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VAQORANitro, Azo & Hydrazine CompoundsAvailable on request
4-Hydroxybenzhydrazide, 97%
Synonyms: 4-Hydroxybenzoic hydrazide · 4-Hydroxybenzoylhydrazine · p-Hydroxybenzoic acid hydrazide · 4-Hydroxybenzoic acid hydrazide
CAS No.5351-23-5
FormulaC7H8N2O2
Mol. weight152.15
Catalogue No.VQ-009808
Purity97%
HSN29335990
4-Hydroxybenzhydrazide (CAS 5351-23-5) – nitrogen-functional building block, 97%. C7H8N2O2, MW 152.15. COA included. Worldwide shipping from Vaqora Chemicals.
Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 4-Hydroxybenzhydrazide, 97%
Vaqora Chemicals supplies 4-Hydroxybenzhydrazide, a nitrogen-functional building block registered under CAS number 5351-23-5 at a purity of 97%. Formula C7H8N2O2, molecular weight 152.15 g/mol. The IUPAC name is 4-hydroxybenzohydrazide. Alternative names: 4-Hydroxybenzoic hydrazide and 4-Hydroxybenzoylhydrazine.
In its supplied form it is white to light yellow to light red powder or crystals. Key physical data: a melting point of 264-266 °C (dec.). Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.
Key uses span organic synthesis, dye and pigment intermediates, heterocycle construction and diagnostic assays. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 25 g, 100 g and 1 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Typical applications
- Organic synthesis
- Dye & pigment intermediates
- Heterocycle construction
- Diagnostic assays
Industries
Specifications & identifiers
| Product name | 4-Hydroxybenzhydrazide, 97% |
|---|---|
| Catalogue No. | VQ-009808 |
| CAS Number | 5351-23-5 |
| IUPAC name | 4-hydroxybenzohydrazide |
| Molecular formula | C7H8N2O2 |
| Molecular weight | 152.15 g/mol |
| Exact mass | 152.0586 |
| Purity / assay | 97% |
| HSN code | 29335990 |
| InChIKey | ZMZGIVVRBMFZSG-UHFFFAOYSA-N |
| SMILES | C1=CC(=CC=C1C(=O)NN)O |
| PubChem CID | 1742 |
| Physical form | Crystalline |
|---|---|
| Appearance | White to light yellow to light red powder or crystals |
| Melting point | 264-266 °C (dec.) |
| LogP (XLogP3) | -0.3 |
| H-bond donors / acceptors | 3 / 3 |
| TPSA | 75.4 Ų |
| Synonyms | 4-Hydroxybenzoic hydrazide, 4-Hydroxybenzoylhydrazine, p-Hydroxybenzoic acid hydrazide, 4-Hydroxybenzoic acid hydrazide, para-Hydroxybenzoic acid hydrazide, p-Hydroxybenzhydrazide, Benzoic acid, 4-hydroxy-, hydrazide, (p-Hydroxybenzoyl)hydrazine, p-Hydroxybenzoic hydrazide, 4-Oxidanylbenzohydrazide, p-hydroxybenzoylhydrazine, (4-Hydroxybenzoyl)hydrazine |
Safety & hazard information (GHS)
Signal word: Warning
Hazard statements
H315Causes skin irritationH319Causes serious eye irritationH335May cause respiratory irritation
Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.
Documents
Frequently asked questions
What is the CAS number of 4-Hydroxybenzhydrazide, 97%?
The CAS Registry Number of 4-Hydroxybenzhydrazide, 97% is 5351-23-5. It is also known as 4-Hydroxybenzoic hydrazide, 4-Hydroxybenzoylhydrazine, p-Hydroxybenzoic acid hydrazide.
What is the molecular formula and molecular weight of 4-Hydroxybenzhydrazide, 97%?
4-Hydroxybenzhydrazide, 97% has the molecular formula C7H8N2O2 and a molecular weight of 152.15 g/mol. Its IUPAC name is 4-hydroxybenzohydrazide.
Which grade and pack sizes of 4-Hydroxybenzhydrazide, 97% can I order?
We supply 4-Hydroxybenzhydrazide, 97% in (97%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.
Do you provide a COA and SDS with 4-Hydroxybenzhydrazide, 97%?
Yes. Every lot of 4-Hydroxybenzhydrazide, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.
Can 4-Hydroxybenzhydrazide, 97% be shipped internationally?
Yes. 4-Hydroxybenzhydrazide, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.
Enquire about 4-Hydroxybenzhydrazide, 97%
We reply within one business day with price, pack options, lead time and documentation.
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