Acetonitrile CAS#: 75-05-8; ChemWhat Code: 25172
Names & Identifiers |
| Product Name | Acetonitrile |
| Synonyms | MOBILE PHASE ACETONITRILE;R5, ACETONITRILE;S4B, ACETONITRILE;SOLVENT B, ACETONITRILE;Acetonitril;acetonitril(german,dutch);CH3CN;Cyanomethan |
| CAS Registry Number | 75-05-8 |
| Molecular Formula | C2H3N |
| Molecular Weight | 41.05 |
| EINECS | 200-835-2 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | −48 °C(lit.) |
| Boiling Point | 81-82 °C(lit.) |
| Density | 0.982 g/mL at 20 °C |
| vapor Density | 1.41 (vs air) |
| vapor pressure | 72.8 mm Hg ( 20 °C) |
| Refractive Index | n |
| Flash Point | 48 °F |
| Storage | 2-8°C |
| Solubulity | organic solvents: soluble(lit.) |
| pka | 25(at 25℃) |
| form | liquid |
| Color | <10(APHA) |
| Relative polarity | 0.46 |
| Explosive Limit | 3.0-17%(V) |
| Water Solubility | miscible |
| Merck | 14,70 |
| BRN | 741857 |
| Stability: | Stability Unstable. Incompatible with alkali metals, acids, bases, reducing agents and oxidizing agents. Highly flammable. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Acetonitrile(75-05-8) |
| EPA Substance Registry System | Acetonitrile(75-05-8) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,Xi,Xn,T |
| R Phrase | 11-36-20/21/22-10-36/37/38-23/24/25-41-24-20/22 |
| S Phrase | 16-36/37-45-36/37/39-27-26-36 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 2 |
| RTECS | AL7700000 |
| F | 9 |
| Hazard Note | Highly Flammable/Harmful/Irritant |
| TSCA | Yes |
| Storage Class | 3 |
| Packing Group | II |
| HS Code | 29269095 |
| Hazardous Substances Data | 75-05-8(Hazardous Substances Data) |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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