- 2-(Trifluoromethyl)benzimidazole
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| Name |
2-(Trifluoromethyl)benzimidazole |
EINECS | N/A |
| CAS No. | 312-73-2 | Density | 1.447 g/cm3 |
| PSA | 28.68000 | LogP | 2.58170 |
| Solubility | PRACTICALLY INSOLUBLE | Melting Point |
208-211 °C(lit.) |
| Formula | C8H5 F3 N2 | Boiling Point | 262.8 °C at 760 mmHg |
| Molecular Weight | 186.136 | Flash Point | 112.7 °C |
| Transport Information | UN 2811 | Appearance | Solid. |
| Safety | A poison by ingestion and intravenous routes. When heated to decomposition it emits toxic vapors of NOx and F−. | Risk Codes | R23/24/25;R36/37/38 |
| Molecular Structure |
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Hazard Symbols |
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| Synonyms |
Benzimidazole,2-(trifluoromethyl)- (6CI,7CI,8CI); 2-(Trifluoromethyl)-1H-benzimidazole;2-(Trifluoromethyl)benzimidazole; NSC 512765; NSC 97013 |
Article Data | 2 |
2-(Trifluoromethyl)benzimidazole Chemical Properties
IUPAC Name: 2-(Trifluoromethyl)benzimidazole
The MF of 2-(Trifluoromethyl)benzimidazole (312-73-2) is C8H5F3N2.
The MW of 2-(Trifluoromethyl)benzimidazole (312-73-2) is 186.13.
Synonyms of 2-(Trifluoromethyl)benzimidazole (312-73-2): 1H-Benzimidazole, 2-(trifluoromethyl)- (9CI) ; 2-(Trifluoromethyl)-1H-1,3-benzimidazole ; 2-(Trifluoromethyl)-1H-benzimidazole ; 2-Trifluoromethyl-1H-benzimidazole
Product Categories: BENZIMIDAZOLE;Imidazol&Benzimidazole;Benzimidazoles;Building Blocks;Heterocyclic Building Blocks
Form: light grey fine powder
Index of Refraction: 1.56
Density: 1.447 g/ml
Flash Point: 112.7 °C
Boiling Point: 262.8 °C
Melting Point: 208-211 °C
Water Solubility: practically insoluble
2-(Trifluoromethyl)benzimidazole Toxicity Data With Reference
| 1. | orl-rat LD50:28 mg/kg | PSSCBG Pesticide Science. 15 (1984),31. | ||
| 2. | ivn-mus LD50:56 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#07536 . |
2-(Trifluoromethyl)benzimidazole Safety Profile
A poison by ingestion and intravenous routes. When heated to decomposition it emits toxic vapors of NOx and F−.
Safety information of 2-(Trifluoromethyl)benzimidazole (312-73-2):
Hazard Codes .gif){kind=small}
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Risk Statements
23/24/25 Toxic by inhalation, in contact with skin and if swallowed
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
22 Do not breathe dust
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
45 In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer)
RIDADR UN 2811 6.1/PG 2
WGK Germany 3
RTECS DE1576000
HazardClass 6.1(a)
PackingGroup II
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