m-Tolyl isothiocyanate
m-Tolyl isothiocyanate (CAS: 621-30-7; Formula: CH3C6H4NCS) is an organic compound with a molecular weight of 149.21 g/mol. As a key thiocyanate derivative, it serves as a valuable building block in organic synthesis. Its reactive nature makes it useful for introducing the isothiocyanate functional group in the preparation of more complex molecules, particularly in pharmaceutical research and fine chemical manufacturing.
Organic Synthesis Intermediate
m-Tolyl isothiocyanate is primarily used as an intermediate in organic synthesis. It allows for the introduction of the isothiocyanate moiety into various molecular structures, facilitating the creation of diverse organic compounds.
Pharmaceutical Research
This compound finds application in the research and development of new pharmaceutical agents. Its structure can be incorporated into potential drug candidates, contributing to the exploration of novel therapeutic compounds.
Fine Chemical Production
It serves as a building block in the production of fine chemicals. The isothiocyanate group's reactivity is exploited to synthesise specific chemical entities required for various industrial applications.
| Molecular weight | 149.21 |
|---|---|
| Linear formula | CH3C6H4NCS |
| Assay | 97% |
| Boiling point | 243 °C(lit.) |
| Density | 1.103 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.6328(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- 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 | 106 °C / 222.8 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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 m-Tolyl isothiocyanate used for?
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m-Tolyl isothiocyanate is used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and fine chemical production for introducing the isothiocyanate functional group.
What are the CAS number and chemical formula for m-Tolyl isothiocyanate?
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The CAS number is 621-30-7 and the chemical formula is CH3C6H4NCS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies m-Tolyl isothiocyanate with a minimum assay of 97%. This product is not represented as USP, BP, or EP grade.
How should m-Tolyl isothiocyanate be handled?
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Handle m-Tolyl isothiocyanate with appropriate personal protective equipment, including eyeshields, gloves, and a respirator with an ABEK filter. Avoid breathing vapours and ensure adequate ventilation due to its classification as harmful if swallowed, inhaled, or in contact with skin, and as a skin, eye, and respiratory irritant (H302-H312-H315-H319-H332-H335).
How is m-Tolyl isothiocyanate packed, shipped, and exported?
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m-Tolyl isothiocyanate is carefully packed according to international shipping regulations for hazardous materials (UN 3334). Tech Serve Solutions, established in 1998, is an experienced global supplier and exporter.
How can I request a sample or quote for m-Tolyl isothiocyanate?
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To request a sample or a quote for m-Tolyl isothiocyanate, please contact our sales department through the website or by phone. Our team will assist you promptly.
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