TX0280

Tetrahydrofuran

≥99.5% (GC), Meets ACS Specifications, General Reagents grade, contains 0.0140-0.0310% BHT as stabilizer

• Synonim(y): Diethylene oxide, THF, Butylene oxide, Oxolane, Tetramethylene oxide
• Wzór liniowy: (CH₂)₃CH₂O
• Numer CAS: 109-99-9
• Masa cząsteczkowa: 72.11
• UNSPSC Code: 12191504
• EC Index Number: 203-726-8
• MDL number: MFCD00005356
• Beilstein/REAXYS Number: 102391
• NACRES: NA.21
• Assay: ≥99.5% (GC)
• Grade: ACS reagent
• Bp: 65-67 °C (lit.)
• Vapor pressure: 114 mmHg ( 15 °C), 143 mmHg ( 20 °C)

Właściwości

• Nazwa produktu: Tetrahydrofuran, Meets ACS Specifications GR ACS
• grade: ACS reagent
• Quality Segment: 200
• vapor density: 2.5 (vs air)
• vapor pressure: 114 mmHg ( 15 °C), 143 mmHg ( 20 °C)
• assay: ≥99.5% (GC)
• form: liquid
• autoignition temp.: 610 °F
• contains: 0.0140-0.0310% BHT as stabilizer
• expl. lim.: 1.8-11.8 %
• dilution: (for analytical testing)
• impurities: ≤0.005% Peroxide (as H2O2), ≤0.05% Water (H2O)
• evapn. residue: ≤0.03%
• 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

Opis

General description

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

Application

Meets ACS Specifications GR ACS

TX0280P-1 is packaged in poly coated glass bottles

Packaging

M-Bottle for Solvents
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Analysis Note

Assay (GC): 99.5% min
Color (APHA): 10 max
Evaporation residue: 0.03% max
Form: Clear liquid
Peroxide (as H2O2): 0.005% max
Stabilizer (BHT): 0.0140-0.0310%
Water (H2O): 0.05% max

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Informacja o środkach bezpieczeństwa

• pictograms: GHS02,GHS08,GHS05,GHS07
• signalword: Danger
• hcodes: H225,H302,H318,H335,H336,H351
• supp_hazards: EUH019
• Klasa składowania: 3 - Flammable liquids
• flash_point_f: -6.2 °F - closed cup
• flash_point_c: -21.2 °C - closed cup
• pcodes: 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
• target_organs: Central nervous system, Respiratory system