3,5-Dibromosalicylaldehyde
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3,5-Dibromosalicylaldehyde
structure -
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CAS No:
90-59-5
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Formula:
C7H4Br2O2
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Chemical Name:
3,5-Dibromosalicylaldehyde
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Synonyms:
Benzaldehyde,3,5-dibromo-2-hydroxy-;Salicylaldehyde,3,5-dibromo-;3,5-Dibromo-2-hydroxybenzaldehyde;Dalyde;3,5-Dibromosalicylaldehyde;2-Hydroxy-3,5-dibromobenzaldehyde;NSC 6221;1-Formyl-2-hydroxy-3,5-dibromobenzene;4,6-Dibromo-2-formylphenol;2,4-Dibromo-6-formylphenol
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CAS No:
3,5-Dibromosalicylaldehyde Basic Attributes
279.915
279.91
202-003-4
7A260PBI3A
6221
DTXSID1021796
2913000090
Characteristics
37.3
3
2.1±0.1 g/cm3
86 °C
111.7±25.9 °C
1.687
Soluble in methanol 25 mg/mL. Insoluble in water.
Safety Information
UN 3077 9 / PGIII
3
R36/37/38
S26-S37/39-S24/25
CU5609000
Xi: Irritant;
P261-P273-P305 + P351 + P338
H315-H319-H335-H400
|Warning|H315 (92.16%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P391, P403+P233, P405, and P501|Aggregated GHS information provided by 51 companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
3,5-Dibromosalicylaldehyde Use and Manufacturing
General procedure: Propargylic alcohol (0.2 mmol) in acetonitrile (2.0 mL) was added Cu(OAc)2·H2O (0.1 mmol) at room temperature. The reaction mixture was heated at reflux, in air. After completion of the reaction as indicated by TLC, the solvent was removed under reduced pressure, and the residue was purified by chromatography on silica gel (100−200 mesh) using petroleum ether/EtOAc (9/1, v/v) as the eluent to give 1, 3-butadiynes.General procedure: In this method, a representative substrate, namely salicylaldehyde (20mmol), was dissolved in mixed solvent (H
Computed Properties
Molecular Weight:279.91
XLogP3:3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:279.85576
Monoisotopic Mass:277.85780
Topological Polar Surface Area:37.3
Heavy Atom Count:11
Complexity:151
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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