124974
2-Chlorobenzaldehyde
99%
Synonym(s):
o-Chlorobenzaldehyde
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About This Item
Linear Formula:
ClC6H4CHO
CAS Number:
Molecular Weight:
140.57
NACRES:
NA.22
PubChem Substance ID:
eCl@ss:
39050404
UNSPSC Code:
12352100
EC Number:
201-956-3
MDL number:
Beilstein/REAXYS Number:
385877
Assay:
99%
vapor density
4.84 (vs air)
Quality Segment
vapor pressure
1.27 mmHg ( 50 °C)
assay
99%
autoignition temp.
746 °F
refractive index
n20/D 1.566 (lit.)
bp
209-215 °C (lit.)
mp
9-11 °C (lit.)
density
1.248 g/mL at 25 °C (lit.)
SMILES string
[H]C(=O)c1ccccc1Cl
InChI
1S/C7H5ClO/c8-7-4-2-1-3-6(7)5-9/h1-5H
InChI key
FPYUJUBAXZAQNL-UHFFFAOYSA-N
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.
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.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 2
flash_point_f
206.6 °F - closed cup
flash_point_c
97 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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