Hazardous Chemical Information System (HCIS)



Hazardous Chemical Details

Cas Number 122-66-7
Chemical Name hydrazobenzene
Chemical Synonym 1,2-diphenylhydrazine
Hydrazine, 1,2-diphenyl-
Hazard Category Acute toxicity – category 4
Carcinogenicity – category 1B
Hazardous to the aquatic environment (acute) – category 1
Hazardous to the aquatic environment (chronic) – category 1
Hazard Statement H302 (Harmful if swallowed)
H350 (May cause cancer)
H410 (Very toxic to aquatic life with long-lasting effects)
Pictogram Pictogram of Exclamation Mark GHS07 (Exclamation Mark)
Pictogram of Health Hazard GHS08 (Health Hazard)
Pictogram of Environment GHS09 (Environment)
Signal Word Danger
Cut-offs
Notes 8 (The tables in schedule 6 of the WHS regulations replace some tables in the GHS, this may affect the cut off concentrations for this chemical.)
Sources N (The classification information for this entry was provided by the National Industrial Chemical Notification and Assessment Scheme)
EU (Classification information for chemical is taken from the European Union’s Classification, Labelling and Packaging (CLP) Regulation.)

Hazardous Chemical History

Date Description
09/05/2018 Synonym modified from
[ 1,2-diphenylhydrazine]
to
[1,2-diphenylhydrazine;
Hydrazine, 1,2-diphenyl-]
Hazard Category modified from
[HC101:Carcinogenicity – category 1B,
HC062:Acute toxicity – category 4,
HC115:Hazardous to the aquatic environment (acute) – category 1,
HC118:Hazardous to the aquatic environment (chronic) – category 1]

to
[HC062:Acute toxicity – category 4,
HC101:Carcinogenicity – category 1B,
HC115:Hazardous to the aquatic environment (acute) – category 1,
HC118:Hazardous to the aquatic environment (chronic) – category 1]

Pictogram modified from
[GHS08,GHS07,GHS09]
to
[GHS07,GHS08,GHS09]
Hazard Statement modified from
[H350 May cause cancer;
H302 Harmful if swallowed;
H410 Very toxic to aquatic life with long-lasting effects]
to
[H302 ;
H350 ;
H410 ]
Sources modified from
[EU]
to
[N,EU]
23/06/2016 Chemical Added