(Chloromethylene)dimethyliminium chloride
ALDRICH/280909 - 95%
Synonym: (Chlormethylene)
CAS Number: 3724-43-4
Empirical Formula (Hill Notation): C3H7Cl2N
Molecular Weight: 128.00
EC Number: 425-970-6
MDL Number: MFCD00011868
Linear Formula: ClCH=N(CH3)2Cl
Product Type: Chemical
| assay | 95% |
| form | solid |
| impurities | <5% DMF |
| InChI | 1S/C3H7ClN.ClH/c1-5(2)3-4 |
| InChI key | QQVDYSUDFZZPSU-UHFFFAOYSA |
| mp | 132 °C (dec.) (lit.) |
| Quality Level | 200  |
| reaction suitability | reaction type: C-C Bond Formation |
| SMILES string | [Cl-].C[N+](C)=CCl |
| storage temp. | 2-8°C |
| Application: | Reagent or Reactant for the synthesis of: • β-Lactams vis the Staudinger reaction • N-vinyl substituted indoles via cross coupling of NH-indoles with vinyl bromides • Multi ring-fused 2-pyridone-based fluorescent scaffold • ester prodrugs as anti-poxvirus agents • Trimethine cyanine dyes for sensing G-quadruplex formation • Phospha-isosteres via Hundsdiecker-Barton iododecacarboxylation • 2-Azetidinones via [2+2]-cycloaddition Used for studying organic photosensitizers for application in dye-sensitized solar cells |
| Application: | Reagent used to prepare ß-lactams from ß-amino acids via carboxyl activation and cyclodehydration. Also used to convert α-aminonitriles into 4-chloroimidazoles. |
| Packaging: | 5, 25 g in glass bottle |
| Symbol |    GHS05,GHS07,GHS08 |
| Signal word | Danger |
| Hazard statements | H302 - H314 - H360D |
| Precautionary statements | P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | T |
| Risk Statements | 61-14-22-35 |
| Safety Statements | 53-26-36/37/39-45 |
| RIDADR | UN 3261 8 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Supplemental Hazard Statements | EUH014 |
| Purity | 95% |
| mp | 132 °C (dec.) (lit.) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352101 |