3,4-(Methylenedioxy)phenyl isocyanate
3,4-(Methylenedioxy)phenyl isocyanate (CAS 69922-28-7) is an organic building block with a molecular weight of 163.13 g/mol. This compound is valuable in chemical synthesis due to the reactive isocyanate functional group. It serves as a key intermediate for introducing the 3,4-(methylenedioxy)phenyl moiety into various organic structures. Primarily utilised in research and development settings, it facilitates the creation of novel compounds.
- Synonyms
- C8H5NO3
Organic Synthesis Intermediate
3,4-(Methylenedioxy)phenyl isocyanate is employed as a crucial intermediate in the synthesis of complex organic molecules. Its reactive isocyanate group readily participates in addition reactions, enabling the formation of carbamates, ureas, and other functional groups.
Pharmaceutical Research
This compound serves as a building block in the development of potential pharmaceutical agents. Its unique structural features can be incorporated into novel drug candidates for various therapeutic applications.
Material Science
The reactivity of the isocyanate group allows for its potential use in polymer chemistry and material science research, where it can be incorporated into polymer backbones or used for surface modification.
| Molecular weight | 163.13 |
|---|---|
| Empirical formula | C8H5NO3 |
| Assay | 98% |
| Storage temperature | 2-8°C |
| Melting point | 48-51 °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 |
|---|---|
| Flash point | 110 °C / 230 °F |
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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-(Methylenedioxy)phenyl isocyanate used for?
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3,4-(Methylenedioxy)phenyl isocyanate is primarily used as a building block in organic synthesis, particularly in pharmaceutical research and material science, for creating novel compounds.
What are the CAS number and formula for 3,4-(Methylenedioxy)phenyl isocyanate?
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The CAS number is 69922-28-7 and the empirical formula (Hill notation) is C8H5NO3.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3,4-(Methylenedioxy)phenyl isocyanate with an assay of 98%. We do not represent this product as USP, BP, EP, or any other pharmacopoeia grade unless explicitly stated in the product specifications.
How should 3,4-(Methylenedioxy)phenyl isocyanate be handled?
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Handling requires caution. It is harmful if swallowed, in contact with skin, or if inhaled, and causes skin and serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment includes a dust mask type N95 (US), eyeshields, face shields, and gloves. Always work in a well-ventilated area.
Is 3,4-(Methylenedioxy)phenyl isocyanate shipped internationally?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 3,4-(Methylenedioxy)phenyl isocyanate.
How can I request a sample or quote for 3,4-(Methylenedioxy)phenyl isocyanate?
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Please contact our sales department through the website or by phone to request a sample or a quotation for 3,4-(Methylenedioxy)phenyl isocyanate.
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