3,3'-diaminobenzidine
type: Thing
description: chemical compound
additional property: PropertyValue
  property ID: P31
  value: type of chemical entity
additional property: PropertyValue
  property ID: P117
  value: 3,3'-Diaminobenzidine.svg
additional property: PropertyValue
  property ID: P231
  value: 91-95-2
additional property: PropertyValue
  property ID: P232
  value: 202-110-6
additional property: PropertyValue
  property ID: P233
  value: C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N
additional property: PropertyValue
  property ID: P234
  value: InChI=1S/C12H14N4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H,13-16H2
additional property: PropertyValue
  property ID: P235
  value: HSTOKWSFWGCZMH-UHFFFAOYSA-N
additional property: PropertyValue
  property ID: P274
  value: C₁₂H₁₄N₄
additional property: PropertyValue
  property ID: P279
  value: chemical compound
additional property: PropertyValue
  property ID: P373
  value: 3,3'-Diaminobenzidine
additional property: PropertyValue
  property ID: P486
  value: D015100
additional property: PropertyValue
  property ID: P527
  value: nitrogen
additional property: PropertyValue
  property ID: P527
  value: carbon
additional property: PropertyValue
  property ID: P592
  value: CHEMBL1396955
additional property: PropertyValue
  property ID: P646
  value: /m/062qzs
additional property: PropertyValue
  property ID: P652
  value: 2RV4T6KHQI
additional property: PropertyValue
  property ID: P661
  value: 6804
additional property: PropertyValue
  property ID: P662
  value: 7071
additional property: PropertyValue
  property ID: P672
  value: D02.455.426.559.389.185.100.500
additional property: PropertyValue
  property ID: P679
  value: 491125
additional property: PropertyValue
  property ID: P683
  value: 90994
additional property: PropertyValue
  property ID: P1579
  value: 1212988
additional property: PropertyValue
  property ID: P2057
  value: HMDB0245998
additional property: PropertyValue
  property ID: P2067
  value: +214.122
additional property: PropertyValue
  property ID: P2566
  value: 100.001.919
additional property: PropertyValue
  property ID: P2840
  value: 76152
additional property: PropertyValue
  property ID: P2877
  value: 23855
additional property: PropertyValue
  property ID: P2892
  value: C0000368
additional property: PropertyValue
  property ID: P3117
  value: DTXSID2036827
additional property: PropertyValue
  property ID: P4952
  value: NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response
confidence:
  popularity graph score:
    score: 0.012
    score pct: 1
    tier: established
    components:
      sitelinks: 13
      sitelinks norm: 0.031
      unique citations: 12
      unique citations norm: 0.005
      monthly pageviews: 90
      monthly pageviews norm: 0.0
  sitelinks: 13
  unique citations: 12
  monthly pageviews: 90
  yearly pageviews: 207
  pageview trend:
    m: 2026-08
    v: 90
  pageview trend:
    m: 2026-07
    v: 20
  pageview trend:
    m: 2026-06
    v: 41
  pageview trend:
    m: 2026-05
    v: 1
  pageview trend:
    m: 2026-05
    v: 4
  pageview trend:
    m: 2026-05
    v: 2
  pageview trend:
    m: 2026-05
    v: 8
  pageview trend:
    m: 2026-05
    v: 4
  pageview trend:
    m: 2026-04
    v: 1
  pageview trend:
    m: 2026-04
    v: 36
  popularity:
    sitelinks: 13
    max: 423
    pct: 3.1
  tier: established
claims:
  P31:
    value: Q113145171
    source count: 0
    confidence: 0.0
    value label: type of chemical entity
  P117:
    value: 3,3'-Diaminobenzidine.svg
    source count: 0
    confidence: 0.0
  P231:
    value: 91-95-2
    source count: 2
    confidence: 0.4
  P232:
    value: 202-110-6
    source count: 1
    confidence: 0.2
  P233:
    value: C1=CC(=C(C=C1C2=CC(=C(C=C2)N)N)N)N
    source count: 1
    confidence: 0.2
  P234:
    value: InChI=1S/C12H14N4/c13-9-3-1-7(5-11(9)15)8-2-4-10(14)12(16)6-8/h1-6H,13-16H2
    source count: 1
    confidence: 0.2
  P235:
    value: HSTOKWSFWGCZMH-UHFFFAOYSA-N
    source count: 2
    confidence: 0.4
  P274:
    value: C₁₂H₁₄N₄
    source count: 1
    confidence: 0.2
  P279:
    value: Q11173
    source count: 0
    confidence: 0.0
    value label: chemical compound
  P373:
    value: 3,3'-Diaminobenzidine
    source count: 0
    confidence: 0.0
  P486:
    value: D015100
    source count: 0
    confidence: 0.0
  P527:
    value: Q627
    source count: 0
    confidence: 0.0
    value label: nitrogen
  P527:
    value: Q623
    source count: 0
    confidence: 0.0
    value label: carbon
  P592:
    value: CHEMBL1396955
    source count: 1
    confidence: 0.2

value: /m/062qzs
source count: 0
confidence: 0.0

value: 2RV4T6KHQI
source count: 2
confidence: 0.4

value: 6804
source count: 1
confidence: 0.2

value: 7071
source count: 2
confidence: 0.4

value: D02.455.426.559.389.185.100.500
source count: 0
confidence: 0.0

value: 491125
source count: 0
confidence: 0.0

value: 90994
source count: 2
confidence: 0.4

value: 1212988
source count: 1
confidence: 0.2

value: HMDB0245998
source count: 2
confidence: 0.4

value:
  unit: Q483261
  amount: +214.122
source count: 1
confidence: 0.2

value: 100.001.919
source count: 1
confidence: 0.2

value: 76152
source count: 0
confidence: 0.0

value: 23855
source count: 2
confidence: 0.4

value: C0000368
source count: 1
confidence: 0.2

value: DTXSID2036827
source count: 2
confidence: 0.4

value: Q51139288
source count: 1
confidence: 0.2
value label: NFPA 704: Standard System for the Identification of the Hazards of Materials for Emergency Response

value: 1666
source count: 0
confidence: 0.0

value: 2780209557
source count: 0
confidence: 0.0

value: 512
source count: 0
confidence: 0.0

value: 33-DiaminobenzidineTetrahydrochloride
source count: 1
confidence: 0.2

value: DTXCID0016827
source count: 0
confidence: 0.0

value: 20206256
source count: 1
confidence: 0.2

value: 934238
source count: 1
confidence: 0.2

source: CAS Common Chemistry
stated in qid: Q18907859
retrieved: 2021-04-10

title: 3,3'-diaminobenzidine
source: ChEBI
stated in qid: Q902623
retrieved: 2016-10-09

title: 3,3'-DIAMINOBENZIDINE
source: Global Substance Registration System
stated in qid: Q116031405
retrieved: 2016-10-09

title: 3,3'-Diaminobenzidine
source: PubChem
stated in qid: Q278487
retrieved: 2016-10-09

title: CHEMBL1396955
source: ChEMBL
stated in qid: Q6120337
retrieved: 2016-10-09

title: 3,3'-diaminobenzidine
source: ChemSpider
stated in qid: Q2311683
retrieved: 2016-10-09

title: Biphenyl-3,3',4,4'-tetrayltetraamine
source: ECHA Substance Infocard database
stated in qid: Q59911453
retrieved: 2018-12-27

source: UMLS 2023
stated in qid: Q118645236
retrieved: 2023-05-24

source: KBpedia
stated in qid: Q64139102
retrieved: 2020-07-09

source: ChEBI release 2020-09-01
stated in qid: Q98915402

source: Mapping file of InChIStrings, InChIKeys and DTXSIDs for the EPA CompTox Dashboard
stated in qid: Q28061352

source: UniChem
stated in qid: Q24170711

wikidata id: Q4030650
domain: type_of_chemical_entity
level: standard
html url: https://4ort.xyz/entity/3-3-diaminobenzidine
markdown url: https://4ort.xyz/entity/3-3-diaminobenzidine.md
facts url summary: https://4ort.xyz/entity/3-3-diaminobenzidine/facts.json
facts url standard: https://4ort.xyz/entity/3-3-diaminobenzidine/facts.json
facts url full: https://4ort.xyz/entity/3-3-diaminobenzidine/facts.json
data source: Wikidata (CC0 / public domain)
license: https://creativecommons.org/publicdomain/zero/1.0/
api version: v1
served at: 2026-08-27T04:20:32.959166Z
entity updated at: 2026-05-03T22:54:58.348740+00:00Z
entity created at: 2026-04-10T23:50:58.512687+00:00Z