103918
2-Chlorobenzoyl chloride
95%
Synonym(s):
o-Chlorobenzoyl chloride
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About This Item
Linear Formula:
ClC6H4COCl
CAS Number:
Molecular Weight:
175.01
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-194-0
Beilstein/REAXYS Number:
386435
MDL number:
Assay:
95%
Quality Segment
assay
95%
refractive index
n
bp
238 °C (lit.)
mp
−4-−3 °C (lit.)
density
1.382 g/mL at 25 °C (lit.)
functional group
acyl chloride
SMILES string
ClC(=O)c1ccccc1Cl
InChI
1S/C7H4Cl2O/c8-6-4-2-1-3-5(6)7(9)10/h1-4H
InChI key
ONIKNECPXCLUHT-UHFFFAOYSA-N
General description
2-Chlorobenzoyl chloride reacts with aromatic amines and ammonium thiocyanate using polyethylene glycol-400 as the catalyst under the condition of solid-liquid phase-transfer catalysis to form N-aryl-N′(2-chlorobenzoyl) thioureas. 2-Chlorobenzoyl chloride causes the acylation of polystyrene during the preparation and regeneration of the polystyrene-based resin.
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signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
255.2 °F - closed cup - DIN 51758
flash_point_c
124 °C - closed cup - DIN 51758
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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