T33405
Thiosemicarbazide
99%
Synonym(s):
TSC, TSZ, Thiocarbamoyl hydrazide
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About This Item
Linear Formula:
NH2CSNHNH2
CAS Number:
Molecular Weight:
91.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-184-7
Beilstein/REAXYS Number:
506320
MDL number:
Assay:
99%
Quality Segment
assay
99%
mp
180-183 °C (dec.) (lit.)
functional group
amine, hydrazine, thiourea
SMILES string
NNC(N)=S
InChI
1S/CH5N3S/c2-1(5)4-3/h3H2,(H3,2,4,5)
InChI key
BRWIZMBXBAOCCF-UHFFFAOYSA-N
Application
Thiosemicarbazide is generally condensed with aldehydes or ketones to synthesize wide range of thiosemicarbazones. It can be used to build a variety of heterocycles and bioactive molecules such as thiosemicarbazides, derivatives of thienopyrimidine urea and 2-amino thiadiazole.
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signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 2 Oral - Aquatic Chronic 3
Storage Class
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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