Desmetryn
敌草净
Also known as: Semeron, Topusyn, G 34360, GS 34360, Samuron, Semeron 25, Semeron 250, Norametryne, 2-Isopropylamino-4-methylamino-6-methylthio-1,3,5-triazine, 2-Methylthio-4-isopropylamino-6-methylamino-s-triazine, N2-Isopropyl-N4-methyl-6-(methylsulfanyl)-1,3,5-triazine-2,4-diamine, N-Methyl-N'-(1-methylethyl)-6-(methylthio)-1,3,5-triazine-2,4-diamine
Desmetryn (CAS 1014-69-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H15N5S and a molecular weight of 213.303 g/mol. It is also known as Semeron, Topusyn and G 34360. Key properties include a melting point of 85°C, a boiling point of 385.6±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 187.0±23.2 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed, H312 — Harmful in contact with skin and H410 — Very toxic to aquatic life with long lasting effects. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1014-69-3
- Jingsj CID
- J-35668-8
- Molecular Formula
- C8H15N5S
- Chinese Name
- 敌草净
- Molecular Weight
- 213.303 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 85°C |
|---|---|
| Boiling Point | 385.6±25.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 187.0±23.2 °C |
| Exact Mass | 213.104813 |
| PSA | 88.03000 |
| LogP | 2.56 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.564 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H312 — Harmful in contact with skin
- H410 — Very toxic to aquatic life with long lasting effects
Customs & Trade Information
| HS Code | 2933699012 |
|---|---|
| Summary | 2933699012 n2-(tert-butyl)-n4-ethyl-6-(methylthio)-1,3,5-triazine-2,4-diamine。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Desmetryn?
The CAS number of Desmetryn is 1014-69-3.
What are the molecular formula and molecular weight of Desmetryn?
Desmetryn has molecular formula C8H15N5S and molecular weight 213.303 g/mol.
Is Desmetryn hazardous?
Desmetryn has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H312 — Harmful in contact with skin; H410 — Very toxic to aquatic life with long lasting effects.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Desmetryn (CAS 1014-69-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35668-8 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.