1,2-Difluoroethylene (CED0026391)

Record Information

Version

1.0

Creation Date

2026-04-04 20:25:50 UTC

Update Date

2026-04-04 20:25:50 UTC

SynCED ID

CED0026391

Secondary Accession Numbers

CHEM081234

Identification

Common Name

1,2-Difluoroethylene

Class

Small Molecule

Description

1,2-Difluoroethylene (C2H2F2) is an organic compound with an average molecular weight of 64.03 g/mol. 1,2-Difluoroethylene belongs to the vinyl fluorides, a subclass of vinyl halides within the organic compounds. This substance is categorized under the superclass of organohalogen compounds. The compound is found in or released from six recorded sources. These sources include household cleaning and consumer products, specifically pipe accessories and other smoking requisites. Additionally, it is associated with electrical and electronic equipment, including communication cables or conductors, power cables, coils, and auxiliary devices.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₂H₂F₂

Average Molecular Mass

64.035 g/mol

Monoisotopic Mass

64.012 g/mol

CAS Registry Number

1630-78-0

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

FC=CF

InChI Identifier

InChI=1/C2H2F2/c3-1-2-4/h1-2H

InChI Key

WFLOTYSKFUPZQB-OWOJBTEDSA-N

Chemical Taxonomy

Classification

Not classified

Biological Properties

Status

Detected and Not Quantified

Origin

Not Available

Cellular Locations

Not Available

Biofluid Locations

Not Available

Tissue Locations

Not Available

Applications

Not Available

Biological Roles

Not Available

Chemical Roles

Not Available

Organoleptic Effects

Not Available

Physical Properties

State

Not Available

Appearance

Not Available

Experimental Properties

Property	Value
Melting Point	Not Available
Boiling Point	Not Available
Solubility	Not Available

Predicted Properties

Not Available

Spectra

Not Available

Toxicity Profile

Toxicity Values

Toxicity Value	Organism	Dose Descriptor	Route of Exposure	Predicted or Experimental	Toxicity Rating	Reference
265.0 Log mg/kg [150:470]	Rat	LD50	oral	predicted	Not Available	Not Available

Toxicity / Toxin Class

Not Available

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Health Effects

Health Effect	Relationship	Direction	Description	Reference

Exposure Sources

Source ID	Source	Sector	Reference
CEDs000507	Auxiliary Devices?Auxiliary devices, such as capacitors, transformers, and circuit breakers, are integral components in various electronic systems.	Electrical & Electronic Equipment	PubChem
CEDs000508	Coils?Coils are components used in various electrical and electronic applications, such as transformers, inductors, and motors.	Electrical & Electronic Equipment	PubChem
CEDs000510	Communication Cables Or Conductors?Communication cables or conductors are essential components in the transmission of data and signals in various applications, including telecommunications and networking.	Electrical & Electronic Equipment	PubChem
CEDs000511	Conductors Or Conductive Bodies Characterised By The Conductive Materials?Conductors, or conductive bodies, are materials that allow the flow of electrical current, typically made from metals such as copper, aluminum, or silver.	Electrical & Electronic Equipment	PubChem
CEDs000517	Electric Switches?Electric switches, integral components in numerous devices, can be a source of synthetic chemical contamination due to the materials and manufacturing processes involved in their production.	Electrical & Electronic Equipment	PubChem
CEDs000518	Electrically Stimulated Smoking Devices?Electrically stimulated smoking devices, commonly known as e-cigarettes or vape pens, utilize electrical components to heat a liquid solution, often containing nicotine, flavorings, and other additives, to produce an aerosol for inhalation.	Electrical & Electronic Equipment	PubChem
CEDs000519	Electrodes?Electrodes, used in various electrical and electronic applications, can be a source of synthetic chemical contamination due to the materials from which they are constructed and the processes involved in their manufacturing.	Electrical & Electronic Equipment	PubChem
CEDs000524	Hybrid Capacitors?Hybrid capacitors are energy storage devices that combine the properties of electrolytic and supercapacitors, utilizing a combination of electrochemical principles to achieve higher energy density and power density.	Electrical & Electronic Equipment	PubChem
CEDs000529	Power Cables?Power cables are used to transmit electrical energy and are typically composed of conductive materials, insulation, and protective coatings.	Electrical & Electronic Equipment	PubChem
CEDs000560	Other Smoking Requisites?Other smoking requisites, including items such as lighters, matches, and rolling papers, can introduce synthetic chemical contamination through various components and additives.	Household cleaning & consumer products	PubChem
CEDs000562	Pipe Accessories?Pipe accessories, such as fittings, connectors, and seals, are components used in plumbing systems to facilitate the flow of liquids and gases.	Household cleaning & consumer products	PubChem
CEDs000580	Manufacture Preparation Of Tobacco Products?The manufacture and preparation of tobacco products involve various processes that can result in the introduction of synthetic chemicals into the environment.	Industrial manufacturing & chemical processing	PubChem
CEDs000614	Essential Oils Or Perfumes?Essential oils and perfumes are complex mixtures of volatile compounds derived from natural or synthetic sources, commonly used for their aromatic properties.	Personal care & cosmetics	PubChem
CEDs000632	Apparel?Apparel production often involves the use of various synthetic chemicals, including dyes, finishing agents, and preservatives.	Textiles, leather & furnishings	PubChem
CEDs000662	Yarns Or Threads?Yarns or threads used in textiles can be a source of synthetic chemical contamination due to the production processes and treatments they undergo.	Textiles, leather & furnishings	PubChem
CEDs000671	Airplanes And Helicopters?Airplanes and helicopters are significant sources of synthetic chemical contamination primarily through the use of aviation fuels, lubricants, and de-icing agents.	Aviation & Aerospace	PubChem
CEDs000678	Nitrogenous Fertilisers?Nitrogenous fertilizers are synthetic chemical compounds primarily used to enhance plant growth by supplying essential nitrogen, a crucial nutrient for photosynthesis and protein synthesis.	Agriculture & land management	PubChem
CEDs000685	Ceramics?Ceramics can be a source of synthetic chemical contamination through various additives and processing agents used in their production.	Building & Construction	PubChem
CEDs000688	Glass Coatings?Glass coatings are synthetic chemical formulations applied to glass surfaces to enhance properties such as durability, UV resistance, and aesthetic appeal.	Building & Construction	PubChem
CEDs000696	Nanotechnology?Nanotechnology involves the manipulation of materials at the molecular or atomic level, typically within the range of 1 to 100 nanometers.	Industrial manufacturing & chemical processing	PubChem
CEDs000739	Inks?Inks are complex mixtures composed of pigments or dyes, solvents, resins, and additives used primarily for printing and writing applications.	Paper, pulp & fiber products	PubChem
CEDs000740	Paper?Paper production involves the processing of wood fibers and the use of various chemicals, which can lead to synthetic chemical contamination.	Paper, pulp & fiber products	PubChem
CEDs000741	Pigment Pastes?Pigment pastes are concentrated dispersions of pigments used to impart color and properties to materials.	Paper, pulp & fiber products	PubChem
CEDs000744	Water, Wastewater, & Sewage Treatment?Water, wastewater, and sewage treatment processes are critical for managing and mitigating pollutants in water systems.	Wastewater, sanitation & biosolids	PubChem

Pathways

0 pathwaysPathway Source: PathBank

No pathways found

No metabolic pathways have been associated with this synthetic chemical

Targets

Structure	Protein	UniProt ID	Organism	Relationship	Details
Click to view 3D structure	Amine oxidase [flavin-containing] B	P27338	Humans	Predicted (SEA)	Prediction Confidence Score 0.102 Applicability Domain 0.111 Low confidence Statistical Significance 0.9993 Supporting Reference Compounds 315 E-value 7779.63
Click to view 3D structure	Amine oxidase [flavin-containing] A	P21397	Humans	Predicted (SEA)	Prediction Confidence Score 0.094 Applicability Domain 0.111 Low confidence Statistical Significance 0.9997 Supporting Reference Compounds 241 E-value 7782.59
Click to view 3D structure	Amine oxidase [copper-containing] 2	O75106	Humans	Predicted (SEA)	Prediction Confidence Score 0.093 Applicability Domain 0.103 Low confidence Statistical Significance 0.9196 Supporting Reference Compounds 11 E-value 7158.78
Click to view 3D structure	Amine oxidase [copper-containing] 3	O08590	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.085 Applicability Domain 0.111 Low confidence Statistical Significance 0.9217 Supporting Reference Compounds 9 E-value 7175.13
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	Prediction Confidence Score 0.082 Applicability Domain 0.1 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 472 E-value 7784.69
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	Prediction Confidence Score 0.082 Applicability Domain 0.1 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 407 E-value 7784.77
Click to view 3D structure	D-amino-acid oxidase	P14920	Humans	Predicted (SEA)	Prediction Confidence Score 0.077 Applicability Domain 0.103 Low confidence Statistical Significance 0.9958 Supporting Reference Compounds 32 E-value 7752.54
Click to view 3D structure	Carbonic anhydrase 12	O43570	Humans	Predicted (SEA)	Prediction Confidence Score 0.072 Applicability Domain 0.1 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 332 E-value 7784.69
Click to view 3D structure	Carbonic anhydrase 9	Q16790	Humans	Predicted (SEA)	Prediction Confidence Score 0.071 Applicability Domain 0.1 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 372 E-value 7784.84
Click to view 3D structure	Amine oxidase [copper-containing] 3	Q16853	Humans	Predicted (SEA)	Prediction Confidence Score 0.067 Applicability Domain 0.103 Low confidence Statistical Significance 0.999 Supporting Reference Compounds 22 E-value 7777.29
Click to view 3D structure	Esterase	A3QR02	Chilo suppressalis	Predicted (SEA)	Prediction Confidence Score 0.067 Applicability Domain 0.067 Low confidence Statistical Significance 0.4326 Supporting Reference Compounds 1 E-value 3367.52
Click to view 3D structure	Diamine oxidase [copper-containing]	P19801	Humans	Predicted (SEA)	Prediction Confidence Score 0.066 Applicability Domain 0.103 Low confidence Statistical Significance 0.9691 Supporting Reference Compounds 11 E-value 7544.37
Click to view 3D structure	Adenosylhomocysteinase	P10760	Rattus norvegicus	Predicted (SEA)	Prediction Confidence Score 0.065 Applicability Domain 0.095 Low confidence Statistical Significance 0.7144 Supporting Reference Compounds 4 E-value 5561.63
Click to view 3D structure	Alpha-1,2-mannosidase (BT_3965)	Q8A0Q6	Bacteroides thetaiotaomicron	Predicted (SEA)	Prediction Confidence Score 0.065 Applicability Domain 0.065 Low confidence Statistical Significance 0.8679 Supporting Reference Compounds 1 E-value 6756.69
Click to view 3D structure	Alpha-1,2-mannosidase, putative (BT_3130)	Q8A325	Bacteroides thetaiotaomicron	Predicted (SEA)	Prediction Confidence Score 0.065 Applicability Domain 0.065 Low confidence Statistical Significance 0.8679 Supporting Reference Compounds 1 E-value 6756.69
Click to view 3D structure	Amine oxidase [copper-containing] 3	O70423	Mus musculus	Predicted (SEA)	Prediction Confidence Score 0.063 Applicability Domain 0.103 Low confidence Statistical Significance 0.979 Supporting Reference Compounds 3 E-value 7621.59
Click to view 3D structure	Estrogen receptor beta	Q92731	Humans	Predicted (SEA)	Prediction Confidence Score 0.061 Applicability Domain 0.1 Low confidence Statistical Significance 0.9999 Supporting Reference Compounds 174 E-value 7784.53
Click to view 3D structure	Fatty-acid amide hydrolase 1	O00519	Humans	Predicted (SEA)	Prediction Confidence Score 0.06 Applicability Domain 0.069 Low confidence Statistical Significance 0.9999 Supporting Reference Compounds 106 E-value 7784.46
Click to view 3D structure	Nuclear factor erythroid 2-related factor 2	Q16236	Humans	Predicted (SEA)	Prediction Confidence Score 0.06 Applicability Domain 0.065 Low confidence Statistical Significance 0.9994 Supporting Reference Compounds 19 E-value 7780.1
Click to view 3D structure	Vascular endothelial growth factor receptor 2	P35968	Humans	Predicted (SEA)	Prediction Confidence Score 0.058 Applicability Domain 0.067 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 1660 E-value 7784.69
Click to view 3D structure	Cytochrome P450 3A4	P08684	Humans	Predicted (SEA)	Prediction Confidence Score 0.057 Applicability Domain 0.086 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 1538 E-value 7784.69
Click to view 3D structure	Cytochrome P450 2C9	P11712	Humans	Predicted (SEA)	Prediction Confidence Score 0.056 Applicability Domain 0.086 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 1245 E-value 7784.69
Click to view 3D structure	Epidermal growth factor receptor	P00533	Humans	Predicted (SEA)	Prediction Confidence Score 0.056 Applicability Domain 0.067 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 1301 E-value 7784.69
Click to view 3D structure	Cytochrome P450 2C19	P33261	Humans	Predicted (SEA)	Prediction Confidence Score 0.055 Applicability Domain 0.086 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 825 E-value 7784.69
Click to view 3D structure	Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform	P48736	Humans	Predicted (SEA)	Prediction Confidence Score 0.055 Applicability Domain 0.067 Low confidence Statistical Significance 1.0 Supporting Reference Compounds 450 E-value 7784.61