3,4,5-Trimethoxyphenyl isothiocyanate
Also known as: 5-Isothiocyanato-1,2,3-trimethoxybenzene, Benzene, 5-isothiocyanato-1,2,3-trimethoxy-, MFCD00041076, EINECS 252-820-5
3,4,5-Trimethoxyphenyl isothiocyanate (CAS 35967-24-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H11NO3S and a molecular weight of 225.26400 g/mol. Key properties include a melting point of 62-65 °C(lit.), a boiling point of 350.2ºC at 760mmHg, a density of 1.15g/cm3 and a flash point of 165.6ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 35967-24-9
- Jingsj CID
- J-4861-3
- Molecular Formula
- C10H11NO3S
- Molecular Weight
- 225.26400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 62-65 °C(lit.) |
|---|---|
| Boiling Point | 350.2ºC at 760mmHg |
| Density | 1.15g/cm3 |
| Flash Point | 165.6ºC |
| Exact Mass | 225.04600 |
| PSA | 72.14000 |
| LogP | 2.44670 |
| Refractive Index | 1.527 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H332 — Harmful if inhaled
- H334 — May cause allergy or asthma symptoms if inhaled
- H335 — May cause respiratory irritation
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 3,4,5-Trimethoxyphenyl isothiocyanate?
The CAS number of 3,4,5-Trimethoxyphenyl isothiocyanate is 35967-24-9.
What are the molecular formula and molecular weight of 3,4,5-Trimethoxyphenyl isothiocyanate?
3,4,5-Trimethoxyphenyl isothiocyanate has molecular formula C10H11NO3S and molecular weight 225.26400 g/mol.
Is 3,4,5-Trimethoxyphenyl isothiocyanate hazardous?
3,4,5-Trimethoxyphenyl isothiocyanate has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H315 — Causes skin irritation.
What are the upstream and downstream products of 3,4,5-Trimethoxyphenyl isothiocyanate?
For 3,4,5-Trimethoxyphenyl isothiocyanate, Upstream Products: Thiophosgene, 3,4,5-Trimethoxyaniline, Carbon disulphide; Downstream Products: 1-(3,4,5-Trimethoxyphenyl)-2-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. "3,4,5-Trimethoxyphenyl isothiocyanate (CAS 35967-24-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-4861-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.