Phenyl isothiocyanate
异硫氰酸苯酯
Also known as: PITC, Phenyl mustard oil, Isothiocyanatobenzene, Benzene isothiocyanate, Thiocarbanil, Edman Reagent, Benzene, isothiocyanato-, Benzene-1-isothiocyanate, Fenylisothiokyanat, isothiocyanic acid phenyl ester, benzenisothiocyanate
- CAS No.
- 103-72-0
- Jingsj CID
- J-47883-0
- Molecular Formula
- C7H5NS
- Chinese Name
- 异硫氰酸苯酯
- Molecular Weight
- 135.186 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | −21 °C(lit.) |
|---|---|
| Boiling Point | 221.0±9.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 87.8±0.0 °C |
GHS Safety & Compliance
Corrosion / Acute Toxicity / Health HazardSignal word: Danger
Frequently Asked Questions
What is the CAS number of Phenyl isothiocyanate?
103-72-0
What are the molecular formula and molecular weight of Phenyl isothiocyanate?
C7H5NS, molecular weight 135.186 g/mol
Is Phenyl isothiocyanate hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026