2700-22-3 Malononitrile, benzylidene- Propanedinitrile, (phenylmethylene)- (9CI) beta,beta-Styrenedicarbonitrile F 2370 AI3-19689 Benzal-malonitril [German] Benzalmalononitrile Benzylidene malononitrile Benzylidenemalonodinitrile Benzylidenemalononitrile BMN alpha-Cyanocinnamonitrile 2,2-Dicyano-1-phenylethylene beta,beta-Dicyanostyrene EINECS 220-283-6 NSC 490 2-Phenyl-1,1-dicyanoethylene TL 237 Benzal-malonitril CAS 2700-22-3
| CAS No. | 2700-22-3 |
| Molecular Formula | C10H12N2 |
| Molecular Weight | 160.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, 2700-22-3 Malononitrile, benzylidene- Propanedinitrile, (phenylmethylene)- (9CI) beta,beta-Styrenedicarbonitrile F 2370 AI3-19689 Benzal-malonitril [German] Benzalmalononitrile Benzylidene malononitrile Benzylidenemalonodinitrile Benzylidenemalononitrile BMN alpha-Cyanocinnamonitrile 2,2-Dicyano-1-phenylethylene beta,beta-Dicyanostyrene EINECS 220-283-6 NSC 490 2-Phenyl-1,1-dicyanoethylene TL 237 Benzal-malonitril is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 160.22 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
2700-22-3 Malononitrile, benzylidene- Propanedinitrile, (phenylmethylene)- (9CI) beta,beta-Styrenedicarbonitrile F 2370 AI3-19689 Benzal-malonitril [German] Benzalmalononitrile Benzylidene malononitrile Benzylidenemalonodinitrile Benzylidenemalononitrile BMN alpha-Cyanocinnamonitrile 2,2-Dicyano-1-phenylethylene beta,beta-Dicyanostyrene EINECS 220-283-6 NSC 490 2-Phenyl-1,1-dicyanoethylene TL 237 Benzal-malonitril (CAS 2700-22-3), molecular formula C10H12N2 and molecular weight 160.22 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2700-22-3 Malononitrile, benzylidene- Propanedinitrile, (phenylmethylene)- (9CI) beta,beta-Styrenedicarbonitrile F 2370 AI3-19689 Benzal-malonitril [German] Benzalmalononitrile Benzylidene malononitrile Benzylidenemalonodinitrile Benzylidenemalononitrile BMN alpha-Cyanocinnamonitrile 2,2-Dicyano-1-phenylethylene beta,beta-Dicyanostyrene EINECS 220-283-6 NSC 490 2-Phenyl-1,1-dicyanoethylene TL 237 Benzal-malonitril under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12N2 |
| Molecular Weight | 160.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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