Compound

D0793 | benzidine

Molecular Formula C12H12N2
Molecular Weight 184.24
Structure

Toxicity Dose Time Species Model Method Action Positive criterion Reference
MEMBRANE POTENTIAL 24.34±4.50 human qHTS-HepG2 MMP assay decrease IC50 163
MEMBRANE POTENTIAL 15.85 human HepG2 MMP assay decrease IC50 163
MEMBRANE POTENTIAL 2.51±3.54 rat hepatocytes MMP assay decrease IC50 163

Pictogram Signal Statements Precautionary Statement Codes
Danger

H302: Harmful if swallowed [Warning Acute toxicity, oral]


H350: May cause cancer [Danger Carcinogenicity]


H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]


H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]


P201, P202, P264, P270, P273, P281, P301+P312, P308+P313, P330, P391, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)
Danger

Aggregated GHS information provided by 63 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.


H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]


H350 (100%): May cause cancer [Danger Carcinogenicity]


H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]


H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]


Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown.


P201, P202, P264, P270, P273, P281, P301+P312, P308+P313, P330, P391, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)
Danger

H302: Harmful if swallowed [Warning Acute toxicity, oral]


H350: May cause cancer [Danger Carcinogenicity]


H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]


P201, P202, P264, P270, P273, P281, P301+P312, P308+P313, P330, P391, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)
Danger

H302: Harmful if swallowed [Warning Acute toxicity, oral]


H341: Suspected of causing genetic defects [Warning Germ cell mutagenicity]


H350: May cause cancer [Danger Carcinogenicity]


H372: Causes damage to organs through prolonged or repeated exposure [Danger Specific target organ toxicity, repeated exposure]


H373: Causes damage to organs through prolonged or repeated exposure [Warning Specific target organ toxicity, repeated exposure]


P201, P202, P260, P264, P270, P281, P301+P312, P308+P313, P314, P330, P405, and P501; (The corresponding statement to each P-code can be found at the GHS Classification page.)

Organism Test type Route Dose (normalized dose) Effect Source
mouse LD50 oral 214mg/kg (214mg/kg) National Technical Information Service. Vol. PB214-270,
mouse LD50 intraperitoneal 110mg/kg (110mg/kg) Progress in Mutation Research. Vol. 1, Pg. 682, 1981.
rat LD50 oral 309mg/kg (309mg/kg) National Technical Information Service. Vol. PB214-270,
dog LDLo oral 200mg/kg (200mg/kg) Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 58, Pg. 167, 1907.
rabbit LDLo oral 200mg/kg (200mg/kg) Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 58, Pg. 167, 1907.


  • (1,1'-Biphenyl)-4,4'-diamine 092B875 1,1'-Biphenyl-4,4'-Diamine
    2X02101HVF 4'-Amino[1,1'-biphenyl]-4-ylamine # 4'-Amino[1,1'-biphenyl]-4-ylamine (ACD/Name 4.0)
    4, 4'-Biphenylenediamine 4,4'-Benzidine 4,4'-Benzidine 10 microg/mL in Acetonitrile
    4,4'-Benzidine 100 microg/mL in Acetonitrile 4,4'-Benzidine 100 microg/mL in Methanol 4,4'-Bianiline
    4,4'-Biphenyldiamine 4,4'-Biphenylenediamine 4,4'-Diamino-1,1'-biphenyl
    4,4'-Diaminobiphenyl 4,4'-Diaminodiphenyl 4,4'-Diphenylenediamine
    4-(4-aminophenyl)aniline 4-(4-aminophenyl)phenylamine 4-13-00-00364 (Beilstein Handbook Reference)
    4.4'- diaminobiphenyl 92-87-5 A844372
    AC-907/25014310 AI3-00140 AKOS000118878
    ALBB-005944 ANW-44091 ARONIS24425
    AS-17227 Acetoacet para Phenetidine BBL013163
    BENZIDINE BENZIDINE (SEE ALSO BENZIDINEDIHYDROCHLORIDE 531-85-1) BIDD:GT0832
    BIPHENYL,4,4'-DIAMINO BRN 0742770 Bensidine
    Benzidin Benzidin [Czech] Benzidina
    Benzidina [Italian] Benzidine (and its salts) Benzidine 2000 microg/mL in Dichloromethane
    Benzidine 2000 microg/mL in Dichloromethane, Second Source Benzidine [UN1885] [Poison] Benzidine [UN1885] [Poison]
    Benzidine base Benzidine, >=98.0% (N) Benzidine, ISOPAC(R), >=98.0% (N)
    Benzidine, analytical standard Benzidine, purum p.a., >=98.0% (N) Benzioine
    Benzydyna Benzydyna [Polish] Biphenyl, 4,4'-diamino-
    Biphenyl,4'-diamino- Biphenyl,4,4'-diamino- C.I. 37225
    C.I. Azoic Diazo Component 112 C16444 CAS-92-87-5
    CCG-202856 CCRIS 71 CHEBI:80495
    CHEMBL15901 CI 37225 CI Azoic diazo component 112
    CTK3I6733 DB-057341 DSSTox_CID_137
    DSSTox_GSID_20137 DSSTox_RID_75390 DTXSID2020137
    EINECS 202-199-1 F1679-0261 Fast Corinth Base B
    HFACYLZERDEVSX-UHFFFAOYSA-N HMS3091M16 HSDB 948
    IDI1_009986 IFLab1_004231 InChI=1/C12H12N2/c13-11-5-1-9(2-6-11)10-3-7-12(14)8-4-10/h1-8H,13-14H;
    KM3148 KS-000011M2 LS-1939
    MCULE-2044272330 MFCD00039765 MLS002303016
    NCGC00091340-01 NCGC00091340-02 NCGC00091340-03
    NCGC00254474-01 NCGC00259908-01 NCI-C03361
    NSC 146476 NSC-146476 NSC146476
    Oprea1_312205 Q410066 RCRA waste no. U021
    RCRA waste number U021 SBB060240 SC-65115
    SCHEMBL29021 SMR000033596 SR-01000596939
    SR-01000596939-1 ST24046012 ST45137851
    STK317796 T991 TC-132836
    Tox21_202359 Tox21_300405 UN 1885
    UN1885 UNII-2X02101HVF W-204254
    WLN: ZR DR DZ ZINC265747 [1,1'-Biphenyl]-4,4'-diamine
    [1,1'-Biphenyl]-4,4'-diamine, hydrochloride (1:2) [1,1'-biphenyl]-4,4'-diamine (ACD/Name 4.0) [1,4'-diamine
    [4-(4-aminophenyl)-phenyl]-amine biphenyl -4,4'-ylenediamine biphenyl-4,4'-diamine
    p,p'-Bianiline p,p'-Diaminobiphenyl p,p'-Dianiline
    p,p'-diaminodiphenyl p,p-Bianiline p-Benzidine
    p-Diaminodiphenyl {[1,} 1'-Biphenyl]-4,4'-diamine

    CAS Number 21136-70-9, 531-85-1, 92-87-5, 92890-63-6
    PubChem Compound 7111
    KEGG Compound ID C16444
    ChEBI 80495