Browse › Chemical

Dyngo-4a

CAS 1256493-34-1 · C18H14N2O5

Hazard class

Warning — Environmental hazard

Pictograms

Environmental hazard

H-statements

H400 Very toxic to aquatic life
H410 Very toxic to aquatic life with long lasting effects

Synonyms

Dyngo-4a · Hydroxy-Dynasore · 1256493-34-1 · Hydroxy Dynasore · 2-Naphthalenecarboxylic acid, 3-hydroxy-, 2-[(2,4,5-trihydroxyphenyl)Methylene]hydrazide · Dyngo-49 · 3-Hydroxy-N'-(2,4,5-trihydroxybenzylidene)-2-naphthohydrazide · 3-hydroxy-N-[(E)-(2,4,5-trihydroxyphenyl)methylideneamino]naphthalene-2-carboxamide

Molecular weight

338.3 g/mol

Browse similar

Environmental hazard

Data source

Aggregated classification PubChem

GHS aggregated by PubChem from registrant and agency submissions; not individually harmonised. Always verify against the official SDS before compliance use.

Search the full chemical database →

GHS/CLP classification from authoritative registries (ECHA Annex VI, PubChem). SNRL 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.