-
Name
2,4,6-TRINITROBENZOIC ACID
- EINECS
- CAS No. 129-66-8
- Article Data28
- CAS DataBase
- Density 1.87g/cm3
- Solubility 20.12g/L(23.5 oC)
- Melting Point 232℃
- Formula C7H3 N3 O8
- Boiling Point 435.8°Cat760mmHg
- Molecular Weight 257.116
- Flash Point 193.6°C
- Transport Information
- Appearance clear yellow to brownish liquid
- Safety An explosive. A hazard in preparation. Reacts with heavy metals to form heat- or impact-sensitive explosive salts. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS and EXPLOSIVES, HIGH.
- Risk Codes R36/37/38
-
Molecular Structure
- Hazard Symbols Dangerous, explodes by heat or shock.
- Synonyms 1-Carboxy-2,4,6-trinitrobenzene;2,4,6-Trinitrobenzoic acid; NSC 133453; TNBA; Trinitrobenzoic acid;sym-Trinitrobenzoic acid
- PSA 174.76000
- LogP 2.67900
TRINITROBENZOIC ACID (dry) Chemical Properties
Product Name: Trinitrobenzoic acid (dry) (CAS NO.129-66-8)
Molecular Formula: C7H3N3O8
Molecular Weight: 257.11g/mol
Mol File: 129-66-8.mol
Einecs: 204-958-2
Boiling point: 435.8 °C at 760 mmHg
Flash Point: 193.6 °C
Density: 1.87 g/cm3
Surface Tension: 100.9 dyne/cm
Enthalpy of Vaporization: 72.95 kJ/mol
Vapour Pressure: 2.3E-08 mmHg at 25°C
XLogP3-AA: 0.2
H-Bond Donor: 1
H-Bond Acceptor: 8
TRINITROBENZOIC ACID (dry) Safety Profile
An explosive. A hazard in preparation. Reacts with heavy metals to form heat- or impact-sensitive explosive salts. When heated to decomposition it emits toxic fumes of NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS and EXPLOSIVES, HIGH.
TRINITROBENZOIC ACID (dry) Standards and Recommendations
DOT Classification: EXPLOSIVE 1.1D; Label: EXPLOSIVE 1.1D (UN 0215); DOT Class: 4.1; Label: Flammable Solid (UN 1355)
TRINITROBENZOIC ACID (dry) Specification
Trinitrobenzoic acid (dry),its CAS NO. is 129-66-8,the synonyms is 2,4,6-Trinitrobenzoic acid ; Labotest-bb lt00044466 ; Sym-trinitrobenzoic acid ; 2,4,6-Trinitro-benzoicaci ; Benzoic acid, trinitro- ; Benzoic acid, trinitro- (dry) ; Benzoic acid, trinitro- (wet) ; Benzoicacid,trinitro-(dry) .
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