Tetrahydrofuran, anhydrous ≥99.9%, DriSolv®, Supelco®

Supplier: MilliporeSigma
Danger

Synonyms: Oxolane, 1,4-epoxy-Butane, Butylene oxide, Butane alpha,delta-oxide, Tetramethylene oxide, THF, Oxacyclopentane, Cyclotetramethylene oxide, Diethylene oxide

Packed in septum-sealed bottle.

TX0277-7 TX0277-6
EM-TX0277-7CS 586 USD
EM-TX0277-7 EM-TX0277-6
Tetrahydrofuran, anhydrous ≥99.9%, DriSolv®, Supelco®
Tetrahydrofuran

Clear and free from particulates. Suitable for use in organic synthesis and other anhydrous solvent applications. UV cutoff at 212nm.
Elbow adapter with septum cap (EM-692004-2) allows for the removal of solvent under nitrogen atmosphere. Replacement septum (EM-692004S-2) for use with elbow adapter minimizes air and moisture intrusion once the primary septum is punctured. Drying tube (EM-692010-2) filled with t.h.e.* desiccant indicating silica gel removes solvent under a dry-air atmosphere. Large plug (EM-692012-2) is a replacement plug for bottle top.

Formula: C₄H₈O
MW: 72.11 g/mol
Boiling Pt: 66 °C (1013 hPa)
Melting Pt: –108.5 °C
Density: 0.888 g/cm³ (20 °C)
Flash Pt: –21.5 °C
Storage Temperature: Ambient
MDL Number: MFCD00005356
CAS Number: 109-99-9
EINECS: 203-726-8
UN: 2056
ADR: 3,II
REACH: 05-2114615188-48
Merck Index: 12,09351
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=b2d7611caf0127fbef941994edd1d7e69487d54a&vid=2a64e21bd2e13636c3038adf839b3e9ff18509c5&prid=web&clid=SAPDAM

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Specification Test Results

Appearance Clear liquid, free from particulates
Assay (GC) 99.9% min
Color (APHA) 10 max
Residue after evaporation 5ppm max
Expiration date Exp 12 months from mfg date
Filtered through 0.2 µm filter To pass test
Peroxide (as H2O2) at time of manufacture 0.002% max
UV Cut-off 212nm max
Water (H2O) at time of manufacture 0.002% max

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