Chemical Detail

Chemical NameThiosemicarbazide
Synonym(s)1-Amino-2-thiourea | 1-Aminothiourea | 2-Thiosemicarbazide | 3-Thiosemicarbazide | AI3-16319 | Aminothiourea | Hydrazinecarbothioamide | Isothiosemicarbazide | N-Aminothiourea | Semicarbazide, 3-thio- | Semicarbazide, thio- | TSC | TSZ | Thiocarbamoylhydrazine | Thiocarbamylhydrazine | USAF EK-1275
CASRN79-19-6
De minimis Limit %1
M,P/OU Threshould (lb)25,000/10,000
Listing TypeIndividually listed chemical
Effective Date1995-01-01
Chemical QualifierNo
MetalNo
Chemical of Special ConcernNo
Per- or Polyfluoroalkyl SubstanceNo
Structural image
Structural representation of Thiosemicarbazide

Rulemaking Changes Affecting This Chemical

StatusEffective Reporting YearFR Proposed RuleFR Final Rule
Added199559 FR 1788 (1/12/1994)59 FR 61432 (11/30/1994)