Ammonium benzoate
Ammonium benzoate (CAS: 1863-63-4) is an organic salt with the linear formula C6H5COONH4 and a molecular weight of 139.15 g/mol. This white crystalline solid serves as a valuable intermediate and building block in organic synthesis. Its chemical properties lend themselves to various applications within chemical research and industrial processes, particularly in reactions involving carbonyl compounds and carboxylic acid derivatives. TSS supplies this compound with a 98% assay.
- IUPAC
- Benzoic acid ammonium salt
- Synonyms
- Benzoic acid ammonium salt

Organic Synthesis Intermediate
Ammonium benzoate acts as a versatile building block in organic chemistry. It can be employed in the synthesis of more complex organic molecules due to the reactivity of its benzoate anion and ammonium cation.
Precursor for Benzoate Derivatives
The compound can serve as a starting material for the preparation of various benzoate esters and amides. These derivatives find use in diverse chemical applications, including as preservatives and in the synthesis of polymers.
Research Chemical
As a readily available organic salt, ammonium benzoate is utilized in laboratory settings for research purposes. It assists in the study of reaction mechanisms and the development of new synthetic methodologies.
| Molecular weight | 139.15 |
|---|---|
| Linear formula | C6H5COONH4 |
| Assay | 98% |
| Melting point | 192-198 °C (dec.)(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3077 9 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Ammonium Benzoate used for?
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Ammonium benzoate is primarily used as a building block in organic synthesis and as a precursor for various benzoate derivatives. It also finds application as a research chemical in laboratories.
What is the CAS number and formula for Ammonium Benzoate?
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The CAS number for Ammonium Benzoate is 1863-63-4, and its linear formula is C6H5COONH4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Ammonium Benzoate with a purity of 98% assay. We do not represent this product as USP, BP, or EP grade.
How should Ammonium Benzoate be handled safely?
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Ammonium benzoate is classified with a Warning signal word. Hazards include being harmful if swallowed (H302), causing skin irritation (H315), serious eye irritation (H319), and potentially irritating to the respiratory tract (H335). Appropriate personal protective equipment, including a dust mask (type N95), eyeshields, and gloves, should be worn. Handle in a well-ventilated area.
Is Ammonium Benzoate a controlled substance?
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The provided data does not indicate that Ammonium Benzoate is a controlled substance.
How is Ammonium Benzoate packed and shipped?
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Ammonium benzoate is shipped as a UN 3077, Class 9, Packing Group III hazardous material. Packaging details are available upon request.
How can I request a sample or quote for Ammonium Benzoate?
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Please contact our sales team via the website or phone to request a sample or a quotation for Ammonium Benzoate.
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