2,6-Dimethylphenyl isothiocyanate
2,6-Dimethylphenyl isothiocyanate (CAS 19241-16-8), with the molecular formula (CH3)2C6H3NCS and a molar mass of 163.24 g/mol, is a valuable organic building block. This compound, characterised by its isothiocyanate functional group attached to a dimethylphenyl ring, serves as a key intermediate in various chemical synthesis pathways. It is primarily utilised in organic chemistry research and the development of novel chemical entities.
- Synonyms
- (CH3)2C6H3NCS

Organic Synthesis Intermediate
2,6-Dimethylphenyl isothiocyanate functions as a versatile intermediate in the synthesis of complex organic molecules. Its reactive isothiocyanate group readily participates in various addition reactions, enabling the construction of diverse chemical structures.
Pharmaceutical Research
This compound can be employed in the development of new pharmaceutical agents. Its structural features may contribute to the biological activity of potential drug candidates, making it a useful reagent in medicinal chemistry.
Material Science
The unique chemical properties of 2,6-Dimethylphenyl isothiocyanate lend themselves to applications in material science. It can be incorporated into polymers or used in the synthesis of specialised materials with tailored characteristics.
| Molecular weight | 163.24 |
|---|---|
| Linear formula | (CH3)2C6H3NCS |
| Assay | 98% |
| Boiling point | 247 °C(lit.) |
| Density | 1.085 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.627(lit.) |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- 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 | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 3334 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-43 |
| 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 2,6-Dimethylphenyl isothiocyanate used for?
+
2,6-Dimethylphenyl isothiocyanate is primarily used as an intermediate in organic synthesis, particularly in the development of new chemical entities for pharmaceutical research and potentially in material science.
What are the CAS number and formula for 2,6-Dimethylphenyl isothiocyanate?
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The CAS number for 2,6-Dimethylphenyl isothiocyanate is 19241-16-8, and its linear formula is (CH3)2C6H3NCS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2,6-Dimethylphenyl isothiocyanate with an assay of 98%. We do not represent this product as USP, BP, EP, or any pharmacopoeia grade.
How should 2,6-Dimethylphenyl isothiocyanate be handled safely?
+
2,6-Dimethylphenyl isothiocyanate is classified as harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation and allergic skin reactions (H302-H315-H317-H319-H335). Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator, in a well-ventilated area.
How is 2,6-Dimethylphenyl isothiocyanate packed and exported?
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This chemical is carefully packed to ensure stability during transit and is available for global export by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for 2,6-Dimethylphenyl isothiocyanate?
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To request a sample or a quotation for 2,6-Dimethylphenyl isothiocyanate, please contact our sales team via the website or direct email, providing your specific requirements.
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