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-Thiazolidinylidenecyanamide

2-Thiazolidinylidenecyanamide is a chemical substance with the molecular formula C4H5N3S.

CAS 26364-65-8 C4H5N3S 127.17 g/mol Warning

01 · Identification

What 2-Thiazolidinylidenecyanamide is

2-Thiazolidinylidenecyanamide is a chemical substance with the molecular formula C4H5N3S. Its molecular formula is C4H5N3S and its molecular weight is 127.17 g/mol.

Under the GHS it carries the signal word Warning.

CAS number26364-65-8
EC number427-720-1
Index number613-269-00-X
Molecular formulaC4H5N3S
Molecular weight127.17 g/mol

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-Thiazolidinylidenecyanamide
CodeHazard statement
H302 Harmful if swallowed.
H373 May cause damage to organs <or state all organs affected, if known> through prolonged or repeated exposure <state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard>.
H412 Harmful to aquatic life with long lasting effects.

Precautionary statements: P260, P270, P273, P301, P312, P314, P330, P501

Get the free GHS / CLP / OSHA deadline calendar

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