N-Butyldiethanolamine
N-Butyldiethanolamine (CAS: 102-79-4), with the molecular formula CH3(CH2)3N(CH2CH2OH)2 and a molecular weight of 161.24 g/mol, is a valuable amino alcohol. It functions as a key intermediate in organic synthesis. Notably, it has been utilised in the production of 4,4′-diphenylmethane diisocyanate (MDI). Tech Serve Solutions offers this compound for various chemical synthesis and research applications.
- IUPAC
- 2,2′-Butyliminodiethanol,N,N-Bis(2-hydroxyethyl)butylamine
- Synonyms
- 2,2′-ButyliminodiethanolN,N-Bis(2-hydroxyethyl)butylamine
Synthesis of MDI
N-Butyldiethanolamine serves as a crucial precursor in the synthesis of 4,4′-diphenylmethane diisocyanate (MDI). MDI is a vital component in the production of polyurethanes.
Organic Synthesis Intermediate
As an amino alcohol, it is employed as a versatile building block in various organic synthesis pathways. Its structure allows for diverse chemical transformations.
Research and Development
This compound is suitable for use in research and development laboratories for exploring new chemical reactions and developing novel materials. Its established chemical properties make it a reliable reagent.
| Molecular weight | 161.24 |
|---|---|
| Linear formula | CH3(CH2)3N(CH2CH2OH)2 |
| Assay | ≥99.0% (GC) |
| Boiling point | 273-275 °C/741 mmHg(lit.) |
| Density | 0.986 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.463(lit.)n20/D 1.463 |
| Vapour pressure | 1 mmHg (25 °C) |
| Melting point | −70 °C(lit.) |
| Vapour density | 5.5 (vs air) |
| Impurities tested | ≤0.3% water |
| Application | N-Butyldiethanolamine was used in the synthesis of 4,4′-diphenylmethane diisocyanate (MDI)1. |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 143 °C / 289.4 °F |
| Transport (UN / ADR) | UN 2735PSN1 8 / PGII |
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34-37 |
| Safety statements (S) | 26-36/37/39-45 |
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-Butyldiethanolamine used for?
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N-Butyldiethanolamine is primarily used as an intermediate in organic synthesis, notably in the production of 4,4′-diphenylmethane diisocyanate (MDI).
What is the CAS number and chemical formula of N-Butyldiethanolamine?
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The CAS number for N-Butyldiethanolamine is 102-79-4, and its chemical formula is CH3(CH2)3N(CH2CH2OH)2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies N-Butyldiethanolamine with an assay of ≥99.0% (GC), and it contains ≤0.3% water. We do not represent this product as USP, BP, or EP grade.
How should N-Butyldiethanolamine be handled safely?
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N-Butyldiethanolamine is classified as Danger (GHS05) and causes severe skin burns and eye damage (H314). Appropriate personal protective equipment, including gloves, goggles, and face shields, should be worn. Use in a well-ventilated area or with suitable respiratory protection.
Is N-Butyldiethanolamine a controlled substance?
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Based on the provided data, there is no indication that N-Butyldiethanolamine is a controlled substance.
How is N-Butyldiethanolamine shipped and exported?
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N-Butyldiethanolamine is shipped under UN 2735, AMINES, LIQUID, CORROSIVE, N.O.S. (N-Butyldiethanolamine), Hazard Class 8, Packing Group II. Tech Serve Solutions is an experienced global exporter.
How can I request a sample or quote for N-Butyldiethanolamine?
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To request a sample or a quote for N-Butyldiethanolamine, please contact our sales team through the website or by phone.
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