2-Phenoxyphenyl isocyanate
2-Phenoxyphenyl isocyanate (CAS 59377-20-7), with the molecular formula C6H5OC6H4NCO and a molecular weight of 211.22 g/mol, is an organic compound featuring an isocyanate functional group. It serves as a valuable intermediate in organic synthesis, particularly in the creation of more complex molecules within chemical research and development. Its chemical structure allows for diverse reactivity, making it a useful building block.

Organic Synthesis Intermediate
2-Phenoxyphenyl isocyanate functions as a key intermediate in the synthesis of various organic compounds. Its isocyanate group readily reacts with nucleophiles, enabling the formation of ureas, carbamates, and other derivatives.
Research and Development
This compound is utilised in laboratory settings for research purposes, aiding in the exploration of new chemical pathways and the development of novel materials and pharmaceuticals. It is a useful building block for more complex molecular structures.
Material Science
The reactivity of the isocyanate moiety allows for its incorporation into polymers and other advanced materials, potentially influencing their properties. It can be used in the development of specialised coatings or resins.
| Molecular weight | 211.22 |
|---|---|
| Linear formula | C6H5OC6H4NCO |
| Assay | 98% |
| Boiling point | 101 °C/0.1 mmHg(lit.) |
| Density | 1.168 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.588(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 | 113 °C / 235.4 °F |
| Transport (UN / ADR) | UN 2206 6.1/PG 3 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| 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-Phenoxyphenyl isocyanate used for?
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2-Phenoxyphenyl isocyanate is primarily used as an intermediate in organic synthesis and in research and development for creating new molecules and materials.
What is the CAS number and molecular formula for 2-Phenoxyphenyl isocyanate?
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The CAS number is 59377-20-7 and the molecular formula is C6H5OC6H4NCO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Phenoxyphenyl isocyanate with an assay of 98%. TSS does not represent this product as USP, BP, or EP grade.
How should 2-Phenoxyphenyl isocyanate be handled?
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Handle 2-Phenoxyphenyl isocyanate with appropriate personal protective equipment, including eyeshields, faceshields, gloves, and a suitable respirator (e.g., full-face respirator with ABEK filter). It is classified as harmful if swallowed, in contact with skin, or if inhaled, and causes skin and eye irritation and respiratory irritation.
Is 2-Phenoxyphenyl isocyanate exported by TSS?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, including 2-Phenoxyphenyl isocyanate.
How can I request a quote or sample for 2-Phenoxyphenyl isocyanate?
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Please contact our sales team through the website to request a quote or a sample for 2-Phenoxyphenyl isocyanate.
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