3,4-Dimethylbenzaldehyde supplier

Name
3,4-Dimethylbenzaldehyde
EINECS 227-770-2
CAS No. 5973-71-7
Article Data63
CAS DataBase
Density 1.003 g/cm³
Solubility Soluble in ethanol, ether, toluene. Insoluble in water.
Melting Point 225-226 °C
Formula C₉H₁₀O
Boiling Point 225.3 °C at 760 mmHg
Molecular Weight 134.178
Flash Point 97.7 °C
Transport Information
Appearance clear colorless to yellowish liquid
Safety 24/25-36/37-26
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Benzaldehyde, 3,4-dimethyl-;
PSA 17.07000
LogP 2.11590

Synthetic route

: 3,4‐dimethylbenzaldoxime

: 5973-71-7
3,4-dimethylbenzaldehyde

: 6966-10-5
3,4-dimethylbenzyl alcohol

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With ammonium hydroxide; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen In ethanol at 50℃; for 18h;	96%
With ammonium hydroxide; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; copper(ll) bromide at 80℃; for 20h;	96%
With Iron(III) nitrate nonahydrate; oxygen; 2,3-dicyano-5,6-dichloro-p-benzoquinone In 1,2-dichloro-ethane at 60℃; for 3h; Schlenk technique; Green chemistry;	96%

: 102-46-5
4-(chloromethyl)-1,2-dimethylbenzene

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With sodium nitrate; acetic acid In water for 3h; Reflux;	92%
With potassium hydroxide; cetyltrimethylammonim bromide; potassium nitrate In water for 6h; pH=10 - 11; Reflux;	81%

: (chloro)(3,4-dimethylphenyl)methyl p-tolyl sulfoxide

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 103-19-5
di(p-tolyl) disulfide

C: 307929-13-1
3,5-di(3,4-dimethylphenyl)-1,2,4,6-thiatriazine 1-oxide

D: 22884-95-3
3,4-dimethylbenzonitrile

Conditions

Conditions	Yield
With tetrasulphure tetranitride In 1,4-dioxane for 7h; Heating;	A n/a B 86% C 22% D n/a

...Expand

: 94416-66-7
3,4-dimethylbenzyl bromide

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With potassium nitrite; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen In water for 5h; Reflux;	85%

: 95-47-6
o-xylene

: 52023-52-6
N,N,N',N'-tetraformylhydrazine

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 3,4-Dimethylbenzaldehyd-azin

Conditions

Conditions	Yield
Stage #1: o-xylene; N,N,N',N'-tetraformylhydrazine With aluminium trichloride In 1,2-dichloro-ethane at -15 - 1℃; for 19h; Stage #2: With water	A 9% B 77%

...Expand

: 201230-82-2
carbon monoxide

: 31599-61-8
3,4-dimethyliodobenzene

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With bis-triphenylphosphine-palladium(II) chloride; formic acid; tetrabutylammonium tetrafluoroborate In N,N-dimethyl-formamide at 60℃; under 760 Torr; Carbonylation; Electrochemical reaction;	76%

: 95-47-6
o-xylene

: 332047-72-0
tris(diformylamino)methane

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
Stage #1: o-xylene; tris(diformylamino)methane With aluminium trichloride In 1,2-dichloro-ethane at -19 - 0℃; Stage #2: With water Heating;	65%
With aluminium trichloride In 1,2-dichloro-ethane at -19 - -1℃; for 15h;	42%

: 95-47-6
o-xylene

: 332047-72-0
tris(diformylamino)methane

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 34101-86-5
3,3',4,4'-tetramethyl-1,2-diphenylethane

Conditions

Conditions	Yield
With aluminium trichloride In 1,2-dichloro-ethane Product distribution; Further Variations:; reagent amount;	A 64% B 3%

...Expand

: 75-77-4
chloro-trimethyl-silane

: 6966-10-5
3,4-dimethylbenzyl alcohol

: 791-28-6
Triphenylphosphine oxide

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 107-46-0
Hexamethyldisiloxane

C: 603-35-0
triphenylphosphine

Conditions

Conditions	Yield
With 2,6-dimethylpyridine; tetrabutylammonium tetrafluoroborate In acetonitrile at 40℃; Electrochemical reaction;	A 61% B 10% C 72 %Spectr.

...Expand

: 27831-13-6
3,4-dimethylstyrene

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With 1-hydroxy-pyrrolidine-2,5-dione; graphitic carbon nitride; oxygen In acetonitrile at 20℃; Inert atmosphere; Irradiation;	60%

: 95-47-6
o-xylene

: 25891-31-0
triformylamine

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With aluminium trichloride In 1,2-dichloro-ethane at -30 - -4℃; for 12h; Formylation;	43%

: 64-17-5
ethanol

: 6966-10-5
3,4-dimethylbenzyl alcohol

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 3-(3,4-dimethylphenyl)-2-propylene aldehyde

C: 5-(3,4-dimethyl-phenyl)-penta-2,4-dienal

Conditions

Conditions	Yield
With oxygen; potassium carbonate In 1,4-dioxane at 60℃; for 48h;	A 40% B 20% C 30%

...Expand

: 95-47-6
o-xylene

: 877680-60-9
bis(diformylamino)methane

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With aluminum (III) chloride In chlorobenzene at -12 - 18℃; for 22h;	37%

: 95-47-6
o-xylene

: 25891-31-0
triformylamine

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: N-[bis-(3,4-dimethyl-phenyl)-methyl]-formamide

Conditions

Conditions	Yield
With aluminium trichloride In chlorobenzene at -15 - -6℃; for 16h; Product distribution; Further Variations:; Temperatures; Reagents; Solvents; ratio; addition sequence; Formylation; condensation;	A 30% B n/a

...Expand

: 95-47-6
o-xylene

: 201230-82-2
carbon monoxide

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 139689-26-2
5-formyl-2,3-dimethylbenzenesulfonyl fluoride

Conditions

Conditions	Yield
With antimony pentafluoride; fluorosulphonic acid at 0℃; under 760 Torr; for 96h; Yield given;	A 6% B n/a

...Expand

: 74-90-8
hydrogen cyanide

: 95-47-6
o-xylene

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With hydrogenchloride; aluminium trichloride Zersetzung des Reaktionsproduktes mit Eis und Salzsaeure;

: 95-47-6
o-xylene

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With aluminium trichloride; hydrogen cyanide at 100℃; Einleiten von HCl und anschliessend Behandeln mit Eis und wss. HCl;
Multi-step reaction with 2 steps 1: aluminium chloride 2: diluted alkali View Scheme
Multi-step reaction with 3 steps 1: aluminium chloride 2: diluted alkali View Scheme

: 95-63-6
1,2,4-Trimethylbenzene

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With manganese(IV) oxide; sulfuric acid
With sulfuric acid In acetonitrile at 50 - 80℃; for 24h; Reagent/catalyst;

: 5766-03-0
3,4-dimethyl-mandelic acid

: 5973-71-7
3,4-dimethylbenzaldehyde

: β-chloro-3,4-dimethyl-styrene

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With permanganate(VII) ion; acetone

: 2,2,2-trichloro-1-(3,4-dimethyl-phenyl)-ethanol

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 5766-03-0
3,4-dimethyl-mandelic acid

Conditions

Conditions	Yield
With diluted alkali

: 349109-03-1
3,4-dimethyl-benzoic acid-(N-methyl-anilide)

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With tetrahydrofuran; lithium aluminium tetrahydride

: 89980-68-7
3,4-dimethylphenylmagnesium bromide

: 6780-49-0
ethyl N-phenylformimidate

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With diethyl ether anschliessend mit wss.HCl;

: 21900-23-2
3,4-dimethylbenzoyl chloride

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With Pd-BaSO4; xylene at 140 - 150℃; Hydrogenation;

: 67-66-3
chloroform

: 22884-95-3
3,4-dimethylbenzonitrile

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With hydrogenchloride; diethyl ether; tin(ll) chloride Erwaermen des Reaktionsprodukts mit H2O;

: 67-56-1
methanol

: 1073-14-9
4,4-dimethylcyclohexa-2,5-dienone

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
titanium tetrachloride Irradiation;

: 33241-78-0
(3,4-Dimethyl-phenyl)-nitromethan

: 5973-71-7
3,4-dimethylbenzaldehyde

Conditions

Conditions	Yield
With potassium permanganate

: 95-47-6
o-xylene

: 201230-82-2
carbon monoxide

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 5779-93-1
2,3-dimethylbenzaldehyde

Conditions

Conditions	Yield
With antimony pentafluoride; fluorosulphonic acid at 0℃; under 760 Torr; for 1h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

...Expand

: 125488-63-3
(4R,5R)-1-C-(1,2-dimethyl-4-nitrocyclohex-1-en-5-yl)carbaldehyde

A: 5973-71-7
3,4-dimethylbenzaldehyde

B: 82372-64-3
4,5-dimethylcyclohexa-1,4-diene-1-carbaldehyde

Conditions

Conditions	Yield
With potassium carbonate In methanol for 1h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts;

: 5973-71-7
3,4-dimethylbenzaldehyde

: 67-64-1
acetone

: 97241-86-6
(E)-4-(3,4-dimethylphenyl)but-3-en-2-one

Conditions

Conditions	Yield
With sodium hydroxide In water at 0 - 25℃; for 6h;	100%
With sodium hydroxide
With sodium hydroxide In water at 25℃; for 12h;

: 773071-20-8
3-{[bis-(2-hydroxy-propyl)-amino]-methyl}-N-(3-hydrazinocarbonyl-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl)-benzamide

: 5973-71-7
3,4-dimethylbenzaldehyde

: 3-{[bis-(2-hydroxy-propyl)-amino]-methyl}-N-[3-(3,4-dimethyl-benzylidene-hydrazinocarbonyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-2-yl]-benzamide

Conditions

Conditions	Yield
In toluene at 20℃; for 15h; Heating / reflux;	100%

: 5973-71-7
3,4-dimethylbenzaldehyde

: 2579-20-6
cis, trans-1,3-dimethylaminocyclohexane

: 1217526-73-2
C26H34N2

Conditions

Conditions	Yield
In methanol at 20℃; Molecular sieve;	100%
In methanol at 20℃; Molecular sieve;

: 5973-71-7
3,4-dimethylbenzaldehyde

: 132330-44-0
N-prenyl-N-propargyltosylamide

: 1363388-69-5
C24H29NO3S

Conditions

Conditions	Yield
Stage #1: N-prenyl-N-propargyltosylamide With ethylmagnesium bromide In tetrahydrofuran at 50℃; for 1h; Stage #2: 3,4-dimethylbenzaldehyde In tetrahydrofuran at 20℃; for 3h;	100%
Stage #1: N-prenyl-N-propargyltosylamide With ethylmagnesium bromide In tetrahydrofuran at 50℃; for 1h; Stage #2: 3,4-dimethylbenzaldehyde In tetrahydrofuran at 20℃; for 3h;

: 867-13-0
diethoxyphosphoryl-acetic acid ethyl ester

: 5973-71-7
3,4-dimethylbenzaldehyde

: 81069-49-0, 83004-26-6
(E)-ethyl 3-(3,4-dimethylphenyl)acrylate

Conditions

Conditions	Yield
Stage #1: diethoxyphosphoryl-acetic acid ethyl ester With lithium chloride In tetrahydrofuran at 20℃; for 0.25h; Horner-Wadsworth-Emmons Olefination; Inert atmosphere; Stage #2: 3,4-dimethylbenzaldehyde With 1,8-diazabicyclo[5.4.0]undec-7-ene In tetrahydrofuran Horner-Wadsworth-Emmons Olefination; Inert atmosphere;	100%
With tetrabutyl ammonium fluoride In tetrahydrofuran at 30℃; for 4h; Glovebox;	99%
Stage #1: diethoxyphosphoryl-acetic acid ethyl ester With sodium hydride In tetrahydrofuran at 20℃; for 0.5h; Stage #2: 3,4-dimethylbenzaldehyde In tetrahydrofuran

: 5973-71-7
3,4-dimethylbenzaldehyde

: 50-70-4
D-sorbitol

: 135861-56-2
1,3:2,4-di-O-(3,4-dimethylbenzylidene)-D-sorbitol

Conditions

Conditions	Yield
toluene-4-sulfonic acid In acetonitrile at 20℃; for 12h; Product distribution / selectivity;	99%
With trimethyl orthoformate; bismuth(lll) trifluoromethanesulfonate In methanol at 20℃; for 48h; Product distribution / selectivity;	99%
With trimethyl orthoformate; bismuth(lll) trifluoromethanesulfonate In methanol at 20℃; for 49h; Product distribution / selectivity; Heating / reflux;	99%

: 4971-56-6
tetrahydrofuran-2,4-dione

: 1131-18-6
1-Phenyl-3-methyl-5-aminopyrazole

: 5973-71-7
3,4-dimethylbenzaldehyde

: 1173933-03-3
4-(3,4-dimethylphenyl)-3-methyl-1-phenyl-1H-furo[3,4-e]pyrazolo[3,4-b]pyridine-5(7H)-one

Conditions

Conditions	Yield
With N-benzyl-N,N,N-triethylammonium chloride In water at 90℃; for 10h;	97%
With 1-n-butyl-3-methylimidazolim bromide at 95℃; for 2h;	91%

...Expand

: 5973-71-7
3,4-dimethylbenzaldehyde

: 98-80-6
phenylboronic acid

: phenyl 3,4-dimethylbenzoate

Conditions

Conditions	Yield
With 1,8-diazabicyclo[5.4.0]undec-7-ene; 1,3-bis(mesityl)imidazolium chloride In dimethyl sulfoxide at 80℃; for 0.5h;	97%

: 5973-71-7
3,4-dimethylbenzaldehyde

A: 95-47-6
o-xylene

B: 95-63-6
1,2,4-Trimethylbenzene

Conditions

Conditions	Yield
With palladium/alumina; hydrogen In hexane at 325℃; Flow reactor; Green chemistry;	A 96.2% B 3.8%
With hydrogen In hexane at 325℃; Flow reactor; Green chemistry;	A 15.9% B 84.2%

: 5973-71-7
3,4-dimethylbenzaldehyde

: 504-02-9
1,3-cylohexanedione

: 873-95-0
1-amino-5,5-dimethylcyclohexen-3-one

: (+/-)-9-(3,4-dimethylphenyl)-3,3-dimethyl-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione

Conditions

Conditions	Yield
With N-benzyl-N,N,N-triethylammonium chloride In water at 100℃; for 6h;	96%

...Expand

: 773071-41-3
N-(2-hydrazinocarbonyl-4-piperidin-1-yl-phenyl)-3,4-dimethoxy-benzamide

: 5973-71-7
3,4-dimethylbenzaldehyde

: N-[2-(3,4-dimethyl-benzylidene-hydrazinocarbonyl)-4-piperidin-1-yl-phenyl]-3,4-dimethoxy-benzamide

Conditions

Conditions	Yield
acetic acid In toluene at 20 - 90℃; for 16h;	96%

: 5973-71-7
3,4-dimethylbenzaldehyde

: 124-46-9, 20734-13-8, 100224-74-6, 593-85-1
guanidine hydrogen carbonate

: 108-94-1
cyclohexanone

: 1173717-46-8
(E)-8-(3,4-dimethylbenzylidene)-4-(3,4-dimethylphenyl)-5,6,7,8-tetrahydroquinazolin-2-amine

Conditions

Conditions	Yield
With sodium hydroxide at 70℃; for 0.25h;	96%

...Expand

: 2033-24-1
cycl-isopropylidene malonate

: 5973-71-7
3,4-dimethylbenzaldehyde

: 126-81-8
dimedone

: 62-53-3
aniline

: 1355049-39-6
3-(2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-enyl)-3-(3,4-dimethylphenyl)-N-phenylpropanamide

Conditions

Conditions	Yield
With N-benzyl-N,N,N-triethylammonium chloride In water at 90℃; for 12h;	96%

...Expand

: 5973-71-7
3,4-dimethylbenzaldehyde

: 105-56-6
ethyl 2-cyanoacetate

: ethyl (E)-2-cyano-3-(3,4-dimethylphenyl)-2-propenoate

Conditions

Conditions	Yield
With polyacrylonitrile fiber modified with triethylenetetramine In water at 50℃; for 3h; Knoevenagel condensation;	96%

: 5973-71-7
3,4-dimethylbenzaldehyde

: 6966-10-5
3,4-dimethylbenzyl alcohol

Conditions

Conditions	Yield
With Cp*Ir(6,6'-dionato-2,2'-bipyridine)(H2O); hydrogen In tert-Amyl alcohol at 30℃; under 760.051 Torr; for 12h; Green chemistry;	96%
With CdS(x)Se(1-x) x:0-1;; cesium acetate; para-thiocresol In toluene Sealed tube; Inert atmosphere; Irradiation;	96%
With Cp*Ir(6,6'-dionato-2,2'-bipyridine)(H2O); isopropyl alcohol at 82℃; for 6h; Inert atmosphere; Schlenk technique; chemoselective reaction;	94%

: 1122-62-9
2-acetylpyridine

: 5973-71-7
3,4-dimethylbenzaldehyde

: 127099-85-8, 780722-26-1
N-Cyanoguanidine

: 1391405-52-9
N-(4-(3,4-dimethylphenyl)-6-(pyridin-2-yl)pyrimidin-2-yl)cyanamide

Conditions

Conditions	Yield
With sodium hydroxide In ethanol at 80℃; for 1h;	96%

...Expand

: 109-80-8
1.3-propanedithiol

: 5973-71-7
3,4-dimethylbenzaldehyde

: 2-(3,4-dimethylphenyl)-m-dithiane

Conditions

Conditions	Yield
With [silica-OSi(OMe)2C3H6(N2C3(CH3)H2)C4H8SO3H]HSO4 In water for 2h;	96%
With boron trifluoride diethyl etherate In dichloromethane Inert atmosphere;

: 5192-03-0
5-amino-1H-indole

: 5973-71-7
3,4-dimethylbenzaldehyde

: 126-81-8
dimedone

: 1449762-71-3
8,9-dihydro-8,8-dimethyl-11-(3,4-dimethylphenyl)-3H-pyrrolo[3,2-a]acridin-10(6H,7H,11H)-one

Conditions

Conditions	Yield
In ethanol for 10h; Reflux;	96%

...Expand

: 5973-71-7
3,4-dimethylbenzaldehyde

: 1885-29-6
anthranilic acid nitrile

: 1313761-04-4
2-(3,4-dimethylphenyl)quinazolin-4(3Η)-one

Conditions

Conditions	Yield
With 1,10-Phenanthroline; caesium carbonate; copper dichloride In water at 80℃; for 12h;	96%
Stage #1: anthranilic acid nitrile With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; butyraldehyde oxime In para-xylene at 70℃; Schlenk technique; Inert atmosphere; Stage #2: 3,4-dimethylbenzaldehyde In para-xylene at 110℃; for 4h; Inert atmosphere; Schlenk technique;	83%
Stage #1: anthranilic acid nitrile With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; butyraldehyde oxime In para-xylene at 70℃; for 12h; Schlenk technique; Stage #2: 3,4-dimethylbenzaldehyde In para-xylene at 20 - 110℃; for 4h; Schlenk technique;	83%

3,4-Dimethylbenzaldehyde Chemical Properties

Molecule structure of 3,4-Dimethylbenzaldehyde (CAS NO.5973-71-7):

IUPAC Name: 3,4-Dimethylbenzaldehyde
Molecular Weight: 134.1751 g/mol
Molecular Formula: C₉H₁₀O
Melting Point: 225-226 °C
Index of Refraction: 1.551
Molar Refractivity: 42.65 cm³
Molar Volume: 133.6 cm³
Surface Tension: 36.1 dyne/cm
Density: 1.003 g/cm³
Flash Point: 97.7 °C
Enthalpy of Vaporization: 46.18 kJ/mol
Boiling Point: 225.3 °C at 760 mmHg
Vapour Pressure: 0.0871 mmHg at 25 °C
Sensitive: air sensitive
XLogP3: 2.7
H-Bond Acceptor: 1
Rotatable Bond Count: 1
Tautomer Count: 5
Exact Mass: 134.073165
MonoIsotopic Mass: 134.073165
Topological Polar Surface Area: 17.1
Heavy Atom Count: 10
Canonical SMILES: CC1=C(C=C(C=C1)C=O)C
InChI: InChI=1S/C9H10O/c1-7-3-4-9(6-10)5-8(7)2/h3-6H,1-2H3
InChIKey: POQJHLBMLVTHAU-UHFFFAOYSA-N
EINECS: 227-770-2
Product Categories: Benzene derivatives;Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;API intermediates;Aldehydes;C9;Carbonyl Compounds

3,4-Dimethylbenzaldehyde Uses

3,4-Dimethylbenzaldehyde (CAS NO.5973-71-7) is used for the preparation of pharmaceutical intermediates, nucleation transparent agent, spices, etc.

3,4-Dimethylbenzaldehyde Safety Profile

Hazard Codes: Irritant Xi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36/37-26
S24/25:Avoid contact with skin and eyes.
S36/37:Wear suitable protective clothing and gloves.
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany: 3
Hazard Note: Irritant

3,4-Dimethylbenzaldehyde Specification

3,4-Dimethylbenzaldehyde (CAS NO.5973-71-7) is also named as Benzaldehyde, 3,4-dimethyl- . 3,4-Dimethylbenzaldehyde (CAS NO.5973-71-7) is clear colorless to yellowish liquid.

Product Name

3,4-Dimethylbenzaldehyde

Synthetic route

3,4-Dimethylbenzaldehyde Chemical Properties

3,4-Dimethylbenzaldehyde Uses

3,4-Dimethylbenzaldehyde Safety Profile

3,4-Dimethylbenzaldehyde Specification

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