1,4-PENTANEDIOL

1,4-PENTANEDIOL Basic information
Product Name:1,4-PENTANEDIOL
Synonyms:1,4-PENTANEDIOL;pentane-1,4-diol;1,4-Dihydroxypentan;1,4-Pentanediol,99%;1,4-Pentanediol 99%;Dihydroxypentan
CAS:626-95-9
MF:C5H12O2
MW:104.15
EINECS:210-973-5
Product Categories:Organic Building Blocks;Oxygen Compounds;Polyols;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds
Mol File:626-95-9.mol
1,4-PENTANEDIOL Structure
1,4-PENTANEDIOL Chemical Properties
Melting point 50.86°C (estimate)
Boiling point 72-73 °C/0.03 mmHg (lit.)
density 0.986 g/mL at 25 °C (lit.)
refractive index n20/D 1.447(lit.)
Fp >230 °F
storage temp. Inert atmosphere,Room Temperature
solubility Chloroform, Methanol (Sparingly)
pka15.09±0.20(Predicted)
form Oil
color Colourless
Stability:Hygroscopic
CAS DataBase Reference626-95-9
Safety Information
WGK Germany 3
MSDS Information
ProviderLanguage
SigmaAldrich English
1,4-PENTANEDIOL Usage And Synthesis
Chemical PropertiesCLEAR COLOURLESS OILY LIQUID
Uses1,4-Pentanediol was used in the preparation of poly(ortho ester).
Uses1,4-Pentanediol is a useful synthetic intermediate. It was used in the preparation of poly(ortho ester). 1,4-Pentanediol on dehydration in water at 573K yields five-membered ether, 2-methyltetrahydrofuran.
Synthesis Reference(s)Journal of the American Chemical Society, 69, p. 1961, 1947 DOI: 10.1021/ja01200a036
General Description1,4-Pentanediol on dehydration in water at 573K yields five-membered ether, 2-methyltetrahydrofuran.
2-Propenoic acid, 2-methyl-, monoester with 2,2,4-trimethyl-1,3-pentanediol Neopentanediol dimethacrylate 1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol HEXA(2-CYANOETHOXY) CYCLOHEXANE ALLOTETRAHYDROCORTISOL 1,3-Pentanediol mono(4-tert-butylbenzoate) 1,3-Pentanediol mono(4-n-butylbenzoate) EPI-INOSITOL CYMARIN TIMTEC-BB SBB006499 2-Naphthyl-beta-D-galactopyranoside 3-METHYL-1,5-PENTANEDIOL DIACRYLATE 1,3-Isobenzofurandione, hexahydro-, polymer with 2,2,4-trimethyl-1,3-pentanediol 20(22),5BETA-CARDENOLID-3BETA,14BETA,16BETA-TRIOL 3,16-DIACETATE 1,3-Pentanediol, 2,2,4-trimethyl-, polymer with 1,3-diisocyanatomethylbenzene Toluenediisocyanate, 2,2,4-trimethyl-1,3-pentanediol polymer 2-KETO-D-GLUCONIC ACID HEMICALCIUM SALT 2,4-DIMETHYL-2,4-PENTANEDIOL 96+% 2,5-O-METHYLENE-D-MANNITOL

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