| Identification | More | [Name]
2,3-Dichlorobenzaldehyde | [CAS]
6334-18-5 | [Synonyms]
2,3-DICHLOROBENZALDEHYDE
AKOS BBS-00003160
TIMTEC-BB SBB003792
2,3-dichloro-benzaldehyd
Benzaldehyde, 2,3-dichloro-
2,3-Dichlorbenzaldehyd
2,3-Dichlorobenzaldehyde,99% | [EINECS(EC#)]
228-711-3 | [Molecular Formula]
C7H4Cl2O | [MDL Number]
MFCD00010127 | [Molecular Weight]
175.01 | [MOL File]
6334-18-5.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder | [Melting point ]
64-67 °C (lit.) | [Boiling point ]
143-145°C 30mm | [density ]
1.33 | [refractive index ]
1.5756 (estimate) | [Fp ]
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]
6334-18-5(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
C,Xi | [Risk Statements ]
R34:Causes burns.
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 3261 8/PG 2
| [WGK Germany ]
2
| [F ]
10 | [Hazard Note ]
Corrosive | [TSCA ]
Yes | [HazardClass ]
8 | [PackingGroup ]
III | [HS Code ]
29130000 |
| Raw materials And Preparation Products | Back Directory | [Raw materials]
Sodium nitrite-->Copper(I) chloride-->1,2,3-Oxadiazole-->2,3-Dichloroaniline-->3,4-Dichlorobenzaldehyde-->2β-Acetyl-3α-methyloxirane-->7-OXABICYCLO[4.1.0]HEPTAN-2-ONE-->2-Chloro-m-toluidine.-->1-(5,5-DiMethyl-2-oxido-1,3,2-dioxaphosphinan-2-yl)propan-2-one-->2,3-DICHLOROBENZYL ALCOHOL-->2,3-DICHLOROBENZALDOXIME-->2,3-DICHLOROBENZYL BROMIDE-->2,3-Dichlorotoluene-->3-Aminopyrazole | [Preparation Products]
FENPICLONIL-->Felodipine-->2,3-Dichlorobenzoic acid-->4-(2,3-Dichlorophenyl)-2,6-diMethyl-1,4-dihydropyridine-3,5-dicarboxylic acid-->1,4-Dihydro-2,6-dimethyl-4-(2',3'-dichlorophenyl)-5-carboxy methyl-3-pyridinecarboxylic acid-->2,3-Dichlorobenzyl chloride |
| Hazard Information | Back Directory | [Chemical Properties]
white crystalline powder | [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
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