Cinmethylin (CAS 87818-31-3): import duty, licences and trade rules in India
Exo-(+)-cinmethylin is a 1-methyl-2-[(2-methylbenzyl)oxy]-4-(propan-2-yl)-7-oxabicyclo[2.2.1]heptane that is the exo-(+)-isomer of cinmethylin. For trade in India: OK to trade, but watch: food residue limits. Import duty is about 27.73% (tariff item 2932 (estimate)).
Checked 2026-10-31 against official Indian and international lists. Sources are given under each answer.
Key facts
| CAS number | 87818-31-3 |
|---|---|
| Formula | C18H26O2 |
| Also called | Argold, Cinch, Cinmethylin [ISO], Caswell No. 731G |
| Tariff item (HS) | 2932 (estimate) |
| Total import duty | about 27.73% |
| Anti-dumping duty (most producers) | None found |
| SCOMET (export control) | Not listed |
| NDPS / precursor | Not listed |
Every answer, with its source
Rules in IndiaOK
- Registered as a pesticide with CIB&RC, so registered companies may make, import and sell it.
Exporting from IndiaOK
- Not on the SCOMET export-control list or the precursor export list.
- Not approved as a pesticide in the EU: food sent there must carry almost none of it.
- The buyer’s country may still have its own import rules.
Global treaties & export marketsOK
- Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer).
- Registered under EU REACH, so EU importers can buy it under an existing registration.
- Not on the US TSCA Inventory, which does not cover medicines or pesticides; those are regulated by the FDA and EPA (FIFRA).
- EU: harmonised classification (CLP Annex VI, index 603-093-00-1): Acute Tox. 4, Aquatic Chronic 2. Suppliers in the EU must label it this way.
Import dutyOK
- About ₹27,730 duty on every ₹1,00,000 of import value (CIF).
- No tariff line names this chemical, so we worked out its likely heading from its structure: 2932, heterocyclic compounds with oxygen hetero-atom(s) only (ring containing oxygen).
- All lines under heading 2932 pay basic customs duty 7.5%; with social welfare surcharge and IGST 18% that makes about 27.73%.
- Confirm the exact 8-digit code with your customs broker before you import.
SafetyCHECK
- Irritates skin, eyes or breathing
- Harmful to fish and water life
- Harmful if inhaled
- Toxic to aquatic life with long lasting effects
- Always read the supplier’s safety data sheet (SDS) before handling.
Food residue limitsCHECK
- India (FSSAI) sets limits for 1 foods, for example Rice 0.05 mg/kg.
- EU: not approved (Pending); most EU food limits are at the detection limit.
Price and suppliersNO DATA
- Post a requirement and we will find suppliers for you.
Questions about Cinmethylin
What is the import duty on Cinmethylin in India?
The total import duty on Cinmethylin is about 27.73% of the import value under tariff item 2932 (estimate), including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.
Is there anti-dumping duty on Cinmethylin?
No anti-dumping duty on Cinmethylin was found in the Customs (ADD) notifications in force.
What is the HS code (tariff item) of Cinmethylin in India?
Cinmethylin falls under tariff item 2932 (estimate) of the Customs Tariff of India.
Is Cinmethylin restricted or licensed in India?
Allowed, under the normal registration. Registered as a pesticide with CIB&RC, so registered companies may make, import and sell it.
Does exporting Cinmethylin from India need a licence?
No export licence needed. Not on the SCOMET export-control list or the precursor export list.
Is Cinmethylin hazardous?
Hazardous: take normal precautions. Irritates skin, eyes or breathing. Harmful to fish and water life. Harmful if inhaled.
Is Cinmethylin regulated under global treaties or in the EU and US?
No treaty or export-market restriction found. Not listed by the Stockholm Convention (persistent pollutants), the Rotterdam Convention (prior consent before export) or the Montreal Protocol (ozone layer). Registered under EU REACH, so EU importers can buy it under an existing registration.
Related chemicals
Guidance from official lists, not legal advice. Rules change; confirm with DGFT, customs or the regulator before you trade.