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3-Hydroxybenzaldehyde azine

3-Hydroxybenzaldehyde azine Structure
3-Hydroxybenzaldehyde azine structure
CAS No.
18428-76-7
Chemical Name:
3-Hydroxybenzaldehyde azine
Synonyms
3-Hydroxybenzaldehyde (3-hydroxybenzylidene)hydrazone;3-Hydroxybenzaldehyde 3-hydroxyphenylmethylene hydrazone;3,3'-(hydrazine-1,2-diylidenebis(methanylylidene))diphenol;3,3'-(Hydrazine-1,2-diylidenebis(methaneylylidene))diphenol;3,3'-(Hydrazine-1,2-diylidenebis(methaneylylidene))diphenol;Benzaldehyde, 3-hydroxy-, 2-[(3-hydroxyphenyl)methylene]hydrazone
CBNumber:
CB7497546
Molecular Formula:
C14H12N2O2
Molecular Weight:
240.26
MDL Number:
MFCD00557128
MOL File:
18428-76-7.mol
Last updated:2026-09-12 18:54:59
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3-Hydroxybenzaldehyde azine Properties

Melting point 208-212 °C
Boiling point 450.9±45.0 °C(Predicted)
Density 1.17±0.1 g/cm3(Predicted)
pka 9.01±0.10(Predicted)
BRN 3300829

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
Hazard Codes  Xn
Risk Statements  22-36/37/38
Safety Statements  26
WGK Germany  3
F  10

3-Hydroxybenzaldehyde azine price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 17031 3-Hydroxybenzaldehyde azine for HPLC derivatization, ≥98.0% 18428-76-7 1g $54.5 2021-12-16 Buy
aablocks AA00B3A2 3,3'-(Hydrazine-1,2-diylidenebis(methaneylylidene))diphenol 98% 18428-76-7 5g $137 2026-05-28 Buy
American Custom Chemicals Corporation CHM1028743 3-HYDROXYBENZALDEHYDE AZINE 95.00% 18428-76-7 5MG $505.38 2021-12-16 Buy
Product number Packaging Price Buy
17031 1g $54.5 Buy
AA00B3A2 5g $137 Buy
CHM1028743 5MG $505.38 Buy

3-Hydroxybenzaldehyde azine Preparation Products And Raw materials

Raw materials

Preparation Products

3-Hydroxybenzaldehyde azine Suppliers

Global Suppliers ( 10)
Supplier Tel Email Country ProdList Advantage
MQ (shanghai) Pharmaceuticals Co., Ltd. 13761635123 sales@linyuepharm.com China 5731 55
Henan Alpha Chemical Co., Ltd. 0371-55013243 15324716602 2232176231@qq.com China 9996 58
Shanghai Haohong Scientific Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39718 58
Anyang Hongmeng New Materials Co., Ltd. 19588588067 19588588067@163.com China 9979 58
Shaanxi Didu Pharmaceutical Co., Ltd. 029-81124775 17791530730 1079@dideu.com China 10000 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53799 58
Supplier Advantage
MQ (shanghai) Pharmaceuticals Co., Ltd. 55
Henan Alpha Chemical Co., Ltd. 58
Shanghai Haohong Scientific Co., Ltd. 58
Anyang Hongmeng New Materials Co., Ltd. 58
Shaanxi Didu Pharmaceutical Co., Ltd. 58
DAYANG CHEM (HANGZHOU) CO.,LTD 58

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3-Hydroxybenzaldehyde 3-hydroxyphenylmethylene hydrazone Benzaldehyde, 3-hydroxy-, 2-[(3-hydroxyphenyl)methylene]hydrazone 3-Hydroxybenzaldehyde (3-hydroxybenzylidene)hydrazone 3,3'-(Hydrazine-1,2-diylidenebis(methaneylylidene))diphenol 3,3'-(Hydrazine-1,2-diylidenebis(methaneylylidene))diphenol 3,3'-(hydrazine-1,2-diylidenebis(methanylylidene))diphenol 18428-76-7 Derivatization Reagents Derivatization Reagents HPLC UV-VIS