---
title: "HSN Code for Diphosphaspiro Undecane Dioxide | HSN 29314800 GST Rate"
description: "Find HSN and GST Rates for 29314800 related to Diphosphaspiro Undecane Dioxide with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29314800/"
---

# HSN Code 29314800: Diphosphaspiro Undecane Dioxide

- [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 2931: Other organo-inorganic compounds](https://busy.in/hsn/sub-chapter-2931/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Non-halogenated organo-phosphorous derivatives: 3,9-Dimethyl-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5] undecane 3,9-dioxide | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29314800 ?

It includes Diphosphaspiro Undecane Dioxide

### Do e‑way bill and e‑invoice apply for Diphosphaspiro Undecane Dioxide?

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.

### Can we claim ITC on inputs used to trade Diphosphaspiro Undecane Dioxide?

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

### Any common misclassification issue with Diphosphaspiro Undecane Dioxide?

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

### How should mixed supplies be billed when Diphosphaspiro Undecane Dioxide is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Diphosphaspiro Undecane Dioxide; Nil for exempt items if applicable).

### Does packaging or labelling change the GST for Diphosphaspiro Undecane Dioxide?

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.