3,4,5-Trimethoxyphenyl isothiocyanate
3,4,5-Trimethoxyphenyl isothiocyanate (CAS 35967-24-9) is a chemical compound with the molecular formula (CH3O)3C6H2NCS and a molecular weight of 225.26 g/mol. This organic building block features an isothiocyanate functional group attached to a trimethoxyphenyl ring. It serves as a valuable intermediate in organic synthesis, particularly for the construction of more complex molecules within chemical research and development.
- Synonyms
- 35967-24-9
Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of diverse organic compounds. Its reactive isothiocyanate group facilitates various coupling and derivatisation reactions, enabling the creation of novel molecular architectures.
Pharmaceutical Research
A potential precursor in the development of new pharmaceutical agents. The trimethoxyphenyl moiety and isothiocyanate functionality can be incorporated into structures designed for biological activity.
Materials Science
May be employed in the synthesis of specialised polymers or materials where its unique chemical structure can impart desired properties.
| Molecular weight | 225.26 |
|---|---|
| Linear formula | (CH3O)3C6H2NCS |
| Assay | 98% |
| Melting point | 62-65 °C(lit.) |
Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H334May cause allergy or asthma symptoms 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
- P342
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38-42 |
| Safety statements (S) | 22-26-36 |
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 3,4,5-Trimethoxyphenyl isothiocyanate used for?
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3,4,5-Trimethoxyphenyl isothiocyanate is primarily used as a building block in organic synthesis and for research in areas such as pharmaceutical development and materials science.
What is the CAS number and formula for 3,4,5-Trimethoxyphenyl isothiocyanate?
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The CAS number is 35967-24-9 and the linear formula is (CH3O)3C6H2NCS.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4,5-Trimethoxyphenyl isothiocyanate with a minimum purity of 98%. This product is intended for laboratory and research use and is not supplied as USP, BP, or EP grade.
How should 3,4,5-Trimethoxyphenyl isothiocyanate be handled?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, face shield, and gloves. It is harmful if swallowed, inhaled, or in contact with skin, and causes skin and eye irritation. Avoid breathing dust/fume/gas/mist/vapours/spray. In case of contact, rinse cautiously with water for several minutes and seek medical advice. Specific precautionary statements include P261, P280, P305+P351+P338, and P342+P311.
How is 3,4,5-Trimethoxyphenyl isothiocyanate packaged and exported?
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Products are carefully packaged according to international shipping regulations and safety standards. Tech Serve Solutions has extensive experience in exporting chemicals globally.
How can I request a quote or sample?
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Please use the contact form on our website or call us directly to request a quote or a sample of 3,4,5-Trimethoxyphenyl isothiocyanate.
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