1,2-difluoroethene (CED0029717)

Record Information

Version

1.0

Creation Date

2026-08-22 09:32:46 UTC

Update Date

2026-08-22 09:32:46 UTC

Accession Number

CHEM212699

Identification

Common Name

1,2-difluoroethene

Class

Small Molecule

Description

1,2-difluoroethene is an organic compound with the chemical formula C2H2F2 and an average molecular weight of 64.03 g/mol. 1,2-difluoroethene belongs to the vinyl fluorides, a subclass of vinyl halides within the organic compounds. This substance is found in or released from 21 recorded sources across several sectors. Within the category of electrical and electronic equipment, it is associated with antennas, adjustable resistors, coils, auxiliary devices, and communication cables or conductors, among 12 other sources. In the realm of household cleaning and consumer products, it is linked to soap detergents, pipe accessories, and other smoking requisites. Additionally, it is found in building and construction materials, specifically in stairs and ramps.

Contaminant Type

Not Available

Chemical Structure

MOL SDF PDB SMILES InChI

Synonyms

Not Available

Chemical Formula

C₂H₂F₂

Average Molecular Mass

64.030 g/mol

Monoisotopic Mass

64.012 g/mol

CAS Registry Number

1691-13-0

IUPAC Name

Not Available

Traditional Name

Not Available

SMILES

Not Available

InChI Identifier

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

InChI Key

WFLOTYSKFUPZQB-UHFFFAOYSA-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

Mechanism of Toxicity

Not Available

Carcinogenicity (IARC Classification)

Not Available

Minimum Risk Level

Not Available

Symptoms

Not Available

Treatment

Not Available

Toxicity Values

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

Health Effects

Health Effect	Relationship	Direction	Reference

Exposure Sources

Source ID	Source	Sector	Reference
10	Insecticides	Agriculture & land management	Not Available
233	Brushes	Personal care & cosmetics	Not Available
500	Stairs And Ramps	Building & Construction	Not Available
504	Adjustable Resistors	Electrical & Electronic Equipment	Not Available
506	Antennas	Electrical & Electronic Equipment	Not Available
507	Auxiliary Devices	Electrical & Electronic Equipment	Not Available
508	Coils	Electrical & Electronic Equipment	Not Available
510	Communication Cables Or Conductors	Electrical & Electronic Equipment	Not Available
514	Discharge Lamps	Electrical & Electronic Equipment	Not Available
516	Electric Hearing Aids	Electrical & Electronic Equipment	Not Available
517	Electric Switches	Electrical & Electronic Equipment	Not Available
518	Electrically Stimulated Smoking Devices	Electrical & Electronic Equipment	Not Available
520	Emergency Protective Devices	Electrical & Electronic Equipment	Not Available
521	Fixed Capacitors And Their Manufacture	Electrical & Electronic Equipment	Not Available
524	Hybrid Capacitors	Electrical & Electronic Equipment	Not Available
528	Microphones	Electrical & Electronic Equipment	Not Available
529	Power Cables	Electrical & Electronic Equipment	Not Available
530	Radio Transmission Systems	Electrical & Electronic Equipment	Not Available
534	Still Video Cameras	Electrical & Electronic Equipment	Not Available
537	Television Systems	Electrical & Electronic Equipment	Not Available
560	Other Smoking Requisites	Household cleaning & consumer products	Not Available
562	Pipe Accessories	Household cleaning & consumer products	Not Available
563	Soap Detergents	Household cleaning & consumer products	Not Available
580	Manufacture Preparation Of Tobacco Products	Industrial manufacturing & chemical processing	Not Available
581	Paper Making Machines	Industrial manufacturing & chemical processing	Not Available
596	Acaricides	Agriculture & land management	Not Available
600	Herbicides And Algicides	Agriculture & land management	Not Available
603	Nematocides	Agriculture & land management	Not Available
609	Aftershave	Personal care & cosmetics	Not Available
615	Eye Makeup Products	Personal care & cosmetics	Not Available
617	Lip Care Products	Personal care & cosmetics	Not Available
618	Lip Makeup Products	Personal care & cosmetics	Not Available
638	Decorating Textiles	Textiles, leather & furnishings	Not Available
642	Footwear	Textiles, leather & furnishings	Not Available
652	Ropes	Textiles, leather & furnishings	Not Available
657	Surface Finishing Of Leather	Textiles, leather & furnishings	Not Available
659	Transfer Printing	Textiles, leather & furnishings	Not Available
662	Yarns Or Threads	Textiles, leather & furnishings	Not Available

Pathways

0 pathways

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)	7779.63
Click to view 3D structure	Amine oxidase [flavin-containing] A	P21397	Humans	Predicted (SEA)	7782.59
Click to view 3D structure	Amine oxidase [copper-containing] 2	O75106	Humans	Predicted (SEA)	7158.78
Click to view 3D structure	Amine oxidase [copper-containing] 3	O08590	Rattus norvegicus	Predicted (SEA)	7175.13
Click to view 3D structure	Carbonic anhydrase 2	P00918	Humans	Predicted (SEA)	7784.69
Click to view 3D structure	Carbonic anhydrase 1	P00915	Humans	Predicted (SEA)	7784.77
Click to view 3D structure	D-amino-acid oxidase	P14920	Humans	Predicted (SEA)	7752.54
Click to view 3D structure	Carbonic anhydrase 12	O43570	Humans	Predicted (SEA)	7784.69
Click to view 3D structure	Carbonic anhydrase 9	Q16790	Humans	Predicted (SEA)	7784.84
Click to view 3D structure	Amine oxidase [copper-containing] 3	Q16853	Humans	Predicted (SEA)	7777.29
Click to view 3D structure	Esterase	A3QR02	Chilo suppressalis	Predicted (SEA)	3367.52
Click to view 3D structure	Diamine oxidase [copper-containing]	P19801	Humans	Predicted (SEA)	7544.37
Click to view 3D structure	Adenosylhomocysteinase	P10760	Rattus norvegicus	Predicted (SEA)	5561.63
Click to view 3D structure	Alpha-1,2-mannosidase (BT_3965)	Q8A0Q6	Bacteroides thetaiotaomicron	Predicted (SEA)	6756.69
Click to view 3D structure	Alpha-1,2-mannosidase, putative (BT_3130)	Q8A325	Bacteroides thetaiotaomicron	Predicted (SEA)	6756.69
Click to view 3D structure	Amine oxidase [copper-containing] 3	O70423	Mus musculus	Predicted (SEA)	7621.59
Click to view 3D structure	Estrogen receptor beta	Q92731	Humans	Predicted (SEA)	7784.53
Click to view 3D structure	Fatty-acid amide hydrolase 1	O00519	Humans	Predicted (SEA)	7784.46
Click to view 3D structure	Nuclear factor erythroid 2-related factor 2	Q16236	Humans	Predicted (SEA)	7780.1
Click to view 3D structure	Vascular endothelial growth factor receptor 2	P35968	Humans	Predicted (SEA)	7784.69
Click to view 3D structure	Cytochrome P450 3A4	P08684	Humans	Predicted (SEA)	7784.69
Click to view 3D structure	Cytochrome P450 2C9	P11712	Humans	Predicted (SEA)	7784.69
Click to view 3D structure	Epidermal growth factor receptor	P00533	Humans	Predicted (SEA)	7784.69
Click to view 3D structure	Cytochrome P450 2C19	P33261	Humans	Predicted (SEA)	7784.69
Click to view 3D structure	Phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform	P48736	Humans	Predicted (SEA)	7784.61