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4-Nitrophenyl isothiocyanate

4-Nitrophenyl isothiocyanate chemical structure
CAS Number2131-61-5
FormulaO2NC6H4NCS
Mol. Weight180.18 g/mol

What is 4-Nitrophenyl isothiocyanate?

4-Nitrophenyl isothiocyanate is a chemical compound with CAS number 2131-61-5 and molecular formula O2NC6H4NCS. It is used in various industrial and research applications.

Applications

4-Nitrophenyl isothiocyanate has been used in the synthesis of:
• 5,6-dimethyl-2-[(4-nitrophenyl)amino]thieno[2,3-d]pyrimidin-4(3H)-one1
• 4,5-dimethyl-2-substituted carbamothioylaminothiophene-3-carboxamides1
• acyclic triazene or zwitterionic dihydropyrimidinium imidothiolate derivatives2

Specifications

Linear Formula

O2NC6H4NCS

Molecular Weight

180.18 g/mol

Assay/Purity

98%

Boiling Point

137-138 °C/11 mmHg(lit.)

Safety Information

GHS07GHS07
GHS08GHS08
Signal Word

Danger

Hazard Statements

H315-H317-H319-H334-H335

Precautionary Statements

P261-P280-P305 + P351 + P338-P342 + P311

Required PPE

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Melting Point

110-112 °C(lit.)

EC Number

218-359-9

WGK Germany

3

Frequently Asked Questions