PYRIDINE-2,4-DICARBONITRILE
- CAS NO.：29181-50-8
- Empirical Formula: C7H3N3
- Molecular Weight: 129.12
- MDL number: MFCD00014627
- EINECS: 249-492-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 03:26:51
What is PYRIDINE-2,4-DICARBONITRILE?
Chemical properties
Gray solid
Properties of PYRIDINE-2,4-DICARBONITRILE
| Melting point: | 89-93 °C (lit.) |
| Boiling point: | 261.8±20.0 °C(Predicted) |
| Density | 1.25±0.1 g/cm3(Predicted) |
| storage temp. | Inert atmosphere,Room Temperature |
| pka | -3.67±0.10(Predicted) |
| BRN | 115936 |
| CAS DataBase Reference | 29181-50-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 2,4-Dicyanopyridine(29181-50-8) |
| EPA Substance Registry System | 2,4-Pyridinedicarbonitrile (29181-50-8) |
Safety information for PYRIDINE-2,4-DICARBONITRILE
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H317:Sensitisation, Skin H318:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for PYRIDINE-2,4-DICARBONITRILE
New Products
6-Hydroxy-2,4-Diaminopyrimidine 2,6-Dipicolic Acid 3-AMINO-3-(2-CHLORO-PHENYL)-PROPIONIC ACID 4-Fluorophenylglycine 1-N-Boc-3-(aminoethyl)azetidine Dimedone 1-Boc-3-(cyanomethyl)azetidine N-BOC-piperidine-4-carboxylic acid 3-Hydroxypyridine 2-Bromo-5-Chloro-3-Nitropyridine 2-Amino-3-Nitro-5-Chloro Pyridine 2-Amino-5-Iodopyridine 5-Amino-2-Hydroxypyridine 2,5-Dibromopyridine 2-BROMOACETYL BROMIDE-D2 METHANE SULFONIC ACID-D4 PHOSPORIC ACID-D3 85 W% IN D2O DEUTERIUM OXIDE FOR NMR BENZENE-D6 TOLUENE-D3 5-Acetylsalicylamide 1-(3-Chlorophenyl)-4-(3-Chloropropyl) piperazine hydrochloride 4-(Methyl amino)-3-Nitro benzoic acid 3,4,5-Trimethoxy benzoic acidRelated products of tetrahydrofuran
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