4-(Diethylamino)salicylaldehyde

Product Name: 4-(Diethylamino)salicylaldehyde
CAS No.: 17754-90-4
Chemical Name: 4-(Diethylamino)salicylaldehyde
Synonyms: 4-(diethylamino)salicyladehyde;4-Diethylamino-2-hydroxybenzaldehyde;-6-;4(3H;6+3);amino)saL;5]thieno[2;8-tetrahydro-2;4-d]pyriMidine-2;Methyl 4-aMino-4
CBNumber: CB3499007
Molecular Formula: C11H15NO2
Formula Weight: 193.24
MOL File: 17754-90-4.mol

More

Less

4-(Diethylamino)salicylaldehyde Property

Melting point:: 60-62 °C (lit.)
Boiling point:: 329.46°C (rough estimate)
Density: 1.0945 (rough estimate)
refractive index: 1.5041 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
solubility: DMSO (Slightly), Methanol (Slightly)
pka: 8.29±0.10(Predicted)
form: Powder or Crystalline Powder
color: Pale brown to pink to purple
Water Solubility: Insoluble in water.
Sensitive: Air Sensitive
BRN: 2212234
InChIKey: XFVZSRRZZNLWBW-UHFFFAOYSA-N
CAS DataBase Reference: 17754-90-4(CAS DataBase Reference)
EPA Substance Registry System: Benzaldehyde, 4-(diethylamino)-2-hydroxy- (17754-90-4)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-37/39
WGK Germany: 2
RTECS: CU5615150
TSCA: Yes
HS Code: 29225090

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 225681
Product name: 4-(Diethylamino)salicylaldehyde
Purity: 98%
Packaging: 5g
Price: $50.4
Updated: 2025/07/31

Sigma-Aldrich

Product number: 225681
Product name: 4-(Diethylamino)salicylaldehyde
Purity: 98%
Packaging: 25g
Price: $77.1
Updated: 2025/07/31

TCI Chemical

Product number: D1752
Product name: 4-(Diethylamino)salicylaldehyde
Purity: >98.0%(GC)(T)
Packaging: 25g
Price: $32
Updated: 2025/07/31

TCI Chemical

Product number: D1752
Product name: 4-(Diethylamino)salicylaldehyde
Purity: >98.0%(GC)(T)
Packaging: 250g
Price: $129
Updated: 2025/07/31

Usbiological

Product number: 277937
Product name: 6-
Packaging: 250mg
Price: $368
Updated: 2021/12/16

More

Less

4-(Diethylamino)salicylaldehyde Chemical Properties,Usage,Production

Chemical Properties

4-(Diethylamino)salicylaldehyde is beige to purple crystalline powder

Uses

4-(Diethylamino)salicylaldehyde was used in the synthesis of Schiff-base ligand by monocondensation with diaminomaleonitrile.

Uses

4-(Diethylamino)salicylaldehyde is usually used in the synthesis of Schiff-base ligand by monocondensation with diaminomaleonitrile.

Definition

ChEBI: 4-(Diethylamino)salicylaldehyde is a hydroxybenzaldehyde.

Synthesis

68-12-2

91-68-9

17754-90-4

The temperature of the reaction system was maintained at 5-10 °C under continuous stirring and phosphorus oxychloride (POCl3, 2.75 mL, 0.03 mol) was slowly added dropwise to N,N-dimethylformamide (DMF, 3.65 mL, 0.05 mol). Subsequently, 3-(N,N-diethylamino)phenol (0.01 mmol) dissolved in DMF (6 mL) was slowly added to the above cooled mixture at the same temperature. The reaction mixture was stirred at a constant temperature at 75 °C for 4 hours. After the reaction was completed, the mixture was cooled to room temperature and slowly poured into 60 mL of ice water. The reaction mixture was neutralized with sodium carbonate solution and a brown solid precipitated. The solid product was collected by filtration, washed with cold water, dried and recrystallized from ethanol to give the pure 4-(diethylamino)salicylaldehyde in 80% yield with a melting point of 62 °C (literature value: 62 °C).

References

[1] Organic and Biomolecular Chemistry, 2017, vol. 15, # 12, p. 2575 - 2584
[2] Journal of Fluorescence, 2015, vol. 25, # 6, p. 1615 - 1628
[3] Chemical Communications, 2016, vol. 52, # 60, p. 9434 - 9437
[4] Chemistry Letters, 2011, vol. 40, # 3, p. 279 - 281
[5] Patent: US2789125, 1953,

4-(Diethylamino)salicylaldehyde Preparation Products And Raw materials

Raw materials

N,N-Dimethylformamide 3-Diethylaminophenol Phosphorus oxitrichloride

Preparation Products

COUMARIN 7 Solvent Red 196 Solvent Red 197

More

Less

4-(Diethylamino)salicylaldehyde Suppliers

Americas 1 Austria 1 Belgium 1 China 239 Europe 3 France 1 Germany 5 India 10 Japan 4 Slovakia 1 South Korea 1 Switzerland 2 The Netherlands 1 Ukraine 3 United Kingdom 11 United States 30 Global 314

Taizhou zhenhe chemical co. LTD

Tel: 576-88887792 13386577269
Fax: 0576-88931773
Email: sales@zhenhechemical.com
Country: China
ProdList: 115
Advantage: 58

Taizhou Jiecheng Chemical Co., Ltd.

Tel: 0576-88203651 15967007102
Email: 103858443@qq.com
Country: China
ProdList: 262
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 021-021-61259138 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

SelectLab Chemicals GmbH

Tel: +49-(0)2383-919350
Fax: +49-(0)2383-919354
Email: info@selectlab.de
Country: Germany
ProdList: 394
Advantage: 55

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2338
Advantage: 56

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

ShangHai DEMO Chemical Co.,Ltd

Tel: 400-021-7337 2355568890
Fax: 0086-21-50182339
Email: sales@demochem.com
Country: China
ProdList: 2572
Advantage: 57

Beijing HwrkChemical Technology Co., Ltd

Tel: 18515581800 18501085097
Fax: 010-89508210
Email: sales.bj@hwrkchemical.com
Country: China
ProdList: 9400
Advantage: 55

More

Less

View Lastest Price from 4-(Diethylamino)salicylaldehyde manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-(Diethylamino)salicylaldehyde 17754-90-4
Price: US $30.00-10.00/KG
Min. Order: 50KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-25

Shaanxi Dideu New Materials Co. Ltd

Product: 4-(Diethylamino)salicylaldehyde 17754-90-4
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-03-15

Hebei Yanxi Chemical Co., Ltd.

Product: 4-(Diethylamino)salicylaldehyde 17754-90-4
Price: US $95.00-62.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2023-09-14

17754-90-4, 4-(Diethylamino)salicylaldehydeRelated Search:

2,4-Dihydroxybenzaldehyde 4-Aminobenzaldehyde 4-Aminoacetophenone 4-Dimethylaminobenzaldehyde 3-Hydroxybenzaldehyde 2-Aminoacetophenone 4-Diethylaminobenzaldehyde 1-Hydroxyethylidene-1,1-diphosphonic acid Acetaminophen Taurine 4-Hydroxybenzaldehyde Salicylaldehyde Diethylaminoethanol ACETAMINOPHENOL BP/USP Dimethylaminobenzaldehyde 4-(Diethylamino)salicylaldehyde 4-(N,N-DIETHYLAMINO)SALICYLALDEHYDE

3-[1-[1-(diethylamino)-4-formyl-3-hydroxy-1-cyclohexa-2,4-dienyl]ethyl-ethylamino]-2-hydroxybenzaldehyde

Ouabain-dx (x &ge

4-(Diethylamino)salicylaldehyde(DEMAP ALDEHYDE)

TIZANIDINE IMPURITY 6

6-Hydroxy Ondansetron HCl

GABAA Ralpha6 (Gamma-aminobutyric acid Receptor Subunit alpha-6, GABA(A) Receptor Subunit alpha-6, GABRA6, GABAAR&alpha

Fluticasone furoate impurity 6

2-Hydroxy-4-diethylaminobenzaldehyde

4-(diethylamino)-2-hydroxy-benzaldehyd

4-(diethylamino)salicyladehyde

4-(diethylamino)-salicylaldehyd

4-diethyllamino-salicylaldhyde

4-N,N-Diethylaminosalicylicaldehyde

-6-

benzaldehyde,-(diethylamino)-2-hydroxy-

Salicylaldehyde, 4-(diethylamino)- (6CI,8CI)

p-(diethylamino)salicylaldehyde

4-(DIETHYLAMINO)SALICYLALDEHYDE 98

4-Dimethylamino-2-Hydroxybenzaldehyde98%

4-(Diethylamino)salicylaldehyde

4-Diethylamino-2-hydroxybenzaldehyde

4-(DIETHYLAMINO)SALICYLALDEHYDE 95+%

4-(Diethylamino)salicylaldehyde,4-Diethylamino-2-hydroxybenzaldehyde

4-(Diethylamino)sali

N-DiethylaMino)salicylaldehyde

6-naphthyridin-1(2H)-one hydrochloride

8-tetrahydro-2

3-d]-pyriMidin-4-one

5]thieno[2

8-Tetrahydro-3H-benzo[4

4(3H

4-d]pyriMidine-2

5H)-dione hydrochloride

7-dihydro-1H-pyrrolo[3

6-benzyl-2-chloro-5

7-tetrahydrobenzofuran-3-carboxylate hydrochloride

Methyl 4-aMino-4

4-(Diethylamino)salicylaldehyde ,99%

Benzaldehyde,4-(diethylaMino)-2-hydroxy-

4-(Er YisalicylaldehydeaMino)

4-(Diethylamino)salicylaldehyde, 5-(Diethylamino)-2-formylphenol

4-(Diethylamino)salicylaldehyde&gt

amino)saL

TIANFUCHEM--17754-90-4--High purity 4-(Diethylamino)salicylaldehyde factory price

6+3)

17754-90-4

1G/瓶[79598-53-1

147548-85-3

1G/瓶79598-53-1

C2H52NC6H32OHCHO

Heterocyclic Compounds

Aromatic Aldehydes & Derivatives (substituted)

Elisa Kit-Mouse Elisa Kit