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Merck
CN

A22807

1-Acetyl-3-thiosemicarbazide

95%

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About This Item

Empirical Formula (Hill Notation):
C3H7N3OS
CAS Number:
Molecular Weight:
133.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352103
EC Number:
218-956-4
MDL number:
Assay:
95%
Form:
powder
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assay

95%

form

powder

mp

165-168 °C (lit.)

SMILES string

CC(=O)NNC(N)=S

InChI

1S/C3H7N3OS/c1-2(7)5-6-3(4)8/h1H3,(H,5,7)(H3,4,6,8)

InChI key

NSIMQTOXNOFWBP-UHFFFAOYSA-N



pictograms

Skull and crossbones

signalword

Danger

hcodes

Hazard Classifications

Acute Tox. 3 Oral

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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Aeshah Hassan Alamri
Materials (Basel, Switzerland), 13(21) (2020-11-12)
Experimental insights into the synergistic effect of 1-acetyl-3-thiosemicarbazide (AST) and iodide ions on the corrosion of C1018 carbon steel in 1 M HCl solution were investigated using open-circuit potential (OCP), linear polarization resistance (LPR), electrochemical frequency modulation (EFM), potentiodynamic polarization