4-tert-Butylphenyl isothiocyanate
Also known as: 4-(tert-Butyl)phenyl isothiocyanate, 1-tert-Butyl-4-isothiocyanatobenzene, p-tert-Butylphenyl isothiocyanate, Isothiocyanic acid 4-tert-butylphenyl ester, MFCD00022059
4-tert-Butylphenyl isothiocyanate (CAS 19241-24-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H13NS and a molecular weight of 191.29300 g/mol. Key properties include a melting point of 42 °C, a boiling point of 92 °C, a density of 0.96 g/cm3 and a flash point of 122.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19241-24-8
- Jingsj CID
- J-17100-6
- Molecular Formula
- C11H13NS
- Molecular Weight
- 191.29300 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 42 °C |
|---|---|
| Boiling Point | 92 °C |
| Density | 0.96 g/cm3 |
| Flash Point | 122.8ºC |
| Exact Mass | 191.07700 |
| PSA | 44.45000 |
| LogP | 3.71840 |
| Vapor Pressure | 0.0084mmHg at 25°C |
| Refractive Index | 1.531 |
| Storage Conditions | Keep Cold |
Customs & Trade Information
| 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% |
Frequently Asked Questions
What is the CAS number of 4-tert-Butylphenyl isothiocyanate?
The CAS number of 4-tert-Butylphenyl isothiocyanate is 19241-24-8.
What are the molecular formula and molecular weight of 4-tert-Butylphenyl isothiocyanate?
4-tert-Butylphenyl isothiocyanate has molecular formula C11H13NS and molecular weight 191.29300 g/mol.
What are the upstream and downstream products of 4-tert-Butylphenyl isothiocyanate?
For 4-tert-Butylphenyl isothiocyanate, Upstream Products: 4-tert-Butylaniline, 1,1'-Thiocarbonyldi-2(1H)-pyridone, Thiophosgene; Downstream Products: 4-tert-Butylbenzonitrile.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-tert-Butylphenyl isothiocyanate (CAS 19241-24-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-17100-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.