---
title: "HSN Code for Butanal (Butyraldehyde, Normal Isomer) | HSN 29094900 GST Rate"
description: "Find HSN and GST Rates for 29094900 related to Butanal (Butyraldehyde, Normal Isomer) with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29094900/"
---

# HSN Code 29094900: Butanal (Butyraldehyde, Normal Isomer)

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 29: Organic Chemicals](https://busy.in/hsn/chapter-29/)
- [Sub-chapter 2909: Ethers, ether-alcohols, peroxides](https://busy.in/hsn/sub-chapter-2909/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Ethers, ether-alcohols, ether-phenols, etheralcohol- phenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives - ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives : other | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29094900 ?

It includes Other Carboxylic Acids with Alcohol Function

### How much GST applies to Butanal (Butyraldehyde, Normal Isomer)?

Under HSN 29094900, Butanal (Butyraldehyde, Normal Isomer) attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### Can we claim ITC on inputs used to trade Butanal (Butyraldehyde, Normal Isomer)?

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 Butanal (Butyraldehyde, Normal Isomer)?

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 Butanal (Butyraldehyde, Normal Isomer) is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Butanal (Butyraldehyde, Normal Isomer); Nil for exempt items if applicable).

### Any common misclassification issue with Butanal (Butyraldehyde, Normal Isomer)?

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