N-Phenyldiethanolamine
N-Phenyldiethanolamine (CAS: 120-07-0), with the molecular formula C6H5N(CH2CH2OH)2 and a molecular weight of 181.23 g/mol, is an organic compound belonging to the amino alcohol class. It functions as a valuable intermediate in organic synthesis and a building block for various chemical structures. Its utility is primarily found in research and development settings, contributing to the synthesis of more complex molecules.
- IUPAC
- 2,2′-(Phenylimino)diethanol,N,N-Bis(2-hydroxyethyl)aniline,N-Phenyl-2,2′-iminodiethanol
- Synonyms
- 2,2′-(Phenylimino)diethanolN,N-Bis(2-hydroxyethyl)anilineN-Phenyl-2,2′-iminodiethanol

Organic Synthesis Intermediate
N-Phenyldiethanolamine serves as a key intermediate in the synthesis of diverse organic compounds. Its reactive hydroxyl groups and amine functionality allow for participation in a range of chemical transformations.
Building Block for Complex Molecules
This compound acts as a fundamental building block in the construction of more intricate molecular architectures. It is frequently employed in academic and industrial research laboratories for novel compound development.
Research and Development
Utilised in R&D, N-Phenyldiethanolamine aids in the exploration of new chemical pathways and the creation of specialised materials. Its structure is amenable to further functionalisation and derivatisation.
| Molecular weight | 181.23 |
|---|---|
| Linear formula | C6H5N(CH2CH2OH)2 |
| Assay | 97% |
| Vapour pressure | <0.01 mmHg (20 °C) |
| Vapour density | >1 (vs air) |
| Melting point | 56-58 °C(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- 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 | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Flash point | 200 °C / 392 °F |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-36/37/39 |
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 N-Phenyldiethanolamine used for?
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N-Phenyldiethanolamine is used as an intermediate in organic synthesis and as a building block for complex molecules in research and development settings.
What are the CAS number and formula for N-Phenyldiethanolamine?
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The CAS number for N-Phenyldiethanolamine is 120-07-0, and its linear formula is C6H5N(CH2CH2OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Phenyldiethanolamine with an assay of 97%. We do not represent this product as USP, BP, EP, or any other pharmacopoeial grade.
How should N-Phenyldiethanolamine be handled safely?
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N-Phenyldiethanolamine is a hazardous substance. It is harmful if swallowed, causes skin irritation, serious eye damage, and may cause respiratory irritation. Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Ensure good ventilation and avoid breathing dust. In case of eye contact, rinse cautiously with water for several minutes, removing contact lenses if present and easy to do. Continue rinsing.
Is N-Phenyldiethanolamine a controlled substance?
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The provided data does not indicate that N-Phenyldiethanolamine is a controlled substance.
How is N-Phenyldiethanolamine packed, shipped, and exported?
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Tech Serve Solutions reliably packs, ships, and exports chemicals globally. Specific packaging details will be provided upon inquiry.
How can I request a quote or sample for N-Phenyldiethanolamine?
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To request a quote or sample for N-Phenyldiethanolamine, please contact our sales team through the website or by phone.
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