2-Butanone, O,O',O'',O'''-silanetetrayltetraoximeCAS 34206-40-1 · import duty, licences and trade rules in India
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 2931 (estimate)).
Checked 2026-11-12 against official Indian and international lists. Sources are given under each answer.
What 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime is, its uses, properties and related chemicals: 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime 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.
- 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).
- No tariff line names this chemical, so we worked out its likely heading from its structure: 2931, other organo-inorganic compounds (e.g. organo-phosphorus, organo-silicon) (phosphorus, silicon or boron bonded to carbon).
- All lines under heading 2931 pay basic customs duty 7.5%; with social welfare surcharge and IGST 18% that makes about 27.73%.
- No 8-digit line under heading 2931 names it, so it falls under one of its "Other" lines: 2931 49 90 (5-yl)methyl] methylphosphonate. › Other); 2931 59 00 (Halogenated organo-phosphorous derivatives › Other); 2931 90 19 (Organo-arsenic compounds › Other); 2931 90 90 (Other: kg. 7.5% - › Other). The other 25 lines are for named chemicals; which "Other" line applies depends on the exact structure.
- Confirm the exact 8-digit code with your customs broker before you import.
SafetyCHECK
- Catches fire easily
- Irritates skin, eyes or breathing
- Can cause long-term health damage
- Flammable solid
- Causes skin irritation
- May cause an allergic skin reaction
- Causes serious eye irritation
- May cause damage to organs through prolonged or repeated exposure
- 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 | 34206-40-1 |
|---|---|
| Formula | C16H32N4O4Si |
| Also called | Butan-2-one O,O',O'',O'''-silanetetrayltetraoxime, 2-Butanone, 2,2',2'',2'''-(O,O',O'',O'''-silanetetrayltetraoxime), RefChem:467401, Tetra-(methylethylketoxime)silane |
| Tariff item (HS) | 2931 (estimate) |
| Total import duty | about 27.73% |
| Anti-dumping duty (most producers) | None found |
| SCOMET (export control) | Not listed |
| NDPS / precursor | Not listed |
Questions about 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime
What is the import duty on 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime in India?
The total import duty on 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime is about 27.73% of the import value under tariff item 2931 (estimate), including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.
Is there anti-dumping duty on 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime?
No anti-dumping duty on 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime was found in the Customs (ADD) notifications in force.
What is the HS code (tariff item) of 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime in India?
2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime falls under tariff item 2931 (estimate) of the Customs Tariff of India.
Is 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime 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 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime from India need a licence?
No export licence needed. Not on the SCOMET export-control list or the precursor export list.
Is 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime hazardous?
Dangerous: handle with proper protection. Catches fire easily. Irritates skin, eyes or breathing. Can cause long-term health damage.
Is 2-Butanone, O,O',O'',O'''-silanetetrayltetraoxime 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.