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3,3'-dichlorobenzidine; 3,3'-dichlorobiphenyl-4,4'-ylenediamine

CAS 91-94-1 · C12H10Cl2N2

Hazard class

Danger — Health hazard, Irritant / harmful, Environmental hazard

Pictograms

Health hazardIrritant / harmfulEnvironmental hazard

H-statements

H350 May cause cancer
H312 Harmful in contact with skin
H317 May cause an allergic skin reaction
H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects

Workplace exposure limits

NIOSH REL Ca
IDLH Ca [N.D.]

Occupational exposure limits — NIOSH Pocket Guide.

Synonyms

3,3'-DICHLOROBENZIDINE · 3,3'-Dichlorobiphenyl-4,4'-diamine · Dichlorobenzidine base · 3,3-Dichlorobenzidine · o,o'-Dichlorobenzidine · 3,3'-Dichlorbenzidin · 3,3'-Dichlorobenzidina · Curithane C126

Molecular weight

253.12 g/mol

Data source

Harmonised classification ECHA — EU CLP Annex VI

Legally binding EU classification adopted by ECHA under CLP Annex VI — the highest-confidence GHS source.

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GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). Reagent is a free chemical safety search. Browse categories · API · Console

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.