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^®

• Synonyme(s) : Oxolane, Oxyde de butylène, Oxyde de tétraméthylène
• Formule linéaire : (CH₂)₃CH₂O
• Numéro CAS: 109-99-9
• Poids moléculaire : 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)

Propriétés

• Nom du produit: Tétrahydrofurane, OmniSolv^®
• Quality Segment: 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 %
• technique(s): HPLC: suitable, LC/MS: suitable, gas chromatography (GC): suitable
• impurities: ≤0.01% Peroxide (as H₂O₂), ≤0.03% Water (H₂O), ≤1.0 μeq/g Titrable acid
• color: APHA: ≤10
• refractive index: n20/D 1.407 (lit.)
• pH: 7-8 (20 °C, 200 g/L in H₂O)
• bp: 65-67 °C (lit.)
• mp: −108 °C (lit.)
• transition temp: flash point -21.5 °C
• density: 0.889 g/mL at 25 °C (lit.)
• shipped in: ambient
• storage temp.: room temp
• SMILES string: C1CCOC1
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2
• InChI key: WYURNTSHIVDZCO-UHFFFAOYSA-N

Description

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

Informations sur la sécurité

• Mot-clé: Danger
• Organes cibles: Central nervous system, Respiratory system
• supp_hazards: EUH019
• Classe de stockage: 3 - Flammable liquids
• Point d'éclair (°F): -6.2 °F - closed cup
• Point d'éclair (°C): -21.2 °C - closed cup
• Pictogrammes: GHS02,GHS08,GHS05,GHS07
• Codes de danger: H225,H302,H318,H335,H336,H351
• Mentions de précaution: P202 - P210 - P280 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - STOT SE 3