Provenance

Reference data from EU CLP Annex VI and published regulations — verify against your supplier's SDS before use.

Build a label

Substance profile

2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol

2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol is a substance with a harmonised classification under EU CLP.

CAS 3179-89-3 Warning

01 · Identification

What 2,2'-[[3-methyl-4-[(4-nitrophe… is

2,2'-[[3-methyl-4-[(4-nitrophenyl)azo]phenyl]imino]bisethanol is a substance with a harmonised classification under EU CLP.

Under the GHS it carries the signal word Warning.

CAS number3179-89-3
EC number221-665-5
Index number603-245-00-7

02 · GHS classification

Hazards and label elements

Harmonised classification under CLP Annex VI. This is the legally binding classification in the EU; other jurisdictions may differ.

Signal wordWarning
Hazard statements assigned to 2,2'-[[3-methyl-4-[(4-nitrophe…
CodeHazard statement
H317 May cause an allergic skin reaction.

Precautionary statements: P261, P272, P280, P313, P333

Get the free GHS / CLP / OSHA deadline calendar

Verified 2026–2029 compliance dates in one PDF — plus alerts when the rules change.