HSN Code 29012920: Unsaturated| Heptene (Heptylene)

HSN Code 29012920 represents Unsaturated| Heptene (Heptylene) under GST classification. This code helps businesses identify Unsaturated| Heptene (Heptylene) correctly for billing, taxation, and trade. With HSN Code 29012920, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Unsaturated| Heptene (Heptylene).

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Chapter Number	Chapter Name	Sub Chapter Number	Sub Chapter Name	Description of Goods	CGST (%)	SGST (%)	IGST (%)	CESS (%)
29	Organic chemicals	2901	Acyclic hydrocarbons	Unsaturated : Other : Heptene (Heptylene)	9%	9%	18%	0%

Description of goods

Unsaturated : Other : Heptene (Heptylene)

Chapter

29 – Organic chemicals

Sub Chapter

2901 – Acyclic hydrocarbons

CGST 9%

SGST 9%

IGST 18%

CESS 0%

HSN Code	Description
29011000	ACYCLIC HYDROCARBONS : Saturated
29012100	Unsaturated : Ethylene
29012200	Unsaturated : Propene (propylene)
29012300	Unsaturated : Butene (butylene) and isomers thereof
29012400	Unsaturated : Buta-1,3-diene and isoprene
29012910	Unsaturated : Other : Acetylene, whether or not in dissolved condition
29012930	Unsaturated : Other : Dihydromyrcene
29012940	Unsaturated : Other : Tetradecene
29012990	Unsaturated : Other : Other

HSN Code 29011000

ACYCLIC HYDROCARBONS : Saturated

HSN Code 29012100

Unsaturated : Ethylene

HSN Code 29012200

Unsaturated : Propene (propylene)

HSN Code 29012300

Unsaturated : Butene (butylene) and isomers thereof

HSN Code 29012400

Unsaturated : Buta-1,3-diene and isoprene

HSN Code 29012910

Unsaturated : Other : Acetylene, whether or not in dissolved condition

HSN Code 29012930

Unsaturated : Other : Dihydromyrcene

HSN Code 29012940

Unsaturated : Other : Tetradecene

HSN Code 29012990

Unsaturated : Other : Other

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What products are classified under HSN 29012920 ?

It includes Unsaturated| Heptene (Heptylene)

Does packaging or labelling change the GST for Unsaturated/ Heptene (Heptylene)?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

Can we claim ITC on inputs used to trade Unsaturated/ Heptene (Heptylene)?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

Do e‑way bill and e‑invoice apply for Unsaturated/ Heptene (Heptylene)?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

How should mixed supplies be billed when Unsaturated/ Heptene (Heptylene) is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Unsaturated/ Heptene (Heptylene); Nil for exempt items if applicable).

Any common misclassification issue with Unsaturated/ Heptene (Heptylene)?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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