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3-Methoxy-4-methylbenzaldehyde

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Name

3-Methoxy-4-methylbenzaldehyde

EINECS N/A
CAS No. 24973-22-6 Density 1.062 g/cm3
PSA 26.30000 LogP 1.81610
Solubility N/A Melting Point 40.5-41.5 °C
Formula C9H10O2 Boiling Point 246.2 °C at 760 mmHg
Molecular Weight 150.177 Flash Point 105.7 °C
Transport Information N/A Appearance N/A
Safety 26-36/37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 24973-22-6 (3-METHOXY-4-METHYLBENZALDEHYDE) Hazard Symbols IrritantXi
Synonyms

m-Anisaldehyde,4-methyl- (7CI,8CI);3-Methoxy-p-tolualdehyde;

Article Data 23

3-Methoxy-4-methylbenzaldehyde Synthetic route

4685-50-1

3-methoxy-4-methylbenzyl alcohol

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
With Dess-Martin periodane In dichloromethane at 0℃; for 0.5h;100%
With manganese(IV) oxide In tetrahydrofuran for 2h;95%
With manganese(IV) oxide In dichloromethane for 2h; Heating;90%
57295-30-4

3-hydroxy-4-methylbenzaldehyde

77-78-1

dimethyl sulfate

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
With potassium hydroxide at 45℃;91%
With potassium hydroxide87%
57295-30-4

3-hydroxy-4-methylbenzaldehyde

74-88-4

methyl iodide

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
With potassium carbonate91%
Stage #1: 3-hydroxy-4-methylbenzaldehyde With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #2: methyl iodide In N,N-dimethyl-formamide at 20℃;
91%
591-31-1

3-methoxy-benzaldehyde

74-88-4

methyl iodide

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
Stage #1: 3-methoxy-benzaldehyde With 1-methyl-piperazine; n-butyllithium In tetrahydrofuran; hexane at -20℃; for 0.5h;
Stage #2: With sec.-butyllithium In tetrahydrofuran; hexane; cyclohexane for 0.166667h;
Stage #3: methyl iodide In tetrahydrofuran; hexane; cyclohexane at -78 - 20℃; Further stages.;
29%
Yield given. Multistep reaction;
123-56-8

Succinimide

57295-33-7

(2-Bromo-5-methoxy-4-methyl-phenyl)-methanol

A

57295-32-6

2-Brom-5-methoxy-4-methylbenzaldehyd

B

24973-22-6

3-methoxy-4-methylbenzaldehyde

C

90163-04-5

N-(2-Formyl-4-methoxy-5-methylphenyl)succinimid

Conditions
ConditionsYield
With copper(l) iodide; sodium hydride 1) dimethylacetamide, 2.,5-3 h, r.t., 2) 6 h, reflux; Yield given. Multistep reaction. Yields of byproduct given;
With copper(l) iodide; sodium hydride 1) dimethylacetamide, 2.5-3 h, r.t., 2) 6 h, reflux; Yield given. Multistep reaction. Yields of byproduct given;
With copper(l) iodide; sodium hydride 1) dimethylacetamide, 2.5-3 h, r.t., 2) 6 h, reflux; Yield given. Multistep reaction. Yields of byproduct given;
50-00-0

formaldehyd

16452-01-0

ortho-cresidine

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
(i) aq. NH2OH*HCl, NaOAc, (ii) CuSO4, Na2SO3, aq. NaOAc, (iii) /BRN= 742602/, NaNO2, aq. HCl; Multistep reaction;
7151-68-0

3-methoxy-p-toluic acid

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
(i) SOCl2, (ii) Li; Multistep reaction;
Multi-step reaction with 2 steps
1: LiAlH4 / tetrahydrofuran / 20 °C
2: MnO2 / CHCl3 / 3 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: 91 percent / acetic acid / diethyl ether
2: 88 percent / LiAlH4 / diethyl ether / 2.5 h / Heating
3: 90 percent / active MnO2 / CH2Cl2 / 2 h / Heating
View Scheme

3-Methoxybenzaldehyde 2,4-Dimethylpent-3-ylimine

74-88-4

methyl iodide

A

56724-03-9

3-methoxy-2-methyl-benzaldehyde

B

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
With hydrogenchloride; N,N,N,N,-tetramethylethylenediamine; sec.-butyllithium 1) ether, cyclohexane, -72 deg C, 1 h; 2) ether, cyclohexane, -72 deg C --> rt; 3) THF, reflux, 2 h; Yield given. Multistep reaction. Yields of byproduct given;
586-30-1

3-hydroxy-4-methylbenzoic acid

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: K2CO3 / acetone / 10 h / Heating
2: LiAlH4 / tetrahydrofuran / 20 °C
3: MnO2 / CHCl3 / 3 h / Heating
View Scheme
31680-07-6

4-methyl-3-nitrobenzaldehyde

24973-22-6

3-methoxy-4-methylbenzaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: 91 percent / 33 percent KOH / 45 °C
View Scheme

3-Methoxy-4-methylbenzaldehyde Chemical Properties

Product Name: Benzaldehyde,3-methoxy-4-methyl- (CAS NO.24973-22-6)

Molecular Formula: C9H10O2
Molecular Weight: 150.17g/mol
Mol File: 24973-22-6.mol
Melting Point: 40.5-41.5
Index of Refraction: 1.542 
Molar Refractivity: 44.5 cm3 
Molar Volume: 141.3 cm3   
Surface Tension  36.1 dyne/cm 
Density: 1.062 g/cm3 
Flash Point: 105.7 °C 
Enthalpy of Vaporization: 48.33 kJ/mol 
Boiling Point: 246.2 °C at 760 mmHg 
Vapour Pressure: 0.0276 mmHg at 25°C
XLogP3-AA: 2.3
H-Bond Donor: 0
H-Bond Acceptor: 2
Structure Descriptors of Benzaldehyde,3-methoxy-4-methyl- (CAS NO.24973-22-6):
  IUPAC Name: 3-methoxy-4-methylbenzaldehyde
  Canonical SMILES: CC1=C(C=C(C=C1)C=O)OC
  InChI: InChI=1S/C9H10O2/c1-7-3-4-8(6-10)5-9(7)11-2/h3-6H,1-2H3 
  InChIKey: TVDHPUFLDYYBPO-UHFFFAOYSA-N
Product Categories: FINE Chemical & INTERMEDIATES; Aromatic Aldehydes & Derivatives (substituted); Aldehydes; Phenyls & Phenyl-Het; Benzaldehyde; Adehydes, Acetals & Ketones;Anisoles, Alkyloxy Compounds & Phenylacetates; Phenyls & Phenyl-Het

3-Methoxy-4-methylbenzaldehyde Safety Profile

Safety Information of Benzaldehyde,3-methoxy-4-methyl- (CAS NO.24973-22-6):
Hazard Codes: XiIrritant
Risk Statements: 36/37/38  
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
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.

3-Methoxy-4-methylbenzaldehyde Specification

 Benzaldehyde,3-methoxy-4-methyl- , its CAS NO. is 24973-22-6, the synonym is 3-Methoxy-4-methylbenzaldehyde .

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