1,2,3-Benzotriazin-4(3H)-one
1,2,3-Benzotriazin-4(3H)-one (CAS 90-16-4), with a molecular weight of 147.13 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of heterocyclic chemistry. Its primary utility lies in its role as an intermediate for the preparation of more complex organic molecules, finding applications in research and development settings.
- Synonyms
- 90-16-4C7H5N3O
Organic Synthesis Intermediate
1,2,3-Benzotriazin-4(3H)-one is employed as a key intermediate in the synthesis of various organic compounds. Its structure lends itself to diverse chemical transformations.
Heterocyclic Chemistry
As a triazine derivative, this compound is a useful building block for constructing novel heterocyclic systems. It is frequently utilized in academic and industrial research laboratories.
Research and Development
This chemical is supplied for use in research and development activities, facilitating the exploration of new chemical entities and synthetic pathways.
| Molecular weight | 147.13 |
|---|---|
| Empirical formula | C7H5N3O |
| Assay | 98% |
| Melting point | 216-218 °C(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 |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 1,2,3-Benzotriazin-4(3H)-one used for?
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1,2,3-Benzotriazin-4(3H)-one is primarily used as a building block and intermediate in organic synthesis, especially in the field of heterocyclic chemistry for research and development purposes.
What are the CAS number and molecular formula?
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The CAS number for 1,2,3-Benzotriazin-4(3H)-one is 90-16-4. Its molecular formula is C7H5N3O, and its molecular weight is 147.13 g/mol.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2,3-Benzotriazin-4(3H)-one with an assay of 98%. We do not represent this product as meeting USP, BP, EP, or any other pharmacopoeia standards.
What are the main safety hazards associated with 1,2,3-Benzotriazin-4(3H)-one?
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1,2,3-Benzotriazin-4(3H)-one is classified with the GHS07 symbol and the signal word 'Warning'. It carries hazard statements H302 (Harmful if swallowed), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Appropriate personal protective equipment including dust masks (type N95), eyeshields, and gloves should be worn when handling.
How is this chemical packed and exported?
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Tech Serve Solutions is a global supplier and exporter of fine chemicals. Products are carefully packaged according to international shipping regulations to ensure safe transit.
How can I request a sample or obtain a quote?
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To request a sample or obtain a quote for 1,2,3-Benzotriazin-4(3H)-one, please contact our sales team through the website or by phone, providing your specific requirements.
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