8.20433
2,4-Dichlorobenzaldehyde
for synthesis
Synonym(s):
2,4-Dichlorobenzaldehyde
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About This Item
Linear Formula:
2,4-(Cl)2C6H3CHO
CAS Number:
Molecular Weight:
175.01
UNSPSC Code:
12352114
EC Index Number:
212-861-1
NACRES:
NA.22
MDL number:
Assay:
≥98.0% (GC)
Form:
crystals
Quality Segment
assay
≥98.0% (GC)
form
crystals
autoignition temp.
440 °C
potency
3470 mg/kg LD50, oral (Rat)
bp
233 °C/1013 hPa
mp
68-71 °C
transition temp
flash point 135 °C
bulk density
700 kg/m3
storage temp.
2-30°C
SMILES string
Clc1c(ccc(c1)Cl)C=O
InChI
1S/C7H4Cl2O/c8-6-2-1-5(4-10)7(9)3-6/h1-4H
InChI key
YSFBEAASFUWWHU-UHFFFAOYSA-N
Analysis Note
Assay (GC, area%): ≥ 98.0 % (a/a)
Melting range (lower value): ≥ 68 °C
Melting range (upper value): ≤ 71 °C
Identity (IR): passes test
Melting range (lower value): ≥ 68 °C
Melting range (upper value): ≤ 71 °C
Identity (IR): passes test
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible, corrosive hazardous materials
wgk
WGK 2
flash_point_f
275.0 °F - closed cup
flash_point_c
135 °C - closed cup
Certificates of Analysis (COA)
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