Pentanitroaniline (dry)
HMT 15 June 2026- UN / ID
- —
- Hazard class
- Forbidden
- Packing group
- —
- ERG guide
- —
- Special provisions
- —
- Source
- 49 CFR §172 (15 June 2026)
Pentanitroaniline (dry)
Pentanitroaniline, sometimes called hexyl, is an explosive organic compound. It is a relatively sensitive explosive (much more so than TNT) that can be used as a base charge for detonators, although it is uncommon in this application. Pentanitroaniline can be reacted with ammonia in benzene, dichloromethane or another similar solvent to produce triaminotrinitrobenzene (TATB), an insensitive high explosive, used in nuclear bombs and other critical applications. Pentanitroaniline is regulated by the United States Department of Transportation (DoT) as a "forbidden explosive" that is too dangerous to transport over public thoroughfares or by air Wikipedia
Hazardous Materials Table
Source: 49 CFR §172 (15 June 2026)(3) Hazard classForbidden |
(4) Identification number |
(5) Packing Group |
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(6) Labels — |
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(7) Special Provisions (§172.102)
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| — |
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(8) Packing Authorizations (§173.***) 
| (8A) Exceptions | — |
|---|---|
| (8B) Non-bulk | — |
| (8C) Bulk | — |
(9) Quantity Limits 
| (9A) Passenger aircraft/rail | — |
|---|---|
| (9B) Cargo aircraft only | — |
(10) Vessel stowage 
| (10A) Location | — |
|---|---|
| (10B) Other | — |
Segregation chart for load, transport, and storage
This chart shows whether loading, transport, or storage with other hazard classes is permitted, prohibited, or restricted. Based on 49 CFR §177.848.