293105
Tetrahydropyran
anhydrous, 99%
Synonym(s):
Pentamethylene oxide
Sign Into View Organizational & Contract Pricing
All Photos(3)
About This Item
Empirical Formula (Hill Notation):
C5H10O
CAS Number:
Molecular Weight:
86.13
Beilstein:
102436
EC Number:
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.21
Recommended Products
grade
anhydrous
Quality Level
vapor density
3 (vs air)
Assay
99%
form
liquid
impurities
<0.003% water
<0.005% water (100 mL pkg)
evapn. residue
<0.0003%
refractive index
n20/D 1.42 (lit.)
bp
88 °C (lit.)
mp
−45 °C (lit.)
density
0.881 g/mL at 25 °C (lit.)
SMILES string
C1CCOCC1
InChI
1S/C5H10O/c1-2-4-6-5-3-1/h1-5H2
InChI key
DHXVGJBLRPWPCS-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
General description
Tetrahydropyran (THP) is a saturated cyclic ether. It is commonly used as a solvent in organic synthesis because of its strong hydrophobicity and low vaporization temperature, which enable easy recovery and reuse of the solvent. This makes the entire synthetic process more environmentally friendly.
Application
Tetrahydropyran can be used as a solvent in various classical organic reactions such as radical reactions, palladium-catalyzed coupling, and Grignard reactions.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 2
Supplementary Hazards
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
3.2 °F - closed cup
Flash Point(C)
-16 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Ian J Dooley et al.
International ophthalmology, 36(1), 3-7 (2015-03-31)
Heavy silicone oil tamponade is intended to be temporary, but may occasionally be indefinite in patients who refuse, or are deemed unsuitable for, further surgery. The aim of this study is to compare the outcomes of patients with temporary versus
Tomaso Caporossi et al.
Acta ophthalmologica, 97(8), 821-823 (2019-04-07)
To describe a surgical technique, using a human amniotic membrane (hAM) plug, in two cases of retinal detachment with a large macular tear. Surgical technique description with surgical video. A 23-gauge pars plana vitrectomy with peripheral retinectomy was performed. An
Baoling Lai et al.
Developmental neurobiology, 78(9), 859-872 (2018-07-20)
The cyclic nucleotide cGMP is an intracellular second messenger with important roles in neuronal functions and animals' behaviors. The phosphodiesterases (PDEs) are a family of enzymes that hydrolyze the second messengers cGMP and cAMP. Inhibition of phosphodiesterase 9 (PDE9), a
Samarium diiodide in tetrahydropyran: Preparation and some reactions in organic chemistry.
Namy NJ, et al.
Tetrahedron Letters, 35(11), 1723-1726 (1994)
Zizhong Hu et al.
Eye (London, England), 32(9), 1512-1518 (2018-05-31)
The purpose of this study is to investigate the effectiveness of a new surgical technique of non-inverted pedicle internal limiting membrane (ILM) transposition for the treatment of eyes with large macular hole. This is a retrospective, consecutive, interventional case series.
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service