ChemicalBook > CAS DataBase List > 2,4-DIHYDROXYBENZHYDRAZIDE

2,4-DIHYDROXYBENZHYDRAZIDE

Product Name
2,4-DIHYDROXYBENZHYDRAZIDE
CAS No.
13221-86-8
Chemical Name
2,4-DIHYDROXYBENZHYDRAZIDE
Synonyms
AKOS BC-1514;IFLAB-BB F0777-0787;2,4-DIHYDROXYBENZHYDRAZIDE;2,4-DIHYDROXYBENZOHYDRAZIDE;2,4-Dihydroxybenzoylhydrazine;2,4-Dihydroxybenzoic hydrazide;2,4-DIHYDROXYBENZOIC ACID HYDRAZIDE;Benzoic acid, 2,4-dihydroxy-, hydrazide;JR-8707, 2,4-Dihydroxybenzoic acid hydrazide, 97%
CBNumber
CB5193057
Molecular Formula
C7H8N2O3
Formula Weight
168.15
MOL File
13221-86-8.mol
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2,4-DIHYDROXYBENZHYDRAZIDE Property

Melting point:
247-250 °C (lit.)
Density 
1.477±0.06 g/cm3(Predicted)
storage temp. 
Keep in dark place,Inert atmosphere,Room temperature
solubility 
soluble in Dimethylformamide
form 
powder to crystal
pka
8.22±0.35(Predicted)
color 
White to Light yellow to Light orange
λmax
294nm(H2O)(lit.)
BRN 
2641320
InChI
1S/C7H8N2O3/c8-9-7(12)5-2-1-4(10)3-6(5)11/h1-3,10-11H,8H2,(H,9,12)
InChIKey
GOPUHTXVZGIOHN-UHFFFAOYSA-N
SMILES
NNC(=O)c1ccc(O)cc1O
CAS DataBase Reference
13221-86-8(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HS Code 
2928.00.2500
HazardClass 
IRRITANT
Storage Class
11 - Combustible Solids
Hazard Classifications
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
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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.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
538582
Product name
2,4-Dihydroxybenzoic acid, hydrazide
Purity
97%
Packaging
25g
Price
$192
Updated
2025/07/31
TCI Chemical
Product number
D4784
Product name
2,4-Dihydroxybenzohydrazide
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$74
Updated
2025/07/31
TRC
Product number
B426325
Product name
2,4-Dihydroxybenzohydrazide
Packaging
50mg
Price
$60
Updated
2021/12/16
Usbiological
Product number
274171
Product name
2,4-Dihydroxybenzoic acid hydrazide
Packaging
10g
Price
$333
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0019546
Product name
2,4-DIHYDROXYBENZHYDRAZIDE
Purity
95.00%
Packaging
0.5G
Price
$638
Updated
2021/12/16
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2,4-DIHYDROXYBENZHYDRAZIDE Chemical Properties,Usage,Production

Uses

2,4-Dihydroxybenzoic acid hydrazide may be used in the synthesis of:

  • 2,4-dihydroxy-N′-(4-methoxybenzylidene)benzohydrazide
  • 2,4-dihydroxy-N′-(2-hydroxy-4-methoxybenzylidene)benzohydrazide
  • (E)-2,4-dihydroxy-N′-(2-hydroxy-3-methoxy-5-nitrobenzylidene) benzohydrazide dihydrate
  • [N′-(5-chloro-2-oxidobenzyl-κO)-2,4-dihydroxybenzohydrazidato-κ2N′,O](methanol-κO)dioxidomolybdenum(VI)–4,4′-bipyridine
  • (E)-N′-(3,4-dimethoxybenzylidene)-2,4-dihydroxybenzohydrazide methanol solvate

General Description

2,4-Dihydroxybenzoic acid hydrazide is a phenolic hydrazide. 2,4-Dihydroxybenzohydrazide can be prepared by employing ethyl 2,4-dihydroxybenzoate and hydrazine hydrate as starting reagent.

2,4-DIHYDROXYBENZHYDRAZIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-DIHYDROXYBENZHYDRAZIDE Suppliers

Americas 1 Canada 1 China 65 Europe 1 France 1 Germany 3 India 5 Japan 1 Slovakia 1 Switzerland 2 The Netherlands 1 United Kingdom 12 United States 14 Global 108
J & K SCIENTIFIC LTD.
Tel
18210857532; 18210857532
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44802
Advantage
61
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.
Tel
+86-21-54098501
Fax
+86-21-54096319
Email
sales@sinch.com.cn
Country
China
ProdList
11598
Advantage
64
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14101
Advantage
59
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42934
Advantage
64
Shandong Xiya Chemical Co., Ltd
Tel
13355009207 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18729
Advantage
57
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
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View Lastest Price from 2,4-DIHYDROXYBENZHYDRAZIDE manufacturers

Career Henan Chemical Co
Product
2,4-dihydroxybenzhydrazide 13221-86-8
Price
US $10.00-100.00/KG
Min. Order
1KG
Purity
Min98% HPLC
Supply Ability
g/kg/ton
Release date
2020-03-06

13221-86-8, 2,4-DIHYDROXYBENZHYDRAZIDERelated Search:

2,4-DIHYDROXYBENZHYDRAZIDE 3,4-DIHYDROXYBENZHYDRAZIDE,3,4-DIHYDROXYBENZHYDRAZIDE 97% 3,4-DIHYDROXYBENZHYDRAZIDE,3,5-DIHYDROXYBENZHYDRAZIDE 2,4-Dihydroxybenzoic acid 2,4-dimethoxybenzohydrazide 2,5-Dihydroxybenzhydrazide SALOR-INT L452084-1EA SALOR-INT L377112-1EA 2,4-dihydroxy-N'-{3-nitrobenzylidene}benzohydrazide SALOR-INT L457604-1EA N'-(2-chlorobenzylidene)-2,4-dihydroxybenzohydrazide SALOR-INT L388203-1EA SALOR-INT L484474-1EA SALOR-INT L458163-1EA SALOR-INT L483648-1EA N'-(2,3-dichlorobenzylidene)-2,4-dihydroxybenzohydrazide 4-ETHOXY-2-HYDROXY-BENZOIC ACID HYDRAZIDE SALOR-INT L400408-1EA

  • 2,4-Dihydroxybenzoic hydrazide
  • Benzoic acid, 2,4-dihydroxy-, hydrazide
  • IFLAB-BB F0777-0787
  • AKOS BC-1514
  • 2,4-DIHYDROXYBENZHYDRAZIDE
  • 2,4-DIHYDROXYBENZOHYDRAZIDE
  • 2,4-DIHYDROXYBENZOIC ACID HYDRAZIDE
  • JR-8707, 2,4-Dihydroxybenzoic acid hydrazide, 97%
  • 2,4-Dihydroxybenzoylhydrazine
  • 13221-86-8
  • OH2C6H3CONHNH2
  • Hydrazides
  • Organic Building Blocks
  • Carbonyl Compounds
  • Building Blocks
  • Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes
  • Carbonyl Compounds
  • Hydrazides
  • Organic Building Blocks