Wikimedia neighborhood · Wikidata observation Observed Graph-projection

dichlorodifluoromethane

chemical compound

Provider: Wikidata. These recorded connections are observations, not Counterpedia claims. They do not establish source support.

Data and provenance

Provider: Wikidata · Entity ID: Q423021

Release: sha256:f33228901a35b0683356002a46df9ceb11f399d05f17abb5c7c78256cbf38ba7

Graph membership is not truth. Each relation below is an observed typed edge the local Wikimedia graph bundle already materialized — not a corroborated, verified, or admitted claim. Bounded to 40 relations via an offset-index lookup (offset_index_binary_search), never a full scan of the bundle.Serving a published subset: joined entities + 1-hop neighborhood of 35,994 exact Wikipedia–Wikidata title matches. A subject that is not itself in that subset carries only the relations the subset recorded for it, so a small count here is the published scope and not a complete relationship inventory.

Development requests are not available on this deployment. The observed entity and its graph links remain readable.

1-hop relations (33)

Observed adjacency only. Each spoke is a typed edge already materialized in the graph, labeled by its recorded predicate — graph proximity is not support, corroboration, or admission. The links below are the accessible, no-JavaScript path to the same neighbors.

Follow a connection

Grouped by a fixed presentation taxonomy for legibility only. The grouping asserts no rank, truth, support, or standing — every observed edge is carried, none reordered by importance.

Identity & relations (5)

→ subclass of (P279)chlorofluorocarbonObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q960800
→ subclass of (P279)tetrahalomethaneObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q5943291
→ subclass of (P279)halonObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q11861249
→ subclass of (P279)per- and polyfluoroalkyl substancesObserved
Relationship details
Provider: Wikidata · Property: P279 · Direction: outgoing · Entity ID: Q648037
→ instance of (P31)type of chemical entityObserved
Relationship details
Provider: Wikidata · Property: P31 · Direction: outgoing · Entity ID: Q113145171

Other connections (27)

→ Relationship name unavailable (P2565)11547Observed
Relationship details
Provider: Wikidata · Property: P2565 · Direction: outgoing
→ Relationship name unavailable (P2102)-29.8 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2102 · Direction: outgoing
→ has part(s) (P527)carbonObserved
Relationship details
Provider: Wikidata · Property: P527 · Direction: outgoing · Entity ID: Q623
→ Relationship name unavailable (P2119)5.7 Q177974Observed
Relationship details
Provider: Wikidata · Property: P2119 · Direction: outgoing
→ Relationship name unavailable (P2993)2.16Observed
Relationship details
Provider: Wikidata · Property: P2993 · Direction: outgoing
→ Relationship name unavailable (P117)Dichlorodifluoromethane.pngObserved
Relationship details
Provider: Wikidata · Property: P117 · Direction: outgoing
→ Relationship name unavailable (P3335)dichlorodifluoromethane exposureObserved
Relationship details
Provider: Wikidata · Property: P3335 · Direction: outgoing · Entity ID: Q21174157
→ Relationship name unavailable (P233)C(F)(F)(Cl)ClObserved
Relationship details
Provider: Wikidata · Property: P233 · Direction: outgoing
→ Relationship name unavailable (P2101)-158 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2101 · Direction: outgoing
→ Relationship name unavailable (P2404)4950 Q21077820Observed
Relationship details
Provider: Wikidata · Property: P2404 · Direction: outgoing
→ mass (P2067)119.935 Q483261Observed
Relationship details
Provider: Wikidata · Property: P2067 · Direction: outgoing
→ Relationship name unavailable (P2260)11.75 Q83327Observed
Relationship details
Provider: Wikidata · Property: P2260 · Direction: outgoing
→ Relationship name unavailable (P2101)-252 Q42289Observed
Relationship details
Provider: Wikidata · Property: P2101 · Direction: outgoing
→ Relationship name unavailable (P1987)2903.77.12Observed
Relationship details
Provider: Wikidata · Property: P1987 · Direction: outgoing
→ Relationship name unavailable (P1542)dichlorodifluoromethane exposureObserved
Relationship details
Provider: Wikidata · Property: P1542 · Direction: outgoing · Entity ID: Q21174157
→ Relationship name unavailable (P5009)Classification A1Observed
Relationship details
Provider: Wikidata · Property: P5009 · Direction: outgoing · Entity ID: Q117758129
→ Relationship name unavailable (P12853)0.82Observed
Relationship details
Provider: Wikidata · Property: P12853 · Direction: outgoing
→ Relationship name unavailable (P274)CCl₂F₂Observed
Relationship details
Provider: Wikidata · Property: P274 · Direction: outgoing
→ Relationship name unavailable (P2129)74250 Q21077820Observed
Relationship details
Provider: Wikidata · Property: P2129 · Direction: outgoing
→ Relationship name unavailable (P366)refrigerantObserved
Relationship details
Provider: Wikidata · Property: P366 · Direction: outgoing · Entity ID: Q266790
→ Relationship name unavailable (P1931)0192Observed
Relationship details
Provider: Wikidata · Property: P1931 · Direction: outgoing
→ Relationship name unavailable (P2201)0.51 Q40603Observed
Relationship details
Provider: Wikidata · Property: P2201 · Direction: outgoing
→ Relationship name unavailable (P61)Thomas MidgleyObserved
Relationship details
Provider: Wikidata · Property: P61 · Direction: outgoing · Entity ID: Q324992
→ Relationship name unavailable (P2102)-22 Q42289Observed
Relationship details
Provider: Wikidata · Property: P2102 · Direction: outgoing
→ Relationship name unavailable (P2177)0.03 Q21127659Observed
Relationship details
Provider: Wikidata · Property: P2177 · Direction: outgoing
→ Relationship name unavailable (P2102)-29 Q25267Observed
Relationship details
Provider: Wikidata · Property: P2102 · Direction: outgoing
← Relationship name unavailable (P828)dichlorodifluoromethane exposureObserved
Relationship details
Provider: Wikidata · Property: P828 · Direction: incoming · Entity ID: Q21174157

External identifiers (1)

→ Commons category (P373)DichlorodifluoromethaneObserved
Relationship details
Provider: Wikidata · Property: P373 · Direction: outgoing

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