Benzoyl isothiocyanate
Benzoyl isothiocyanate (CAS 532-55-8), with the molecular formula C <sub> 6 </sub> H <sub> 5 </sub> CONCS and a molar mass of 163.20 g/mol, is a valuable organic building block. This sulfur compound functions as a key intermediate in various chemical syntheses, particularly in the preparation of thiourea derivatives and heterocyclic compounds. Its reactivity makes it suitable for advanced organic chemistry research and development applications.
Synthesis of Thiourea Derivatives
Benzoyl isothiocyanate is utilized in the preparation of novel thiourea derivatives, such as 1-benzoyl-3-(5-chloro-2-hydroxyphenyl)thiourea, serving as a precursor in medicinal chemistry research.
Preparation of Guanine Analogues
This compound has been employed in synthetic routes leading to guanine and its related structures, which are important in biochemical and pharmaceutical studies.
Organic Synthesis Intermediate
As a versatile building block, benzoyl isothiocyanate facilitates the construction of more complex organic molecules through its reactive isothiocyanate functional group.
| Molecular weight | 163.20 |
|---|---|
| Linear formula | C6H5CONCS |
| Assay | 98% |
| Boiling point | 128-131 °C/15 mmHg(lit.) |
| Density | 1.214 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.6354(lit.) |
| Storage temperature | 2-8°C |
| Application | Benzoyl isothiocyanate has been used in the preparation of:• 1-benzoyl-3-(5-chloro-2-hydroxyphenyl)thiourea, new thiourea derivative1• guanine2 |
Hazard statements
- H301Toxic if swallowed
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 2810 6.1 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-32-36-43 |
| Safety statements (S) | 26-36/37-45 |
| Supplemental hazards | Contact with acids liberates very toxic gas. |
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 Benzoyl isothiocyanate used for?
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Benzoyl isothiocyanate is used as a building block in organic synthesis, notably for preparing thiourea derivatives and guanine.
What is the CAS number and formula for Benzoyl isothiocyanate?
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The CAS number for Benzoyl isothiocyanate is 532-55-8, and its linear formula is C <sub> 6 </sub> H <sub> 5 </sub> CONCS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Benzoyl isothiocyanate with an assay of 98%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP grade.
What are the safety and handling precautions for Benzoyl isothiocyanate?
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Benzoyl isothiocyanate is classified as Danger, with hazards including toxicity if swallowed (H301) and potential for serious eye damage (H318) and skin sensitisation (H317). Contact with acids liberates very toxic gas. Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection, is essential. Store at 2-8°C.
How is Benzoyl isothiocyanate packed, shipped, and exported?
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Benzoyl isothiocyanate is carefully packed according to international shipping regulations, including UN 2810 classification for transport. Tech Serve Solutions is a global supplier and exporter of this chemical.
How can I request a sample or quote for Benzoyl isothiocyanate?
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To request a sample or a quotation for Benzoyl isothiocyanate, please contact our sales department through the website or by phone.
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