Hexafluoro-1,3-butadieneCAS 685-63-2 · import duty, licences and trade rules in India
For trade in India: OK to trade, but watch: storage, transport & PESO. Import duty is about 27.73% (tariff item 2903 59 (subheading)).
Checked 2026-11-12 against official Indian and international lists. Sources are given under each answer.
What Hexafluoro-1,3-butadiene is, its uses, properties and related chemicals: Hexafluoro-1,3-butadiene 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).
- Registered under EU REACH, so EU importers can buy it under an existing registration.
- Active on the US TSCA Inventory, so it can be imported into the US without a new-chemical notice.
Import dutyOK
- About ₹27,730 duty on every ₹1,00,000 of import value (CIF).
- The EU customs inventory (ECICS) classifies it under CN 2903 59 00, so its HS subheading is 2903 59.
- India splits subheading 2903 59 into 2 lines: 2903 59 10 (Other › 1,1,3,3,3-pentafluoro-2-(trifluoromethyl)prop-1-ene); 2903 59 90 (Other › Other - Brominated or iodinated derivatives of acyclic hydrocarbons).
- 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" (2903 59 90).
- Confirm the exact 8-digit line with your customs broker before you import.
SafetyCHECK
- Catches fire easily
- Gas under pressure
- Poisonous, even in small amounts
- Extremely flammable gas
- Contains gas under pressure; may explode if heated
- Toxic if inhaled
- Always read the supplier’s safety data sheet (SDS) before handling.
Storage, transport & PESOCHECK
- A gas under pressure: filling, storing or transporting it in cylinders needs PESO approval, and large storage tanks need a licence under the SMPV(U) Rules.
Price and suppliersNO DATA
- Post a requirement and we will find suppliers for you.
Key facts
| CAS number | 685-63-2 |
|---|---|
| Formula | C4F6 |
| Also called | Hexafluorobutadiene-1,3, 1,3-Butadiene, 1,1,2,3,4,4-hexafluoro-, Perfluoro-1,3-butadiene, EINECS 211-681-0 |
| Tariff item (HS) | 2903 59 (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 Hexafluoro-1,3-butadiene
What is the import duty on Hexafluoro-1,3-butadiene in India?
The total import duty on Hexafluoro-1,3-butadiene is about 27.73% of the import value under tariff item 2903 59 (subheading), including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.
Is there anti-dumping duty on Hexafluoro-1,3-butadiene?
No anti-dumping duty on Hexafluoro-1,3-butadiene was found in the Customs (ADD) notifications in force.
What is the HS code (tariff item) of Hexafluoro-1,3-butadiene in India?
Hexafluoro-1,3-butadiene falls under HS subheading 2903 59, 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 Hexafluoro-1,3-butadiene 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 Hexafluoro-1,3-butadiene from India need a licence?
No export licence needed. Not on the SCOMET export-control list or the precursor export list.
Is Hexafluoro-1,3-butadiene hazardous?
Dangerous: handle with proper protection. Catches fire easily. Gas under pressure. Poisonous, even in small amounts.
Is Hexafluoro-1,3-butadiene 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.