PX0170

Pentan

• Synonym(e): acs solvents
• Lineare Formel: CH₃(CH₂)₃CH₃
• CAS-Nummer: 109-66-0
• Molekulargewicht: 72.15
• EC Index Number: 203-692-4
• UNSPSC Code: 12191502
• Beilstein/REAXYS Number: 969132
• MDL number: MFCD00009498
• NACRES: NA.21
• Assay: ≥98% (GC)
• Bp: 35-36 °C (lit.)

Eigenschaften

• vapor density: 2.48 (vs air)
• Quality Segment: 200
• assay: ≥98% (GC)
• form: liquid
• autoignition temp.: 500 °F
• expl. lim.: ~8.3 %
• impurities: ≤0.01% Water (H2O)
• evapn. residue: ≤0.001%
• color: APHA: ≤30
• refractive index: n20/D 1.358 (lit.)
• bp: 35-36 °C (lit.)
• mp: −130 °C (lit.)
• transition temp: flash point -48 °C (refers to pure substance)
• density: ~0.63 g/cm³ at 20 °C, 0.626 g/mL at 25 °C (lit.)
• shipped in: ambient
• storage temp.: room temp
• SMILES string: CCCCC
• InChI: 1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3
• InChI key: OFBQJSOFQDEBGM-UHFFFAOYSA-N

Beschreibung

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

• Evaluation of selected solid adsorbents for passive sampling of atmospheric oil and natural gas non-methane hydrocarbons.: This study evaluates solid adsorbents for sampling atmospheric hydrocarbons, including pentane, providing insights into environmental monitoring techniques. (Helmig et al., 2022).


• Online Liquid Chromatography-Raman Spectroscopy Using the Vertical Flow Method.: This study introduces an online method combining liquid chromatography and Raman spectroscopy for analyzing compounds like pentane, enhancing analytical capabilities in complex matrices. (Lo and Hiramatsu, 2020).


• An eNose-based method performing drift correction for online VOC detection under dry and humid conditions.: This paper presents an electronic nose method with drift correction for detecting volatile organic compounds, including pentane, under varying environmental conditions. (Jaeschke et al., 2020).

Packaging

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Analysis Note

Assay (GC): 98% min
Color (APHA): 30 max
Evaporation residue: 0.001% max
Form: Clear liquid
Infrared Spectrum: Conforms to standard
Water (H2O): 0.01% max

Sicherheitshinweise

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H225,H304,H336,H411
• pcodes: P210 - P233 - P240 - P273 - P301 + P310 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3
• target_organs: Central nervous system
• supp_hazards: EUH066
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: -40.0 °F
• flash_point_c: -40 °C