1,1,1-Tris(hydroxymethyl)propane 98.0% (GC) Synonym: 2-Ethyl-2-hydroxymethyl-1,3-propanediol, Trimethylolpropane CAS Number 77-99-6 Linear Formula CH3CH2C(CH2OH)3 Molecular Weight 134.17 vapor density 4.8 (vs air) vapor pressure <1 mmHg ( 20 C) assay 98.0% (GC) autoignition temp. 1301F quality dist. bp 159-161C/2mmHg(lit.) mp 56-58C(lit.) 56-61C solubility H2O: soluble0.1g/mL, clear
FAQs of 1,1, 1-Tris(hydroxymethyl)propane:
Q: What is the melting point of 1,1,1-Tris(hydroxymethyl)propane?
A: The melting point of 1,1,1-Tris(hydroxymethyl)propane is 58 C (136 F; 331 K).
Q: What is the molecular weight of 1,1,1-Tris(hydroxymethyl)propane?
A: The molecular weight of 1,1,1-Tris(hydroxymethyl)propane is 134.17 grams (g).
Q: What is the appearance of 1,1,1-Tris(hydroxymethyl)propane?
A: 1,1,1-Tris(hydroxymethyl)propane appears as a white crystalline powder.
Q: What is the purity level of 1,1,1-Tris(hydroxymethyl)propane?
A: The purity level of 1,1,1-Tris(hydroxymethyl)propane is 97%.
Q: What is the density of 1,1,1-Tris(hydroxymethyl)propane?
A: The density of 1,1,1-Tris(hydroxymethyl)propane is 1.084 grams per millilitre (g/mL).