199370
1-(4-Nitrophenyl)-2-thiourea
98%
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About This Item
Linear Formula:
O2NC6H4NHCSNH2
CAS Number:
Molecular Weight:
197.21
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
223-021-9
MDL number:
Assay:
98%
Form:
solid
InChI key
BLYAANPIHFKKMQ-UHFFFAOYSA-N
InChI
1S/C7H7N3O2S/c8-7(13)9-5-1-3-6(4-2-5)10(11)12/h1-4H,(H3,8,9,13)
SMILES string
NC(=S)Nc1ccc(cc1)[N+]([O-])=O
assay
98%
form
solid
mp
206 °C (dec.) (lit.)
functional group
amine, nitro, thiourea
Application
1-(4-Nitrophenyl)-2-thiourea was used as anion sensor in organic solvent.
signalword
Danger
hcodes
pcodes
Hazard Classifications
Acute Tox. 3 Oral
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Chomchai Suksai et al.
Chemical Society reviews, 32(4), 192-202 (2003-07-24)
Chromogenic sensors for anions generally consist of two parts: anion receptors and chromophores. In this review, 6 types of chromogenic anion sensors are described, namely, NH-based hydrogen bonding, Lewis acid, metal-ion template, transition metal complexes, chromogenic guest displacement and chromoreactands.
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