XX0055

Xylole

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

• Synonym(e): Dimethylbenzenes, Dimethylbenzene, Xylol
• Lineare Formel: C₆H₄(CH₃)₂
• CAS-Nummer: 1330-20-7
• Molekulargewicht: 106.17
• MDL-Nummer: MFCD00077264
• UNSPSC-Code: 12352005
• EG-Index-Nummer: 215-535-7

Eigenschaften

• Agentur: meets USP/NF
• Qualitätsniveau: 200
• Dampfdruck: 18 mmHg ( 37.7 °C)
• Assay: ≥98.5% (xylene isomers plus ethylbenzene, GC)
• Form: liquid
• Expl.-Gr.: 7 %
• Verunreinigungen: ≤0.003% Sulfur compounds (as S); ≤0.05% Water (H2O); ≤25% Ethylbenzene
• Abdampfrückstand: ≤0.002%
• Farbe: APHA: ≤10
• Brechungsindex: n20/D 1.497 (lit.)
• bp: 137-140 °C (lit.)
• Übergangstemp.: flash point 29.4 °C
• Dichte: 0.86 g/mL at 25 °C (lit.); ~0.86-0.88 g/cm³ at 25 °C
• Versandbedingung: ambient
• Lagertemp.: room temp
• SMILES String: Cc1ccc(C)cc1.Cc2cccc(C)c2.Cc3ccccc3C
• InChI: 1S/3C8H10/c1-7-3-5-8(2)6-4-7;1-7-4-3-5-8(2)6-7;1-7-5-3-4-6-8(7)2/h3*3-6H,1-2H3
• InChIKey: MVZVDAGWAAZJPE-UHFFFAOYSA-N

Beschreibung

Anwendung

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

XX0055P-4 is packaged in poly coated glass bottles

Hinweis zur Analyse

Assay (xylene isomers plus ethylbenzene, GC)98.5% minColor (APHA)10 maxEthylbenzene25% maxEvaporation residue0.002% maxFormClear liquidSubstances darkened by sulfuric acidTo pass testSulfur compounds (as S)0.003% maxWater (H2O)0.05% max

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H226,H304,H312 + H332,H315,H319,H335,H373,H412
• P-Sätze: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Zielorgane: Central nervous system,Liver,Kidney, Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 77.0 °F - closed cup
• Flammpunkt (°C): 25 °C - closed cup