TX0282

Tetrahydrofuran

≥99.9% (GC), contains 0.0140--0.0310% BHT as stabilizer, non-UV, suitable for LC/MS, gas chromatography (GC) and HPLC, OmniSolv^®

• Synonym(e): Diethylene oxide, Butylenoxid, Oxolan, Tetramethylenoxid
• Empirische Formel (Hill-System): C₄H₈O
• CAS-Nummer: 109-99-9
• Molekulargewicht: 72.11
• EC Index Number: 203-726-8
• UNSPSC Code: 12191504
• MDL number: MFCD00005356
• Beilstein/REAXYS Number: 102391
• Assay: ≥99.9% (GC)
• Technique(s): HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
• Bp: 65-67 °C (lit.)
• Vapor pressure: 114 mmHg ( 15 °C), 143 mmHg ( 20 °C)

Eigenschaften

• Produktname: Tetrahydrofuran, OmniSolv^®
• Quality Level: 100
• vapor density: 2.5 (vs air)
• vapor pressure: 114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
• product line: OmniSolv^®
• assay: ≥99.9% (GC)
• form: liquid
• autoignition temp.: 610 °F
• contains: 0.0140--0.0310% BHT as stabilizer
• expl. lim.: 1.8-11.8 %

Beschreibung

Application

OmniSolv^®

Stabilized with 250 ppm BHT. Not Optically Transparent in UV

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

is packaged in 1L amber glass bottle

is packaged in 4L amber glass bottle

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

Assay (GC)99.9% minColor (APHA)10 maxFiltered through 0.2 µm filterTo pass testFormClear liquidIdentity (IR-spectrum)ConformsPeroxide (as H2O2)0.01% maxRefractive index (at 20°C)Stabilizer (BHT)0.0140-0.0310%Titrable acid1.0µeq/g maxWater (H2O)0.03% max

Legal Information

OMNISOLV is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• pictograms: GHS02,GHS08,GHS07
• signalword: Danger
• hcodes: H225,H302,H319,H335,H336,H351
• pcodes: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system, Respiratory system
• supp_hazards: EUH019
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 1
• flash_point_f: -6.2 °F - closed cup
• flash_point_c: -21.2 °C - closed cup