4-Nitro-1,2-phenylenediamine (CAS 99-56-9): import duty, licences and trade rules in India

4-nitro-1,2-phenylenediamine is the primary amino compound that is 1,2-phenylenediamine (o-phenylenediamine) substituted at the 4- (para-) position by a nitro group. 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 2921 (estimate)).

No ban or licence needed. Normal trade rules apply; handle as its safety advice says.

Checked 2026-10-31 against official Indian and international lists. Sources are given under each answer.

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Key facts

CAS number99-56-9
FormulaC6H7N3O2
Also called4-Nitro-1,2-phenylenediamine, 1,2-Diamino-4-nitrobenzene, 2-Amino-4-nitroaniline, p-Nitro-o-phenylenediamine
Tariff item (HS)2921 (estimate)
Total import dutyabout 27.73%
Anti-dumping duty (most producers)None found
SCOMET (export control)Not listed
NDPS / precursorNot listed

Every answer, with its source

Rules in IndiaOK

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.
Source: CIB&RC pesticide lists · CDSCO new drug approvals · NDPS RCS Order 2013

Exporting from IndiaOK

No export licence needed
  • Not on the SCOMET export-control list or the precursor export list.
  • The buyer’s country may still have its own import rules.
Source: DGFT SCOMET list · NDPS RCS Order 2013

Global treaties & export marketsOK

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.
  • 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.
Source: Stockholm Convention, all listed POPs · Rotterdam Convention Annex III · Montreal Protocol annexes (ozone layer, Kigali HFCs) · US EPA TSCA Inventory · ECHA REACH lists, as published in PubChem

Import dutyOK

About 27.73% of the import value (estimate)
  • 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: 2921, amine-function compounds (amino group).
  • All lines under heading 2921 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.
Source: Customs Tariff of India, CBIC · Notification 45/2025-Customs · Notification 9/2025-Integrated Tax (Rate)

SafetyCHECK

Hazardous: take normal precautions
  • Irritates skin, eyes or breathing
  • Harmful if swallowed
  • May cause an allergic skin reaction
  • Always read the supplier’s safety data sheet (SDS) before handling.
Source: PubChem GHS classification

Storage, transport & PESOOK

Dangerous goods for transport
  • Ships as UN 1673 (Poison): dangerous-goods rules apply by road, sea (IMDG) and air (IATA), with labels, packaging and a transport document.
Source: UN numbers (CAMEO Chemicals, via PubChem)

Price and suppliersNO DATA

Not on RasayanXchange yet
  • Post a requirement and we will find suppliers for you.
Source: RasayanXchange market data

Questions about 4-Nitro-1,2-phenylenediamine

What is the import duty on 4-Nitro-1,2-phenylenediamine in India?

The total import duty on 4-Nitro-1,2-phenylenediamine is about 27.73% of the import value under tariff item 2921 (estimate), including basic customs duty, the social welfare surcharge and IGST. Check the latest notifications before you import.

Is there anti-dumping duty on 4-Nitro-1,2-phenylenediamine?

No anti-dumping duty on 4-Nitro-1,2-phenylenediamine was found in the Customs (ADD) notifications in force.

What is the HS code (tariff item) of 4-Nitro-1,2-phenylenediamine in India?

4-Nitro-1,2-phenylenediamine falls under tariff item 2921 (estimate) of the Customs Tariff of India.

Is 4-Nitro-1,2-phenylenediamine 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 4-Nitro-1,2-phenylenediamine from India need a licence?

No export licence needed. Not on the SCOMET export-control list or the precursor export list.

Is 4-Nitro-1,2-phenylenediamine hazardous?

Hazardous: take normal precautions. Irritates skin, eyes or breathing. Harmful if swallowed. May cause an allergic skin reaction.

Is 4-Nitro-1,2-phenylenediamine 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

1,2-Diaminocyclohexane1,3-Benzenedimethanamine1,3-Bis(aminomethyl)cyclohexane1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochloride1,4-Benzenediamine, N-(1,3-dimethylbutyl)-N'-phenyl-1,5-Diaminonaphthalene1,6-Cleve's acid1,6-Hexanediamine, C,C,C-trimethyl-1-Phenethylamine, (+)-2,4-Diaminotoluene2,4-Dichloroaniline2,4-Difluoroaniline

Guidance from official lists, not legal advice. Rules change; confirm with DGFT, customs or the regulator before you trade.