95690

Xylenes

puriss. p.a., ACS reagent, ≥98.5% (total assay of C₈H₁₀-isomers, GC)

• Synonym(s): Xylene mixture of isomers
• Linear Formula: C₆H₄(CH₃)₂
• CAS Number: 1330-20-7
• Molecular Weight: 106.17
• MDL number: MFCD00077264
• UNSPSC Code: 12190000
• PubChem Substance ID: 24890188

Properties

• grade: ACS reagent; puriss. p.a.
• vapor pressure: 18 mmHg ( 37.7 °C)
• Assay: ≥98.5% (total assay of C₈H₁₀-isomers, GC)
• expl. lim.: 7 %
• impurities: ≤25% ethylbenzene
• evapn. residue: ≤0.002%
• refractive index: n20/D 1.497 (lit.); n20/D 1.497
• bp: 137-140 °C (lit.)
• density: 0.865 g/mL at 20 °C; 0.86 g/mL at 25 °C (lit.)
• cation traces: Al: ≤0.5 mg/kg; Ba: ≤0.1 mg/kg; Bi: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; K: ≤0.5 mg/kg; Li: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Mo: ≤0.1 mg/kg; Na: ≤0.5 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sr: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• SMILES string: [H][C@@](O)(COC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1O; 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
• InChI key: MVZVDAGWAAZJPE-UHFFFAOYSA-N

Description

Other Notes

Sales restrictions may apply

Safety Information

• Pictograms: GHS02,GHS08,GHS07
• Signal Word: Danger
• Hazard Statements: H226,H304,H312 + H332,H315,H319,H335,H373,H412
• Precautionary Statements: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: 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 - STOT RE 2 Inhalation - STOT SE 3
• Target Organs: Central nervous system,Liver,Kidney, hearing organs, Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 77.0 °F - closed cup
• Flash Point(C): 25 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves