1-Penten-3-oneCAS 1629-58-9 · import duty, licences and trade rules in India
1-penten-3-one is an enone that is pent-1-ene substituted by an oxo group at position 3. For trade in India: No ban or licence needed. Normal trade rules apply; handle as its safety advice says. Import duty is about 27.73% (tariff item 2914 19 (subheading)).
Checked 2026-11-12 against official Indian and international lists. Sources are given under each answer.
What 1-Penten-3-one is, its uses, properties and related chemicals: 1-Penten-3-one on ChemXpress →
Every answer, with its source
Rules in IndiaOK
- Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check.
- Normal factory, storage and GST rules still apply.
Exporting from IndiaOK
- Not on the SCOMET export-control list or the precursor export list.
- 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).
- No EU REACH registration found: an EU importer (or your only representative) must register it before importing a tonne or more a year. Medicines and pesticide actives follow their own EU rules.
- Active on the US TSCA Inventory, so it can be imported into the US without a new-chemical notice.
- Listed on the Australian Inventory of Industrial Chemicals (AICIS), so it can be introduced into Australia as an existing industrial chemical.
Import dutyOK
- About ₹27,730 duty on every ₹1,00,000 of import value (CIF).
- The EU customs inventory (ECICS) classifies it under CN 2914 19 90, so its HS subheading is 2914 19.
- India splits subheading 2914 19 into 2 lines: 2914 19 10 (Other › Isophoron); 2914 19 90 (Other › Other).
- Basic customs duty 7.5% on every one of them; with social welfare surcharge and IGST 18% that makes about 27.73%.
- Lines that name a chemical are for that chemical; one that no line names goes under "Other" (2914 19 90).
- Confirm the exact 8-digit line with your customs broker before you import.
SafetyCHECK
- Catches fire easily
- Highly flammable liquid and vapor
- Always read the supplier’s safety data sheet (SDS) before handling.
Price and suppliersNO DATA
- Post a requirement and we will find suppliers for you.
Key facts
| CAS number | 1629-58-9 |
|---|---|
| Formula | C5H8O |
| Also called | 1-Penten-3-one, Pent-1-en-3-one, 1-Pentene-3-one, Ethylvinyl ketone |
| Tariff item (HS) | 2914 19 (subheading) |
| Total import duty | about 27.73% |
| Anti-dumping duty (most producers) | None found |
| SCOMET (export control) | Not listed |
| NDPS / precursor | Not listed |
Questions about 1-Penten-3-one
What is the import duty on 1-Penten-3-one in India?
The total import duty on 1-Penten-3-one is about 27.73% of the import value under tariff item 2914 19 (subheading), including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.
Is there anti-dumping duty on 1-Penten-3-one?
No anti-dumping duty on 1-Penten-3-one was found in the Customs (ADD) notifications in force.
What is the HS code (tariff item) of 1-Penten-3-one in India?
1-Penten-3-one falls under HS subheading 2914 19, as classified by the EU customs inventory (ECICS). India splits that subheading into several 8-digit lines; confirm the exact line with your customs broker.
Is 1-Penten-3-one restricted or licensed in India?
No special Indian ban or licence found. Not on the Indian banned-pesticide, drug-precursor, narcotic, psychotropic or new-drug lists we check. Normal factory, storage and GST rules still apply.
Does exporting 1-Penten-3-one from India need a licence?
No export licence needed. Not on the SCOMET export-control list or the precursor export list.
Is 1-Penten-3-one hazardous?
Dangerous: handle with proper protection. Catches fire easily. Highly flammable liquid and vapor. Always read the supplier’s safety data sheet (SDS) before handling.
Is 1-Penten-3-one 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). No EU REACH registration found: an EU importer (or your only representative) must register it before importing a tonne or more a year. Medicines and pesticide actives follow their own EU rules.
Related chemicals
Guidance from official lists, not legal advice. Rules change; confirm with DGFT, customs or the regulator before you trade.