4-Hydrazinylbenzoic acid

Product Name: 4-Hydrazinylbenzoic acid
CAS No.: 619-67-0
Chemical Name: 4-Hydrazinylbenzoic acid
Synonyms: P-HYDRAZINOBENZOIC ACID;4-hydrazineylbenzoic acid;P-CARBOXYPHENYLHYDRAZINE;AKOS BBS-00006727;P-carboxyl hydrazine;Delarox EP Impurity F;p-hydrazino-benzoicaci;4-hydrazino-benzoicaci;Deferasirox Impurity 11;4-HYDRAZINOBENZOIC ACID
CBNumber: CB5271632
Molecular Formula: C7H8N2O2
Formula Weight: 152.15
MOL File: 619-67-0.mol

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4-Hydrazinylbenzoic acid Property

Melting point:: 218 °C (dec.) (lit.)
Boiling point:: 274.61°C (rough estimate)
Density: 1.2804 (rough estimate)
refractive index: 1.5200 (estimate)
Flash point:: >110°
storage temp.: Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
form: Crystalline Powder
pka: 4.14±0.10(Predicted)
color: Light yellow to light brown
BRN: 387378
Stability:: Stable. Combustible. Incompatible with strong acids, strong oxidizing agents.
InChI: InChI=1S/C7H8N2O2/c8-9-6-3-1-5(2-4-6)7(10)11/h1-4,9H,8H2,(H,10,11)
InChIKey: PCNFLKVWBDNNOW-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=CC=C(NN)C=C1
CAS DataBase Reference: 619-67-0(CAS DataBase Reference)
EPA Substance Registry System: Benzoic acid, 4-hydrazino- (619-67-0)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 1
RTECS: DH1700000
Hazard Note: Irritant
TSCA: TSCA listed
HS Code: 29280000
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: 246395
Product name: 4-Hydrazinobenzoic acid
Purity: 97%
Packaging: 5g
Price: $37.8
Updated: 2025/07/31

Sigma-Aldrich

Product number: 246395
Product name: 4-Hydrazinobenzoic acid
Purity: 97%
Packaging: 25g
Price: $79.4
Updated: 2025/07/31

TCI Chemical

Product number: H0800
Product name: 4-Hydrazinobenzoic Acid
Purity: >97.0%(HPLC)(T)
Packaging: 25g
Price: $47
Updated: 2025/07/31

TRC

Product number: H710020
Product name: 4-Hydrazinobenzoic acid
Packaging: 250g
Price: $565
Updated: 2021/12/16

Usbiological

Product number: 279752
Product name: 4-Hydrazinobenzoic acid
Packaging: 10g
Price: $333
Updated: 2021/12/16

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4-Hydrazinylbenzoic acid Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

4-Hydrazinobenzoic acid was used in the synthesis of multi-substituted dihydropyrano[2,3-c]pyrazole derivatives.

Purification Methods

The hydrochloride [24589-37-3] M 188.6, has m 253o(dec) [Beilstein 15 III 837].

4-Hydrazinylbenzoic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Hydrazinylbenzoic acid Suppliers

Americas 1 Austria 1 Belgium 3 China 327 Czech Republic 4 Europe 2 France 1 Germany 6 India 84 Ireland 1 Italy 1 Japan 5 Slovakia 1 Switzerland 4 Ukraine 2 United Kingdom 14 United States 38 Global 495

XUZHOU RUISAI BIOCHEMICAL TECHNOLOGY CO.,LTD.

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jinkui(taizhou)technology co ltd

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Shandong Binchen Chemical Co.，Ltd

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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
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Meryer (Shanghai) Chemical Technology Co., Ltd.

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INTATRADE GmbH

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Email: sales@intatrade.de
Country: Germany
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future industrial shanghai co., ltd

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Alfa Aesar

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TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
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ShangHai DEMO Chemical Co.,Ltd

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Fax: 0086-21-50182339
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View Lastest Price from 4-Hydrazinylbenzoic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 4-Hydrazinobenzoic acid 619-67-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2025-12-25

Hebei Chuanghai Biotechnology Co., Ltd

Product: 4-Hydrazinobenzoic acid 619-67-0
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 500000kg
Release date: 2024-10-31

Honest Joy Holdings Limited

Product: 4-Hydrazinobenzoic acid 619-67-0
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99.5%
Supply Ability: 100 tons
Release date: 2022-02-21

619-67-0, 4-Hydrazinylbenzoic acidRelated Search:

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Deferasirox Hydrazino ImpurityQ: What is Deferasirox Hydrazino Impurity Q: What is the CAS Number of Deferasirox Hydrazino Impurity Q: What is the storage condition of Deferasirox Hydrazino Impurity Q: What are the applications of Deferasirox Hydrazino Impurity

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619-67-0

H2NNHC6H4CO2H

Building Blocks

Hydrazines

Nitrogen Compounds

Organic Building Blocks

Nitrogen Compounds

Organic Building Blocks

Hydrazines

Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts

Benzene series

Organic acids

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