1,1,1-Tris(hydroxymethyl)propane
1,1,1-Tris(hydroxymethyl)propane (CAS 77-99-6), also known as trimethylolpropane, is a triol with the molecular formula CH3CH2C(CH2OH)3 and a molecular weight of 134.17 g/mol. This versatile organic building block finds application in chemical synthesis, serving as a hydrogen bond-donating agent and a component in the development of complex molecular structures. Supplied by TSS with an assay of 97%, it is suitable for various laboratory and industrial applications.
- IUPAC
- 2-Ethyl-2-hydroxymethyl-1,3-propanediol,Trimethylolpropane
- Synonyms
- 77-99-62-Ethyl-2-hydroxymethyl-1,3-propanediolTrimethylolpropane
Hydrogen Bond Donation in C-F Bond Activation
1,1,1-Tris(hydroxymethyl)propane has been utilized as a hydrogen bond-donating agent. This role is crucial in promoting the activation of the carbon-fluorine bond in benzylic fluorides, facilitating specific chemical transformations.
Synthesis of Manganese Clusters
The compound serves as a reactant in the synthesis of novel octanuclear manganese clusters. This application highlights its utility in the construction of complex inorganic and organometallic frameworks.
Development of Hyperbranched Polyethers
1,1,1-Tris(hydroxymethyl)propane is employed in the preparation of hyperbranched polyethers. Its trifunctional nature allows for the creation of highly branched polymer architectures with unique properties.
| Molecular weight | 134.17 |
|---|---|
| Linear formula | CH3CH2C(CH2OH)3 |
| Assay | 97% |
| Boiling point | 159-161 °C/2 mmHg(lit.) |
| Vapour pressure | <1 mmHg (20 °C) |
| Vapour density | 4.8 (vs air) |
| Autoignition temp | 1301 °F |
| Melting point | 56-58 °C(lit.) |
| Application | 1,1,1-Tris(hydroxymethyl)propane was used as hydrogen bond-donating agent during triol-promoted activation of the C-F bond of benzylic fluorides1. It was used in synthesis of new octanuclear manganese cluster2 and hyperbranched polyethers3. |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 172 °C / 341.6 °F |
| Water hazard class (WGK, DE) | 1 |
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 1,1,1-Tris(hydroxymethyl)propane used for?
+
1,1,1-Tris(hydroxymethyl)propane is used as a hydrogen bond-donating agent in C-F bond activation, in the synthesis of octanuclear manganese clusters, and in the preparation of hyperbranched polyethers.
What is the CAS number and chemical formula for 1,1,1-Tris(hydroxymethyl)propane?
+
The CAS number is 77-99-6 and the linear formula is CH3CH2C(CH2OH)3.
What grade and purity does Tech Serve Solutions supply for 1,1,1-Tris(hydroxymethyl)propane?
+
Tech Serve Solutions supplies 1,1,1-Tris(hydroxymethyl)propane with an assay of 97%. TSS does not represent this product as USP, BP, or EP grade.
How should 1,1,1-Tris(hydroxymethyl)propane be handled safely?
+
Handle with appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the safety data sheet for comprehensive handling information. Autoignition temperature is 1301 °F (705 °C).
Is 1,1,1-Tris(hydroxymethyl)propane a controlled substance?
+
The provided data does not indicate that 1,1,1-Tris(hydroxymethyl)propane is a controlled substance.
How is 1,1,1-Tris(hydroxymethyl)propane packed and exported?
+
1,1,1-Tris(hydroxymethyl)propane is carefully packed and exported by TSS in compliance with international shipping regulations for chemicals.
How can I request a sample or quote for 1,1,1-Tris(hydroxymethyl)propane?
+
Please contact our sales team via the website or phone to request a sample or a quote for 1,1,1-Tris(hydroxymethyl)propane.
▶ Related products
1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis
1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more
3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis
3-Methyl-1,5-pentanediol
Chemical Synthesis
3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis