PX1690

1,2-Propanediol

• Synonym(e): 1,2-Propanediol, Propylene Glycol, 1
• Empirische Formel (Hill-System): C₃H₈O₂
• CAS-Nummer: 57-55-6
• Molekulargewicht: 76.09
• UNSPSC Code: 12352104
• EC Index Number: 200-338-0
• MDL number: MFCD00064272
• Assay: ≥98% (GC)
• Bp: 188 °C/1013 hPa
• Vapor pressure: 0.11 hPa ( 20 °C)

Eigenschaften

• vapor pressure: 0.11 hPa ( 20 °C)
• Quality Level: 200
• assay: ≥98% (GC)
• form: liquid
• color: APHA: ≤10
• refractive index: n20/D 1.43
• pH: 6-8 (20 °C, 100 g/L in H₂O)
• bp: 188 °C/1013 hPa
• mp: -59 °C
• transition temp: flash point 99 °C
• density: 1.04 g/cm³ at 20 °C
• shipped in: ambient
• storage temp.: room temp
• SMILES string: OC(CO)C
• InChI: 1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3
• InChI key: DNIAPMSPPWPWGF-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.

Packaging

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Analysis Note

Assay (GC): 98% min
Color (APHA): 10 max
Form: Clear liquid
Infrared Spectrum: Conforms to standard

Sicherheitshinweise

• Lagerklasse: 10 - Combustible liquids
• wgk: WGK 1
• flash_point_f: 219.2 °F - closed cup
• flash_point_c: 104 °C - closed cup