Trityl isothiocyanate
Also known as: Triphenylmethyl isothiocyanate, 1,1',1''-(isothiocyanatomethanetriyl)tribenzene, [Isothiocyanato(diphenyl)methyl]benzene, Benzene, 1,1',1''-(isothiocyanatomethylidyne)tris-
Trityl isothiocyanate (CAS 1726-94-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C20H15NS and a molecular weight of 301.40500 g/mol. Key properties include a melting point of 136-140 °C(lit.), a boiling point of 410.7ºC at 760mmHg, a density of 1.04g/cm3 and a flash point of 217ºC. 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.
- 1726-94-9
- Jingsj CID
- J-45872-0
- Molecular Formula
- C20H15NS
- Molecular Weight
- 301.40500 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 136-140 °C(lit.) |
|---|---|
| Boiling Point | 410.7ºC at 760mmHg |
| Density | 1.04g/cm3 |
| Flash Point | 217ºC |
| Exact Mass | 301.09300 |
| PSA | 44.45000 |
| LogP | 5.08130 |
| Vapor Pressure | 1.41E-06mmHg at 25°C |
| Refractive Index | 1.596 |
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 Trityl isothiocyanate?
The CAS number of Trityl isothiocyanate is 1726-94-9.
What are the molecular formula and molecular weight of Trityl isothiocyanate?
Trityl isothiocyanate has molecular formula C20H15NS and molecular weight 301.40500 g/mol.
Is Trityl isothiocyanate hazardous?
Trityl 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 Trityl isothiocyanate?
For Trityl isothiocyanate, Upstream Products: Triphenylmethanol, Sodium thiocyanate; Downstream Products: 4-Tritylphenol, Triphenylmethanamine, Methoxytriphenylmethane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Trityl isothiocyanate (CAS 1726-94-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45872-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.