3,5-Dichlorobenzaldehyde supplier

Name
3,5-Dichlorobenzaldehyde
EINECS 233-499-0
CAS No. 10203-08-4
Article Data18
CAS DataBase
Density 1.4 g/cm³
Solubility Insoluble in water.
Melting Point 63.5-65.5 °C(lit.)
Formula C₇H₄Cl₂O
Boiling Point 241.1 °C at 760 mmHg
Molecular Weight 175.014
Flash Point 98.3 °C
Transport Information UN 3261 8/PG 2
Appearance white to slightly yellow fluffy powder
Safety 26-36/37/39-45-22-37/39
Risk Codes 34-36/37/38-22
Molecular Structure
Hazard Symbols C,Xi,Xn
Synonyms NSC 109095;
PSA 17.07000
LogP 2.80590

Synthetic route

: 35515-07-2
3,5-dichloro-N,N-diethylbenzamide

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With Schwartz's reagent In tetrahydrofuran at 20℃; for 0.5h;	82%

: 93033-57-9
3,5-dichlorobenzaldehyde oxime

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With potassium sulfate; potassium hydrogensulfate; potassium peroxomonosulfate; acetic acid In water at 40 - 45℃; for 3.5h;	80%

: 25186-47-4
3,5-dichlorotoluene

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With sodium molybdate; dihydrogen peroxide; cobalt(II) acetate; acetic acid; sodium bromide at 105℃; for 0.166667h; Temperature;	39.2%

: 60211-57-6
3,5-dichlorobenzyl alcohol

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With pyridinium chlorochromate In dichloromethane
With potassium fluoride; 2-fluoropyridine; silver trifluoromethanesulfonate; (trifluoromethyl)trimethylsilane; Selectfluor In ethyl acetate at 20℃; for 12h; Glovebox; Inert atmosphere;

: 2905-62-6
3,5-dichlorobenzoyl chloride

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With lithium tri-t-butoxyaluminum hydride In diethylene glycol dimethyl ether
Multi-step reaction with 2 steps 1: dichloromethane / 0.5 h / 20 °C / Cooling with ice 2: Schwartz's reagent / tetrahydrofuran / 0.5 h / 20 °C View Scheme

: 7664-93-9
sulfuric acid

: 56961-85-4
1,3-dichloro-5-dichloromethyl-benzene

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
at 0℃;

3.5-dichloro-benzylidene dibromide: 3.5-dichloro-benzylidene dibromide

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With sulfuric acid at 80 - 85℃;

3.5-dichloro-benzylidene dichloride: 3.5-dichloro-benzylidene dichloride

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With sulfuric acid at 0℃;

: 75-17-2
formaldoxime

diazotized.3,5-dichloro-aniline: diazotized.3,5-dichloro-aniline

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
anschliessenden Erhitzen mit wss.HCl;

diazotized.4-amino-3,5-dichloro-benzaldehyde: diazotized.4-amino-3,5-dichloro-benzaldehyde

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With hydrogenchloride

: 7732-18-5
water

: (3,5-dichloro-phenyl)-hydroxy-methanesulfonic acid ; sodium-salt

: 10203-08-4
3,5-dichlorobenzaldehyde

: 51-36-5
3,5-dichlorobenzoic acid

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: SOCl2 2: Li / bis-(2-methoxy-ethyl) ether View Scheme
Multi-step reaction with 2 steps 1.1: thionyl chloride / toluene / 4 h / Reflux 1.2: 6.5 h / 0 - 20 °C 2.1: sodium bis(2-methoxyethoxy)aluminium dihydride / toluene / 1 h / -20 - -10 °C View Scheme

: 89-75-8
2,4-dichlorobenzoyl chloride

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With triethylsilane; bis-triphenylphosphine-palladium(II) chloride; (Z)-N,N-diisopropyl-2-styrylbenzamide In tetrahydrofuran at 65℃; for 24h; Inert atmosphere; chemoselective reaction;

: 259796-12-8
3,5-dichloro-N-methoxy-N-methylbenzamide

: 10203-08-4
3,5-dichlorobenzaldehyde

Conditions

Conditions	Yield
With sodium bis(2-methoxyethoxy)aluminium dihydride In toluene at -20 - -10℃; for 1h; Temperature;

: 10203-08-4
3,5-dichlorobenzaldehyde

: 22483-09-6
2,2-dimethoxyethylamine

: [1-(3,5-Dichloro-phenyl)-meth-(Z)-ylidene]-(2,2-dimethoxy-ethyl)-amine

Conditions

Conditions	Yield
In benzene Heating;	100%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 645-36-3
2,2-diethoxy-ethanamine

: 1000210-73-0
(3,5-dichloro-benzylidene)-(2,2-diethoxy-ethyl)-amine

Conditions

Conditions	Yield
In toluene for 2.5h; Reflux;	100%
In ethanol at 20 - 78℃; for 2h;	94%
In ethanol at 20℃; for 8h;	70.68%
In ethanol at 75℃; for 3h; Temperature;	125 g

: 1123-49-5
3,5-dimethyl-4-nitroisoxazole

: 10203-08-4
3,5-dichlorobenzaldehyde

: 5-[(E)-2-(3,5-Dichloro-phenyl)-vinyl]-3-methyl-4-nitro-isoxazole

Conditions

Conditions	Yield
With pyrrolidine In neat (no solvent) at 20℃; for 0.05h; Aldol Condensation;	100%
With piperidine In acetonitrile for 4h; Knoevenagel condensation; Reflux;

: 5,6-dihydro-4H-benzo[f][1,2,3]triazolo[1,5-a][1,4]diazepine

: 10203-08-4
3,5-dichlorobenzaldehyde

: 1358787-23-1
C17H14Cl2N4

Conditions

Conditions	Yield
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane	100%

: 10203-08-4
3,5-dichlorobenzaldehyde

: C7H5Cl2NO

Conditions

Conditions	Yield
Stage #1: 3,5-dichlorobenzaldehyde With sodium hydroxide; hydroxylamine hydrochloride In ethanol; water at 4 - 20℃; for 3h; Stage #2: pH=6; Acidic aqueous solution;	99%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 93033-57-9
3,5-dichlorobenzaldehyde oxime

Conditions

Conditions	Yield
With hydroxylamine hydrochloride; sodium acetate In ethanol for 2.5h;	98%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 609-20-1
2,6-dichloro-p-phenylenediamine

: 84562-37-8
2,6-Dichloro-N'-[1-(3,5-dichloro-phenyl)-meth-(E)-ylidene]-benzene-1,4-diamine

Conditions

Conditions	Yield
In ethanol for 1.5h; Heating;	98%

: 871499-96-6
tert-butyl (2S)-2-[(isobutylamino)methyl]pyrrolidine-1-carboxylate

: 10203-08-4
3,5-dichlorobenzaldehyde

: 871499-97-7
tert-butyl (2S)-2-{[(3,5-dichlorobenzyl)(isobutyl)amino]methyl}pyrrolidine-1-carboxylate

Conditions

Conditions	Yield
With sodium tris(acetoxy)borohydride In DMF (N,N-dimethyl-formamide); 1,2-dichloro-ethane for 16h;	98%

: 455-19-6
4-Trifluoromethylbenzaldehyde

: 1948-40-9
4-hydroxy-3,5-diiodobenzaldehyde

: 2973-77-5
3,5-dibromo-4-hydroxybenzaldehyde

: 4846-21-3
O-phenylhydroxylamine

: 10203-08-4
3,5-dichlorobenzaldehyde

: 447-61-0
2-Trifluoromethylbenzaldehyde

: 619-21-6
m-formylphenyl benzoic acid

: 454-89-7
3-Trifluoromethylbenzaldehyde

: 99907-98-9
O-(3-(trifluoromethyl)phenyl)hydroxylamine

: 32085-88-4
3,5-difluorobenzaldehyde

: 83-38-5
2,6-dichlorobenzaldehyde

: 100-52-7
benzaldehyde

: 619-66-9
4-Carboxybenzaldehyde

: 160725-42-8
O-(2-trifluoromethylphenyl)hydroxylamine

: 119-67-5
o-carboxybenzaldehyde

: 197588-25-3
O-(3,5-difluorophenyl)hydroxylamine

: 99907-90-1
O-(3,5-dichlorophenyl)hydroxylamine

A: 75735-31-8
E-O-phenylbenzaldoxime

B: 3-(phenoxyimino-methyl)-benzoic acid

C: 2-(phenoxyimino-methyl)-benzoic acid

D: 4-(phenoxyimino-methyl)-benzoic acid

E: 3,5-dibromo-4-hydroxy-benzaldehyde O-phenyl-oxime

F: 3,5-difluoro-benzaldehyde O-(3,5-difluoro-phenyl)-oxime

G: 3,5-dichloro-benzaldehyde O-(3,5-difluoro-phenyl)-oxime

H: 4-[(3,5-dichloro-phenoxyimino)-methyl]-benzoic acid

I: 3-[(3,5-dichloro-phenoxyimino)-methyl]-benzoic acid

J: 2-trifluoromethyl-benzaldehyde O-(3,5-dichloro-phenyl)-oxime

K: 3-trifluoromethyl-benzaldehyde O-(3,5-dichloro-phenyl)-oxime

L: 3-[(3-trifluoromethyl-phenoxyimino)-methyl]-benzoic acid

M: 3-trifluoromethyl-benzaldehyde O-(3,5-difluoro-phenyl)-oxime

N: 2-trifluoromethyl-benzaldehyde O-(3,5-difluoro-phenyl)-oxime

O: 4-trifluoromethyl-benzaldehyde O-(3,5-difluoro-phenyl)-oxime

P: 4-[(3-trifluoromethyl-phenoxyimino)-methyl]-benzoic acid

Q: 3-[(2-trifluoromethyl-phenoxyimino)-methyl]-benzoic acid

R: 4-trifluoromethyl-benzaldehyde O-(2-trifluoromethyl-phenyl)-oxime

S: 3-trifluoromethyl-benzaldehyde O-(2-trifluoromethyl-phenyl)-oxime

T: 2-trifluoromethyl-benzaldehyde O-(2-trifluoromethyl-phenyl)-oxime

U: 2-[(2-trifluoromethyl-phenoxyimino)-methyl]-benzoic acid

V: 3,5-dibromo-4-hydroxy-benzaldehyde O-(3,5-dichloro-phenyl)-oxime

W: 2-trifluoromethyl-benzaldehyde O-(3-trifluoromethyl-phenyl)-oxime

X: 3,5-dibromo-4-hydroxy-benzaldehyde O-(3-trifluoromethyl-phenyl)-oxime

Y: 4-hydroxy-3,5-diiodo-benzaldehyde O-(3-trifluoromethyl-phenyl)-oxime

Conditions

Conditions	Yield
With acetic acid In water; dimethyl sulfoxide at 20℃; for 24h; Combinatorial reaction / High throughput screening (HTS);	A 98% B 98% C 98% D 98% E 98% F 98% G 98% H 98% I 98% J 98% K 98% L 98% M 98% N 98% O 98% P 98% Q 98% R 98% S 98% T 98% U 98% V 98% W 98% X 98% Y 98%

...Expand

: 10203-08-4
3,5-dichlorobenzaldehyde

: 1266452-21-4
8-bromo-5,6-dihydro-4H-benzo[f][1,2,3]triazolo[1,5-a][1,4]diazepine

: 1358787-29-7
C17H13BrCl2N4

Conditions

Conditions	Yield
With sodium tris(acetoxy)borohydride; acetic acid In 1,2-dichloro-ethane	98%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 3,5-dichlorobenzaldehyde oxime

Conditions

Conditions	Yield
With hydroxylamine hydrochloride; sodium acetate In ethanol; dichloromethane; water	98%

: 3470-49-3
5-hydroxy-2,3-dihydro-1H-indene-1-one

: 10203-08-4
3,5-dichlorobenzaldehyde

: (E)-2-(3,5-dichlorobenzylidene)-5-hydroxy-2,3-dihydro-1H-inden-1-one

Conditions

Conditions	Yield
With sodium hydroxide In methanol at 20℃;	98%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 107-15-3
ethylenediamine

: N,N'-(ethane-1,2-diyl)bis(1-(3,5-dichlorophenyl)methanimine)

Conditions

Conditions	Yield
In ethanol at 20℃; for 6h;	96%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 108-91-8
cyclohexylamine

: cychlohexyl(3,5-dichlorobenzyl)amine

Conditions

Conditions	Yield
Stage #1: 3,5-dichlorobenzaldehyde; cyclohexylamine In methanol at 20℃; for 1h; Stage #2: With sodium tetrahydroborate In methanol at 20℃;	95.4%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 141-97-9
ethyl acetoacetate

: 897627-79-1
diethyl 4-(3,5-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

Conditions

Conditions	Yield
With ammonium acetate; phenylboronic acid In ethanol for 4h; Hantzsch reaction; Heating;	95%
With cadmium(II) nitrate tetrhydrate; ammonium acetate In neat (no solvent) at 80℃; for 3h; Hantzsch Dihydropyridine Synthesis; Green chemistry;	89%
With ammonium acetate; triphenylphosphine In ethanol for 4h; Hantzsch reaction; Reflux;	80%
With ammonium acetate; triethylamine at 80℃; for 2h; Hantzsch condensation; Neat (no solvent);	52%
With ammonia In ethanol; water at 20 - 95℃; for 4h;	28%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 3291-03-0
3,4,5-trimethoxybenzohydrazide

: C17H16Cl2N2O4

Conditions

Conditions	Yield
In ethanol for 0.5h; Heating;	94.7%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 93-08-3
methyl 2-naphthyl ketone

: 1352444-94-0
(2E)-1-(2-naphthyl)-3-(3,5-dichlorophenyl)-2-propen-1-one

Conditions

Conditions	Yield
With potassium hydroxide In methanol; water at 20℃; for 24h; Aldol condensation;	94%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 28144-70-9
anthranilic acid amide

: 359430-31-2
2,3-dihydro-2-(2,4-dichlorophenyl)quinazolin-4(1H)-one

Conditions

Conditions	Yield
With antimony(III) chloride In methanol at 20℃; for 0.233333h;	94%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 24155-32-6
1-(4-chlorophenyl)-2-(1H-imidazol-1-yl)ethan-1-one

: (E)-1-(4-Chloro-phenyl)-3-(3,5-dichloro-phenyl)-2-imidazol-1-yl-propenone

Conditions

Conditions	Yield
With piperidine; acetic acid In benzene Heating;	93%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 536-74-3
phenylacetylene

: (-)-(1S)-1-(3,5-dichlorophenyl)-3-phenylprop-2-yn-1-ol

Conditions

Conditions	Yield
Stage #1: phenylacetylene With (-)-N-methylephedrine; triethylamine; zinc trifluoromethanesulfonate In toluene for 0.25h; Stage #2: 3,5-dichlorobenzaldehyde In toluene Further stages.;	93%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 6622-92-0
4-hydroxy 2,6-dimethylpyrimidine

: 2-[2-(3,5-dichloro-phenyl)-vinyl]-6-methyl-pyrimidin-4-ol

Conditions

Conditions	Yield
In acetic anhydride	93%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 57-14-7
1,1-dimethylhydrazine

: 1362849-52-2
3,5-dichlorobenzaldehyde N,N-dimethylhydrazone

Conditions

Conditions	Yield
With magnesium sulfate In dichloromethane at 20℃; Inert atmosphere;	93%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 13170-43-9
(trimethylsilyl)methylmagnesium chloride

: 136272-29-2
1-(3,5-dichlorophenyl)-2-(trimethylsilyl)ethanol

Conditions

Conditions	Yield
In diethyl ether Ambient temperature;	92%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 536-74-3
phenylacetylene

: (+)-(1R)-1-(3,5-dichlorophenyl)-3-phenylprop-2-yn-1-ol

Conditions

Conditions	Yield
Stage #1: phenylacetylene With triethylamine; zinc trifluoromethanesulfonate In toluene for 0.25h; Stage #2: 3,5-dichlorobenzaldehyde In toluene Further stages.;	92%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 134-81-6
benzil

: 1259065-14-9
2-(3,5-dichlorophenyl)-4,5-diphenyl-1H-imidazole

Conditions

Conditions	Yield
With iron(III) phosphate; ammonium acetate In ethanol for 4h; Reflux;	92%

: 10203-08-4
3,5-dichlorobenzaldehyde

: 95-54-5
1,2-diamino-benzene

: 1370018-48-6
1-(3,5-dichlorobenzyl)-2-(3,5-dichlorophenyl)-1H-1,3-benzimidazole

Conditions

Conditions	Yield
With iron(III) phosphate at 20℃; for 0.666667h; Neat (no solvent);	92%

: 1136-86-3
methyl (3,4,5-trimethoxyphenyl) ketone

: 10203-08-4
3,5-dichlorobenzaldehyde

: 1442690-93-8
(2E)-1-(3',4',5'-trimethoxyphenyl)-3-(3,5-dichlorophenyl)-2-propen-1-one

Conditions

Conditions	Yield
With potassium hydroxide In methanol at 20℃; for 24h; Aldol Condensation;	92%

3,5-Dichlorobenzaldehyde Chemical Properties

Molecular structure of Benzaldehyde, 3,5-dichloro- (CAS NO.10203-08-4) is:

Product Name: Benzaldehyde, 3,5-dichloro-
CAS Registry Number: 10203-08-4
IUPAC Name: 3,5-Dichlorobenzaldehyde
Molecular Weight: 175.01206 [g/mol]
Molecular Formula: C₇H₄Cl₂O
XLogP3-AA: 2.6
H-Bond Donor: 0
H-Bond Acceptor: 1
EINECS: 233-499-0
Melting Point: 63.5-65.5 °C(lit.)
Surface Tension: 45.1 dyne/cm
Density: 1.4 g/cm³
Flash Point: 98.3 °C
Enthalpy of Vaporization: 47.81 kJ/mol
Boiling Point: 241.1 °C at 760 mmHg
Vapour Pressure: 0.0365 mmHg at 25°C
Product Categories: Aromatic Aldehydes & Derivatives (substituted);Benzaldehyde;Aldehydes;C₇;Carbonyl Compounds

3,5-Dichlorobenzaldehyde Safety Profile

Safty information about Benzaldehyde, 3,5-dichloro- (CAS NO.10203-08-4) is:
Hazard Codes: Corrosive C; Irritant Xi,Xn
Risk Statements: 34-36/37/38-22
34: Causes burns
36/37/38: Irritating to eyes, respiratory system and skin
22: Harmful if swallowed
Safety Statements: 26-36/37/39-45-22-37/39
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39: Wear suitable protective clothing, gloves and eye/face protection
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
22: Do not breathe dust
37/39: Wear suitable gloves and eye/face protection
RIDADR: UN 3261 8/PG 2
WGK Germany: 3
F: 10: Keep under argon.
Hazard Note: Corrosive
HazardClass: 8
PackingGroup: III
HS Code: 29130000

3,5-Dichlorobenzaldehyde Specification

Benzaldehyde, 3,5-dichloro- , its cas register number is 10203-08-4. It also can be called NSC 109095 ; 3,5-Dichlorobenzaldehyde . It is a white to slightly yellow fluffy powder.

Product Name

3,5-Dichlorobenzaldehyde

Synthetic route

3,5-Dichlorobenzaldehyde Chemical Properties

3,5-Dichlorobenzaldehyde Safety Profile

3,5-Dichlorobenzaldehyde Specification

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