4-Nitrophenyl isothiocyanate
4-硝基苯基异硫氰酸酯
Also known as: 1-Isothiocyanato-4-nitrobenzene, 1-isothiocyanato-4-nitrobenzene, p-Nitrophenyl isothiocyanate, Benzene, 1-isothiocyanato-4-nitro-, Isothiocyanic Acid 4-Nitrophenyl Ester, 4-NITROPHENYL ISOTHIOCYANATE, 4-nitro-phenyl isothiocyanate, para-nitrophenylisothiocyanate
- CAS No.
- 2131-61-5
- Jingsj CID
- J-6680-0
- Molecular Formula
- C7H4N2O2S
- Chinese Name
- 4-硝基苯基异硫氰酸酯
- Molecular Weight
- 180.184 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 110-112 °C(lit.) |
|---|---|
| Boiling Point | 331.1±25.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 154.1±23.2 °C |
GHS Safety & Compliance
Irritant / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of 4-Nitrophenyl isothiocyanate?
2131-61-5
What are the molecular formula and molecular weight of 4-Nitrophenyl isothiocyanate?
C7H4N2O2S, molecular weight 180.184 g/mol
Is 4-Nitrophenyl isothiocyanate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026