HSN Codes · Chapter 29: Organic Chemicals

HSN Code 292151

O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

6-digit

Sub-heading

Reading code 292151

The first two digits (29) place this code in chapter 29 — Organic Chemicals. Heading 2921 groups the product family, and the remaining digits pin down this specific 6-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Bulk organic chemicals and intermediates, including the API building blocks of India's pharmaceutical industry.

Parent heading

2921 — Organic Chemicals — amine-function compounds

More specific codes under 292151

  • 29215110 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — o-phenylenediamine
  • 29215120 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — m-phenylenediamine (m-di aminobenzene)
  • 29215130 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — p-phenylenediamine
  • 29215140 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — o-diaminotoluene
  • 29215150 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — m-diaminotoluene
  • 29215160 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — p-diaminotoluene
  • 29215170 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — para-amino acetanilide
  • 29215180 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — meta toluylene diamine
  • 29215190 — O-, m-, p-phenylenediamine, diaminotoluenes, and their derivatives, salts thereof — other

Related codes in heading 2921

  • 292111 — Methylamine, di- or trimethylamine and their salts
  • 292112 — 2-(n, n-dimethylamino)ethylchloride hydrochloride
  • 292113 — 2-(n, n-diethylamino)ethylchloride hydrochloride
  • 292114 — 2-(n, n-diisopropylamino)ethylchloride hydrochloride
  • 292119 — Organic Chemicals — amine-function compounds — other
  • 292121 — Organic Chemicals — amine-function compounds — ethylenediamine and its salts
  • 292122 — Organic Chemicals — amine-function compounds — hexamethylenediamine and its salts
  • 292129 — Organic Chemicals — amine-function compounds — other
  • 292130 — Cyclanic, cyclenic or cycloterpenic mono or polyamines, and their derivatives, salts thereof
  • 292141 — Organic Chemicals — amine-function compounds — aniline and its salts

Frequently asked questions

The GST rate under 292151 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

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