroethane is important for research:

**1. Refrigerant and Propellant:**

* 1,1-Difluoroethane has been widely used as a refrigerant and propellant in various applications. It is a good substitute for ozone-depleting substances like chlorofluorocarbons (CFCs).
* It has low global warming potential (GWP) compared to other refrigerants, contributing to its environmental friendliness.
* Its properties make it suitable for use in air conditioners, refrigerators, and aerosol products.

**2. Solvent and Cleaning Agent:**

* Due to its low boiling point and non-flammability, 1,1-difluoroethane can be used as a solvent and cleaning agent in various industries.
* It is used in electronics cleaning, metal degreasing, and pharmaceutical manufacturing.

**3. Medical Applications:**

* In medical research, 1,1-difluoroethane can serve as a carrier gas for inhalational anesthetics and other medications.
* It is also used in studies investigating its potential as a treatment for respiratory illnesses.

**4. Chemical Reactions:**

* 1,1-Difluoroethane can be used as a reactant in various chemical reactions, including fluorination, alkylation, and polymerization.
* Its reactivity with different compounds makes it a valuable tool for studying chemical reactions and developing new materials.

**5. Environmental Research:**

* Its use as a refrigerant and propellant allows scientists to study the environmental impact of different chemical compounds on atmospheric chemistry and climate change.

**6. Safety and Handling:**

* 1,1-Difluoroethane is relatively safe to handle, but proper precautions must be taken due to its volatility and potential for asphyxiation in high concentrations.
* Handling should always be done in a well-ventilated area, and appropriate personal protective equipment should be worn.

**In summary, 1,1-difluoroethane is a versatile compound with numerous applications in various research fields. Its low flammability, environmental friendliness, and suitability for various applications make it a valuable tool for scientists, engineers, and researchers.**

Cross-References

ID SourceID
PubMed CID6368
CHEMBL ID325493
MeSH IDM0164920

Synonyms (47)

Synonym
ethane, 1,1-difluoro-
ethylidene fluoride
75-37-6
1,1-difluoroethane
ethylene fluoride
halocarbon 152a
1, 1-difluoroethane
ccris 8974
dymel 152a
algofrene type 67
propellant 152a
freon 152a
einecs 200-866-1
fluorocarbon 152a
hfc 152a
fc 152a
genetron 100
ethylidene difluoride
difluoroethane
hydrofluorocarbon 152a
brn 1696900
r 152a
genetron 152a
refrigerant 152a
hsdb 5205
dymel 152
1,1-difluoroethane, >=98%
CHEMBL325493
1,1-difluoro-ethane
A838393
1,1-bis(fluoranyl)ethane
25497-28-3
r152a
hfc-152a
AKOS006221650
0b1u8k2me0 ,
unii-0b1u8k2me0
ec 200-866-1
1,1-difluoroethane [hsdb]
hydrofluorocarbon 152a [inci]
difluoroethane [mart.]
r-152a
ch3chf2
un 1030
DTXSID0024050
mfcd00000449
Q161285

Research Excerpts

Toxicity

ExcerptReferenceRelevance
" Although commonly referred to as "compressed air", refrigerant-based propellant cleaners contain harmful fluorinated hydrocarbons, such as 1,1-difluoroethane, that have significant toxic effects when inhaled."( Multi-organ system failure secondary to difluoroethane toxicity in a patient "huffing" air duster: a case report.
Bhagat, M; Branca, PR; Fogelson, B; Qu, D,
)
0.33
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Bioassays (1)

Assay IDTitleYearJournalArticle
AID23443Partition coefficient (logP)1985Journal of medicinal chemistry, Mar, Volume: 28, Issue:3
Use of physicochemical parameters in distance geometry and related three-dimensional quantitative structure-activity relationships: a demonstration using Escherichia coli dihydrofolate reductase inhibitors.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (31)

TimeframeStudies, This Drug (%)All Drugs %
pre-19902 (6.45)18.7374
1990's2 (6.45)18.2507
2000's10 (32.26)29.6817
2010's14 (45.16)24.3611
2020's3 (9.68)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Market Indicators

Research Demand Index: 46.83

According to the monthly volume, diversity, and competition of internet searches for this compound, as well the volume and growth of publications, there is estimated to be strong demand-to-supply ratio for research on this compound.

MetricThis Compound (vs All)
Research Demand Index46.83 (24.57)
Research Supply Index3.56 (2.92)
Research Growth Index5.14 (4.65)
Search Engine Demand Index67.98 (26.88)
Search Engine Supply Index2.00 (0.95)

This Compound (46.83)

All Compounds (24.57)

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials0 (0.00%)5.53%
Reviews0 (0.00%)6.00%
Case Studies18 (52.94%)4.05%
Observational0 (0.00%)0.25%
Other16 (47.06%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]