175900

o-Xylol-d₁₀

99 atom % D

• Synonym(e): 1,2-Dimethylbenzol-d₁₀
• Lineare Formel: C₆D₄(CD₃)₂
• CAS-Nummer: 56004-61-6
• Molekulargewicht: 116.23
• EG-Nummer: 259-942-8
• MDL-Nummer: MFCD00037698
• UNSPSC-Code: 12142201
• PubChem Substanz-ID: 24850537
• NACRES: NA.21

Eigenschaften

• Isotopenreinheit: 99 atom % D
• Qualitätsniveau: 100
• Assay: 99% (CP)
• Form: liquid
• Methode(n): GC/MS: suitable; NMR: suitable
• Brechungsindex: n20/D 1.5016 (lit.)
• bp: 142 °C (lit.)
• mp (Schmelzpunkt): -25 °C (lit.)
• Dichte: 0.953 g/mL at 25 °C (lit.)
• Massenverschiebung: M+10
• SMILES String: [2H]c1c([2H])c([2H])c(c(c1[2H])C([2H])([2H])[2H])C([2H])([2H])[2H]
• InChI: 1S/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3/i1D3,2D3,3D,4D,5D,6D
• InChIKey: CTQNGGLPUBDAKN-ZGYYUIRESA-N

Beschreibung

Allgemeine Beschreibung

o-Xylene-d₁₀ is a deuterated derivative of o-xylene. It has an isotopic purity of 99atom%D. It participates as an internal standard during the quantification of volatile organic compounds (furan, chloroform, benzene, trichloroethene, toluene and styrene) by vacuum distillation coupled with gas chromatography/mass spectrometry.[1]

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H226,H304,H312 + H332,H315,H319,H335,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 SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 89.6 °F - closed cup
• Flammpunkt (°C): 32 °C - closed cup