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560154

Sigma-Aldrich

1-(3-Carboxyphenyl)-2-thiourea

96%

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About This Item

Linear Formula:
H2NC(S)NHC6H4CO2H
CAS Number:
37182-75-5
Molecular Weight:
196.23
MDL number:
MFCD00060450
UNSPSC Code:
12352100
PubChem Substance ID:
24879848
NACRES:
NA.22

Assay

96%

form

solid

mp

187-191 °C (lit.)

functional group

amine
carboxylic acid
thiourea

SMILES string

NC(=S)Nc1cccc(c1)C(O)=O

InChI

1S/C8H8N2O2S/c9-8(13)10-6-3-1-2-5(4-6)7(11)12/h1-4H,(H,11,12)(H3,9,10,13)

InChI key

JRQJYVACDJEUDZ-UHFFFAOYSA-N

General description

1-(3-Carboxyphenyl)-2-thiourea (CPTU) is a thiourea derivative containing electron donor atoms (N and S). It acts as a ligand and readily form complexes with Hg(II).

Application

1-(3-Carboxyphenyl)-2-thiourea functionalized mesoporous silica SBA-15 (CPTU-SBA-15) has been used for the solid phase extraction of Hg(II).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBX1603V
MKBH3099V
MKBC2461
07912DD
09430JO

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Removal of aqueous toxic Hg (II) by functionalized mesoporous silica materials.
Zhang L, et al.
Journal of Chemical Technology and Biotechnology, 87(10), 1473-1479 (2012)

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