Thiamethoxam
Also known as: Actara, Cruiser, Adage, 3-(2-Chloro-5-thiazolylmethyl)tetrahydro-5-methyl-N-nitro-4H-1,3,5-oxadiazin-4-imine, 3-[(2-Chloro-1,3-thiazol-5-yl)methyl]-5-methyl-N-nitro-1,3,5-oxadiazinan-4-imine, (EZ)-3-(2-Chloro-1,3-thiazol-5-ylmethyl)-5-methyl-1,3,5-oxadiazinan-4-ylidene(nitro)amine
Thiamethoxam (CAS 153719-23-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H10ClN5O3S and a molecular weight of 291.715 g/mol. Key properties include a melting point of 139.1°, a boiling point of 485.8±55.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 247.6±31.5 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed 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.
- 153719-23-4
- Jingsj CID
- J-1955739-9
- Molecular Formula
- C8H10ClN5O3S
- Molecular Weight
- 291.715 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 139.1° |
|---|---|
| Boiling Point | 485.8±55.0 °C at 760 mmHg |
| Density | 1.7±0.1 g/cm3 |
| Flash Point | 247.6±31.5 °C |
| Exact Mass | 291.019287 |
| PSA | 115.02000 |
| LogP | -1.16 |
| Vapor Pressure | 0.0±1.2 mmHg at 25°C |
| Refractive Index | 1.725 |
| Storage Conditions | 0-6°C |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H410 — Very toxic to aquatic life with long lasting effects
Activity & Biological Data
| Additional Information | [1]. Lobson C, et al. Fate of thiamethoxam in mesocosms and response of the zooplankton community. Sci Total Environ. 2018 Oct 1;637-638:1150-1157. [2]. Ludicke JC, et al. Thiamethoxam impairs honey bee visual learning, alters decision times, and increases abnormal behaviors. Ecotoxicol Environ Saf. 2020 Apr 15;193:110367. |
|---|
Customs & Trade Information
| HS Code | 2934100016 |
|---|---|
| Summary | 2934100016 (z)-1-((2-chlorothiazol-5-yl)methyl)-2-methyl-3-nitroguanidine。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 Thiamethoxam?
The CAS number of Thiamethoxam is 153719-23-4.
What are the molecular formula and molecular weight of Thiamethoxam?
Thiamethoxam has molecular formula C8H10ClN5O3S and molecular weight 291.715 g/mol.
Is Thiamethoxam hazardous?
Thiamethoxam has GHS signal word Warning and hazard statements H302 — Harmful if swallowed; H410 — Very toxic to aquatic life with long lasting effects.
What are the upstream and downstream products of Thiamethoxam?
For Thiamethoxam, Upstream Products: 2-Chloro-5-(chloromethyl)thiazole, 3-Methyl-4-nitroiminoperhydro-1,3,5-oxadiazine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Thiamethoxam (CAS 153719-23-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1955739-9 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.