(4-nitrophenyl)thiourea

[ Density]:
1.524g/cm3

[ Boiling Point ]:
365.5ºC at 760 mmHg

[ Melting Point ]:
206 °C (dec.)(lit.)

[ Molecular Formula ]:
C₇H₇N₃O₂S

[ Molecular Weight ]:
197.21400

[ Flash Point ]:
174.9ºC

[ Exact Mass ]:
197.02600

[ PSA ]:
115.96000

[ LogP ]:
2.54680

[ Index of Refraction ]:
1.759

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301

[ Precautionary Statements ]:
P301 + P310

[ Hazard Codes ]:
T

[ Risk Phrases ]:
R25

[ Safety Phrases ]:
S26-S36/37/39

[ RIDADR ]:
2811

[ WGK Germany ]:
3

[ Packaging Group ]:
II

[ Hazard Class ]:
6.1

[ HS Code ]:
2930909090

Click to get detail synthetic route

Precursor

DownStream

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Chromogenic anion sensors.

Chem. Soc. Rev. 32(4) , 192-202, (2003)

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, ...

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