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131482

Sigma-Aldrich

4-Phenylthiosemicarbazide

99%

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About This Item

Linear Formula:
C6H5NHCSNHNH2
CAS Number:
5351-69-9
Molecular Weight:
167.23
Beilstein:
608285
EC Number:
226-329-1
MDL number:
MFCD00007615
UNSPSC Code:
12352100
PubChem Substance ID:
24848018
NACRES:
NA.22

Assay

99%

form

solid

mp

138-140 °C (lit.)

SMILES string

NNC(=S)Nc1ccccc1

InChI

1S/C7H9N3S/c8-10-7(11)9-6-4-2-1-3-5-6/h1-5H,8H2,(H2,9,10,11)

InChI key

KKIGUVBJOHCXSP-UHFFFAOYSA-N

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Application

4-Phenylthiosemicarbazide was used in the synthesis of amberlite XAD resins. It was also used in the synthesis of a series of thiosemicarbazones.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H300

Precautionary Statements

P264 - P301 + P310

Hazard Classifications

Acute Tox. 2 Oral

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Justin W Hicks et al.
Chemistry & biodiversity, 5(11), 2415-2422 (2008-11-28)
Addition of thiosemicarbazide, 4-allylthiosemicarbazide, and 4-phenylthiosemicarbazide to (formylphenyl)boronic acids affords a series of thiosemicarbazones containing boronic acids. Addition of 2-formylphenylboronic acid to the thiosemicarbazides gave the corresponding cyclic 2,3,1-benzodiazaborines. All new compounds have been investigated for potential antifungal activity.
Derya Kara et al.
Journal of hazardous materials, 165(1-3), 1165-1169 (2008-12-17)
A matrix separation and analyte preconcentration system using Amberlite XAD copolymer resins functionalized by Schiff base reactions coupled with atomic spectrometry has been developed. Three different functionalized Amberlite XAD resins were synthesized using 4-phenylthiosemicarbazide, 2,3-dihydroxybenzaldehyde and 2-thiophenecarboxaldehyde as reagents. These

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