2-Chlorobenzaldehyde
ALDRICH/124974 - 99%
Synonym: o-Chlorobenzaldehyde
CAS Number: 89-98-5
Empirical Formula (Hill Notation): C7H5ClO
Molecular Weight: 140.57
EC Number: 201-956-3
MDL Number: MFCD00003304
Linear Formula: ClC6H4CHO
Product Type: Chemical
assay | 99% |
autoignition temp. | 746 °F |
bp | 209-215 °C (lit.) |
density | 1.248 g/mL at 25 °C (lit.) |
InChI | 1S/C7H5ClO/c8-7-4-2-1-3-6 |
InChI key | FPYUJUBAXZAQNL-UHFFFAOYSA |
mp | 9-11 °C (lit.) |
Quality Level | 100 |
refractive index | n |
SMILES string | [H]C(=O)c1ccccc1Cl |
vapor density | 4.84 (vs air) |
vapor pressure | 1.27 mmHg ( 50 °C) |
Application: | 2-Chlorobenzaldehyde has been used in generation of small focused library of diversely functionalized dihydropyrimidine derivatives via one-pot three-component Biginelli cyclocondensation of β-ketoesters, aldehydes and thioureas. |
General description: | 2-Chlorobenzaldehyde undergoes alkynylation with phenylacetylene in the presence of catalytic ligands and dimethylzinc at 0°C to form binaphthyl-derived amino alcohols. |
Packaging: | 100, 500 g in glass bottle |
Symbol | GHS05 |
Signal word | Danger |
Hazard statements | H314 |
Precautionary statements | P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405 |
Hazard Codes | C |
Risk Statements | 34 |
Safety Statements | 26-45 |
RIDADR | UN 3265 8 / PGIII |
WGK Germany | WGK 1 |
Flash Point(F) | 206.6 °F - closed cup |
Flash Point(C) | 97 °C - closed cup |
Purity | 99% |
bp | 209-215 °C (lit.) |
mp | 9-11 °C (lit.) |
Density | 1.248 g/mL at 25 °C (lit.) |
Refractive Index | n |
UNSPSC | 12352100 |