DX2090

p-Dioxane

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

• Synonyme(s) : p-Dioxane, 1,4-Dioxane, 1
• Formule linéaire : -O(CH₂)₂O(CH₂)₂-
• Numéro CAS: 123-91-1
• Numéro MDL: MFCD00006571
• Code UNSPSC : 12191504
• Numéro de classement CE : 204-661-8

Propriétés

• Qualité: reagent
• Niveau de qualité: 200
• Agence: meets USP/NF
• Pression de vapeur: 41 hPa ( 20 °C)
• Essai: ≥99% (GC)
• Forme: liquid
• Durée de conservation: 60 mo. (from manufacture date)
• dilution: (for analytical testing)
• Impuretés: ≤0.0016 meq/g Titrable acid; ≤0.005% Peroxide (as H2O2); ≤0.01% Carbonyl (as HCHO); ≤0.05% Water (H2O)
• Résidus d'évap.: ≤0.005%
• Couleur: APHA: ≤20
• pH: 6-8 (20 °C, 500 g/L in H₂O)
• pb: 101.5 °C/1013 hPa
• Pf: 12 °C
• Température de transition: flash point 11 °C
• Densité: 1.03 g/cm³ at 20 °C
• Conditions d'expédition: ambient
• Température de stockage: no temp limit
• Chaîne SMILES: O1CCOCC1
• InChI: 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
• Clé InChI: RYHBNJHYFVUHQT-UHFFFAOYSA-N

Description

Application

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Conditionnement

M-Bottle for Solvents
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Remarque sur l'analyse

Expiration dateExp 60 months from mfg dateAssay (GC)99.0% minBHT stabilizer presentConformsCarbonyl (as HCHO)0.01% maxColor (APHA)20 maxEvaporation residue0.005% maxFreezing point11.0°C minIdentity (IR-spectrum)ConformsPeroxide (as H2O2)0.005% maxTitrable acid0.0016meq/g maxWater (H2O)0.05% max

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H319,H335,H350
• Conseils de prudence: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Risques supp: EUH019,EUH066
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 51.8 °F - closed cup
• Point d'éclair (°C): 11 °C - closed cup