Home Categories Chemical Reagents 2,3-Dichlorobenzaldehyde
A3192312

2,3-Dichlorobenzaldehyde , 98% , 6334-18-5

CAS NO.:6334-18-5

Empirical Formula: C7H4Cl2O

Molecular Weight: 175.01

MDL number: MFCD00010127

EINECS: 228-711-3

Pack Size Price Stock Quantity
5G RMB24.00 In Stock
25G RMB32.00 In Stock
100G RMB84.00 In Stock
250g RMB199.20 In Stock
500G RMB368.80 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 64-67 °C (lit.)
Boiling point: 143-145°C 30mm
Density  1.33
refractive index  1.5756 (estimate)
Flash point: 135°C
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
Water Solubility  Practically insoluble in water
form  Crystalline Powder
color  White
PH 4.17 at 23.5℃ and 10g/L
Sensitive  Air Sensitive
BRN  508198
LogP 2.6 at 30℃ and pH7.96
CAS DataBase Reference 6334-18-5(CAS DataBase Reference)
EPA Substance Registry System Benzaldehyde, 2,3-dichloro- (6334-18-5)

Description and Uses

2,3-Dichlorobenzaldehyde has been used in preparation of:

  • 4-(2,3-dichlorobenzylideneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one, Schiff base
  • ethyl 4-(2,3-dichlorophenyl)-1,6-dimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate via Biginelli condensation
  • benzyl 4-(2,3-dichlorophenyl)-1,3,6-trimethyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate

Safety

Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H315-H317-H411
Precautionary statements  P261-P264-P272-P273-P280-P302+P352
Hazard Codes  C,Xi
Risk Statements  34-36/37/38
Safety Statements  26-36/37/39-45-37/39
RIDADR  UN 3261 8/PG 2
WGK Germany  2
10
Hazard Note  Corrosive
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29130000

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