2,4-Dimethylphenyl isothiocyanate
Also known as: 1-Isothiocyanato-2,4-dimethylbenzene, 2,4-Xylyl isothiocyanate, Isothiocyanic acid 2,4-dimethylphenyl ester, 4-Isothiocyanato-m-xylene, Benzene, 1-isothiocyanato-2,4-dimethyl-, AKOS BBS-00004441, MFCD00022054
2,4-Dimethylphenyl isothiocyanate (CAS 39842-01-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H9NS and a molecular weight of 163.23900 g/mol. Key properties include a melting point of 27 °C, a boiling point of 122 °C, a density of 1.01g/cm3 and a flash point of 122-130°C/8mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 39842-01-8
- Jingsj CID
- J-44686-6
- Molecular Formula
- C9H9NS
- Molecular Weight
- 163.23900 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 27 °C |
|---|---|
| Boiling Point | 122 °C |
| Density | 1.01g/cm3 |
| Flash Point | 122-130°C/8mm |
| Exact Mass | 163.04600 |
| PSA | 44.45000 |
| LogP | 3.03770 |
| Refractive Index | 1.6230 |
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 2,4-Dimethylphenyl isothiocyanate?
The CAS number of 2,4-Dimethylphenyl isothiocyanate is 39842-01-8.
What are the molecular formula and molecular weight of 2,4-Dimethylphenyl isothiocyanate?
2,4-Dimethylphenyl isothiocyanate has molecular formula C9H9NS and molecular weight 163.23900 g/mol.
What are the upstream and downstream products of 2,4-Dimethylphenyl isothiocyanate?
For 2,4-Dimethylphenyl isothiocyanate, Upstream Products: N-(2,4-Dimethylphenyl)formamide, 1-(2,4-Dimethylphenyl)-3-methylthiourea, 2,4-Dimethylaniline; Downstream Products: 4-(2,4-Dimethylphenyl)-3-thiosemicarbazide, 1-(2,4-Dimethylphenyl)-3-methylthiourea, (2,4-Dimethylphenyl)thiourea.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2,4-Dimethylphenyl isothiocyanate (CAS 39842-01-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-44686-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.