Provenance

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

Build a label

Substance profile

3-(1-Piperazinyl)-1,2-benzisothiazole monohydrochloride

3-(1-Piperazinyl)-1,2-benzisothiazole monohydrochloride is a substance with a harmonised classification under EU CLP.

CAS 87691-88-1 Warning

01 · Identification

What 3-(1-Piperazinyl)-1,2-benzisot… is

3-(1-Piperazinyl)-1,2-benzisothiazole monohydrochloride is a substance with a harmonised classification under EU CLP.

Under the GHS it carries the signal word Warning.

CAS number87691-88-1
EC number421-310-6
Index number612-244-00-0

Other names for 3-(1-Piperazinyl)-1,2-benzisot…

  • 3-(piperazin-1-yl)-benzo[d]isothiazole hydrochloride

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 3-(1-Piperazinyl)-1,2-benzisot…
CodeHazard statement
H361f Suspected of damaging fertility.
H302 Harmful if swallowed.
H319 Causes serious eye irritation.
H317 May cause an allergic skin reaction.
H400 Very toxic to aquatic life.
H410 Very toxic to aquatic life with long lasting effects.

Precautionary statements: P261, P264, P270, P272, P273, P280, P301, P305, P312, P313, P330, P333, P337, P338, P391, P501

This page lists only the codes assigned to 3-(1-Piperazinyl)-1,2-benz…. The full reference lives on the hazard statements hub, the precautionary statements hub and the GHS pictograms hub.

Safety Data Sheet

Getting an SDS for 3-(1-Piperazinyl)-1,2-benz…

A Safety Data Sheet is written for a product, not for a substance: the supplier of the grade you actually buy issues it, so two suppliers of 3-(1-Piperazinyl)-1,2… issue two different sheets. That is why there is no single authoritative SDS for a substance to download — what there is, is the job of collecting the sheets for the products you hold and keeping them current as suppliers revise them.

Get the free GHS / CLP / OSHA deadline calendar

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