2-CHLORO-6-HYDROXYBENZALDEHYDE
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2-CHLORO-6-HYDROXYBENZALDEHYDE
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CAS No:
18362-30-6
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Formula:
C7H5ClO2
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Chemical Name:
2-CHLORO-6-HYDROXYBENZALDEHYDE
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Synonyms:
2-chloro-6-hydroxy-benzaldehyd;6-CHLOROSALICYLALDEHYDE;2-CHLORO-6-HYDROXYBENZALDEHYDE;6-chloro salicyaldehyde;6-chloro salicyaldehyde 2-chloro-6-hydroxybenzaldehyde;6-Chlorosalicylaldehyde, 3-Chloro-2-formylphenol;Benzaldehyde, 2-chloro-6-hydroxy-
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CAS No:
Safety Information
NONH for all modes of transport
3
22-41
26-39
Xn
P280-P305 + P351 + P338
H302-H318
|Danger|H302 (95.24%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P280, P301+P312, P305+P351+P338, P310, P330, and P501|Aggregated GHS information provided by 42 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2-CHLORO-6-HYDROXYBENZALDEHYDE Use and Manufacturing
Potassium hydroxide (10 g) was added slowly to a stirred solution of 2-chloro-6-fluoro- benzaldehyde (14.0 g, 88.3 mmol) in dimethylsulfoxide (20 mL) at 0°C, the reaction mixture was warmed to room temperature and stirred for 18 h. The reaction mixture was diluted with water (100 mL) and acidified to pH 2 with concentrated HCl. The precipitates were filtered, washed with water (2x100 mL) and dried over anhydrous sodium sulfate, to give a residue which was used directly in the next step. Yield: 8.5 g (62percent). H NMR (400 MHz, CDCI3) δ ppm 6.85 - 7.02 (m, 2H) 7.39 - 7.47 (m, 1H) 10.41 (s, 1H) 11.95 (s, 1H).2-chloro-6-hydroxybenzaldehyde Step 5:A solution of methyl ether 15e (720 mg, 4.2 mmol) in anhydrous CHA solution of methyl ether 15e (720 mg, 4.2 mmol) in anhydrous CHA solution of methyl ether 15e (720 mg, 4 2 mmol) in anhydrous CHA solution of methyl ether 15e (720 mg, 4.2 mmol) in anhydrous CHIllustrative but nonlimiting examples of compounds of the formula (III) according to the present invention are:...6-naphthyl-2-hydroxybenzaldehyde, 6-adamanthyl-2-hydroxybenzaldehyde, 6-norbornyl-2-hydroxybenzaldehyde, 6-fluoro-2-hydroxybenzaldehyde,
Computed Properties
Molecular Weight:156.56
XLogP3:2.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:155.9978071
Monoisotopic Mass:155.9978071
Topological Polar Surface Area:37.3
Heavy Atom Count:10
Complexity:127
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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