Glycerin - The NIST WebBook

Glycerin

• Formula: C3H8O3
• Molecular weight: 92.0938
• IUPAC Standard InChI: InChI=1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 Copy
• IUPAC Standard InChIKey: PEDCQBHIVMGVHV-UHFFFAOYSA-N Copy
• CAS Registry Number: 56-81-5
• Chemical structure: This structure is also available as a 2d Mol file or as a computed 3d SD file View 3d structure (requires JavaScript / HTML 5)
• Other names: 1,2,3-Propanetriol; Glycerol; Glycerine; Glyceritol; Glycyl alcohol; Glyrol; Glysanin; Osmoglyn; Propanetriol; Trihydroxypropane; Synthetic glycerin; 90 Technical glycerin; Dagralax; Glycerin, anhydrous; Glycerin, synthetic; Ophthalgan; Synthetic glycerine; Vitrosupos; 1,2,3-Trihydroxypropane; 90 Technical glycerine; Clyzerin, wasserfrei; Grocolene; MOON; Star; Optim; Bulbold; Cristal; Emery 912; Incorporation factor; Pricerine 9091; Propane-1,2,3-triol; Emery 916; IFP; NSC 9230; Auralgan (Salt/Mix); Collyrium Fresh-Eye Drops (Salt/Mix)
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• Information on this page:
  • Antoine Equation Parameters
  • References
  • Notes
• Other data available:
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Antoine Equation Parameters

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

log10(P) = A − (B / (T + C)) P = vapor pressure (bar) T = temperature (K)

Temperature (K)	A	B	C	Reference	Comment
456.40 to 533.6	3.93737	1411.531	-200.566	Richardson, 1886	Coefficents calculated by NIST from author's data.

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References

Go To: Top, Antoine Equation Parameters, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Richardson, 1886 Richardson, A., LXXIII. Determinations of Vapour-Pressures of Alcohols and Organic Acids, and the Relations Existing Between the Vapour-Pressures of the Alcohols and Organic Acids, J. Chem. Soc., 1886, 49, 761-776, https://doi.org/10.1039/ct8864900761 . [all data]

Notes

Go To: Top, Antoine Equation Parameters, References

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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