HS Code for Mercaptobenzothiazole 2025 Guide
TL;DR: The HS code for Mercaptobenzothiazole is 2934.20.1000 in the 2025 HS codes guide. This covers classification, uses as rubber accelerator, 2025 tariff updates like GCC 12-digit codes, and shipping compliance for global trade.
What is the HS Code for Mercaptobenzothiazole?
The primary HS code for Mercaptobenzothiazole is 2934.20.1000. This code applies in the 2025 HS codes guide for international shipments of this rubber accelerator.
- Chapter 29: Organic chemicals
- Heading 2934: Heterocyclic compounds
- Subheading 2934.20: Benzothiazole systems
- National extension: .1000 for Mercaptobenzothiazole
Accurate HS code use ensures tariff compliance 2025 across borders.
Mercaptobenzothiazole Chemical Properties and HS Classification
Mercaptobenzothiazole (MBT, C7H5NS2) is an organosulfur compound classified under HS 2934.20.1000.
It features a benzothiazole ring with a mercapto group, key for industrial applications.
- Molecular weight: 167.25 g/mol
- Appearance: Light yellow powder
- Solubility: Insoluble in water, soluble in acetone
- HS code stability: No WCO changes until 2027
This classification supports precise HS code lookup in 2025.
Industrial Uses of Mercaptobenzothiazole Requiring HS Code 2934.20.1000
MBT serves mainly as a rubber accelerator in vulcanization processes.
- Tire manufacturing for enhanced durability
- Conveyor belts and hoses
- Adhesives and sealants
- Corrosion inhibitors in petrochemicals
- Antioxidants in polymers
Growing demand in automotive sectors drives HS code 2934.20.1000 shipments in 2025.
HS Code Breakdown Table for Mercaptobenzothiazole 2025
Understand the layered HS structure for Mercaptobenzothiazole classification.
| HS Level | Code | Description | 2025 Notes |
|---|
| Chapter | 29 | Organic chemicals | Stable |
| Heading | 2934 | Nucleic acids, heterocyclics | No revision |
| Subheading | 2934.20 | Benzothiazole (thiols) | MBT specific |
| Tariff Item | 2934.20.1000 | Mercaptobenzothiazole | US HTS, global use |
Use this for tariff compliance 2025 lookups.
2025 HS Code Changes and Mercaptobenzothiazole Impact
National HS code changes 2025 do not alter 2934.20.1000 for MBT.
| Region | 2025 Change | Impact on Chemicals |
|---|
| USA | De minimis threshold ends Aug 2025 | Full HS required for >$800 shipments |
| GCC | 12-digit HS codes from Jan 1 | Precise duties for 2934.20.1000 |
| EU | CN 2025 updates | Refined organic chemical headings |
| China | Customs refinements | Enhanced verification for heterocyclics |
- Monitor WCO for pre-2027 previews
- LSI: HS code changes 2025 chemicals
How to Classify Mercaptobenzothiazole Under HS Code 2025 Rules
Follow these steps for correct HS code for Mercaptobenzothiazole assignment.
- Identify chemical structure: Benzothiazole thiol
- Match to Chapter 29, Heading 2934
- Confirm subheading 2934.20
- Add national digits: 2934.20.1000
- Verify with SDS and customs database
This how-to ensures tariff compliance 2025.
Shipping and Customs Rules for HS 2934.20.1000 in 2025
MBT shipments require hazard labeling under UN standards.
- IMDG Class 6.1: Toxic solid
- IATA Packing Instructions 677
- Include HS 2934.20.1000 on commercial invoice
- Mandatory SDS with purity details
- Temperature control for bulk liquids
Align with GCC 12-digit HS codes 2025 for Middle East trade.
FAQ: HS Code for Mercaptobenzothiazole 2025
Quick answers to common HS code queries for 2025.
- What is the exact HS code for Mercaptobenzothiazole?
- 2934.20.1000 in the 2025 HS codes guide.
- Has the HS code for Mercaptobenzothiazole changed in 2025?
- No, it remains stable under WCO nomenclature.
- What chapter covers Mercaptobenzothiazole HS code?
- Chapter 29 for organic chemicals.
- Is Mercaptobenzothiazole hazardous for shipping?
- Yes, UN 2942, Class 6.1 toxic solid.
- How does GCC 12-digit HS affect Mercaptobenzothiazole?
- Requires extended digits from Jan 2025 for precise duties.
- Where to verify HS 2934.20.1000 for 2025?
- USITC HTS or national customs portals.
- Can MBT be shipped air freight under this HS code?
- Yes, with IATA compliance and proper packaging.
- What are common errors in Mercaptobenzothiazole classification?
- Misplacing under general thiols instead of benzothiazoles.
- Does 2025 de minimis rule impact small MBT shipments?
- US shipments over $800 now need full HS declaration.
- How to find tariff rates for HS 2934.20.1000?
- Use official tariff schedules post-Jan 2025 updates.
Resources for HS Code Compliance
Stay updated on tariff compliance 2025. For complex chemical shipments, Book a Demo with experts.
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