2508-19-2
Product Name:
2,4,6-TRINITROBENZENESULFONIC ACID
Formula:
C6H3N3O9S
Synonyms:
2,4,6-Trinitrobenzenesulfonic acid solution;TNBS
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Trinitrobenzene sulfonic acid appears as a detonating explosive substance derived from an organic sulfonic acid. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments. Under prolonged exposure to fire or heat the containers may explode violently. |
|---|---|
| Decomposition | When heated to decomposition it emits toxic vapors of /nitrogen and sulfur oxides/. |
| Dissociation Constants | pKa = 0.13 |
| Other Experimental Properties | When heated to decomposition it emits toxic vapors of NOx and SOx |
| Chemical Classes | Other Uses -> Explosives |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation H317:Sensitisation, Skin |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P272:Contaminated work clothing should not be allowed out of the workplace. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
COMPUTED DESCRIPTORS
| Molecular Weight | 293.17 g/mol |
|---|---|
| XLogP3 | 0.2 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 9 |
| Rotatable Bond Count | 1 |
| Exact Mass | 292.95899986 g/mol |
| Monoisotopic Mass | 292.95899986 g/mol |
| Topological Polar Surface Area | 200 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 470 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Trinitrobenzene sulfonic acid appears as a detonating explosive substance derived from an organic sulfonic acid. Primary hazard is blast of an instantaneous explosion, not flying projectiles or fragments. Under prolonged exposure to fire or heat the containers may explode violently.