send us an inquiry
LC1621 2,5-Dimethoxytetrahydrofuran
(mixture of cis- and trans isomers) for synthesis

 

Order number Packaging Quantity Price €
AC28621 Glass bottle 50 ml 140.85
AC28621 Glass bottle 250 ml 64.80
AC28621 Glass bottle 1 l 196.20

 

Product information
Hill Formula C6H12O3
Chemical formula (OCH3)2C4H6O
HS Code 2932 19 00
EC number 211-797-1
Molar mass 132.15 g/mol
CAS number 696-59-3

 

Chemical and physical data
Ignition temperature >205 °C
Solubility 300 g/l (20 °C)
Melting point -45 °C
Molar mass 132.15 g/mol
Density 1.02 g/cm3 (20 °C)
pH value 5 (300 g/l, H2O, 20 °C)
Boiling point 145 – 148 °C (1.013 hPa)
Vapor pressure 5 hPa (20 °C)
Explosion limit 2.0 – 12.3 %(V)
Flash point 35 °C
Refractive index 1.418 (20 °C, 589 nm)

 

Safety information
R Phrase R 10-36
Flammable.Irritating to eyes.
S Phrase S 23-26
Do not breathe vapour.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Categories of danger flammable, irritant
Hazard Symbol Irritant

Storage class 3 Flammable Liquids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.

 

Transport information
Declaration (transport by sea) IMDG-Code UN 1993 FLAMMABLE LIQUID, N.O.S.(2,5-DIMETHOXYTETRAHYDROFURANE), 3, III
Declaration (transport by air) IATA-DGR UN 1993 FLAMMABLE LIQUID, N.O.S.(2,5-DIMETHOXYTETRAHYDROFURANE), 3, III

 

Toxicological data
LD 50 oral LD50 rat 2040 mg/kg

 

 

Specifications
Assay ((GC, area%) ≥ 97 %
Density (d 20 °C/ 4 °C) 1.022 – 1.024
Identity (IR) passes test

 

Hazard Symbol

 

 

Hazard Symbol