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Sigma-Aldrich/p-Xylene/1086841000/1086841000

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.safetyRow { clear: both; } .safetyLeft { width: 210px; float: left; }Synonym: Dimethylbenzol CAS Number 106-42-3 Linear Formula C₈H₁₀ Molecular Weight 106.17 g/mol EC Number 203-396-5 Properties: Related Categories Analytical Reagents, Analytical Reagents for General Use, Analytical/Chromatography, Puriss p.a. ACS grade ISO packaging 1 l in Glass bottle (1086841000) 2.5 l in Glass bottle (1086842500) bp 138.4 °C (1013 hPa) expl. lim. 1.1 - 7 %(V) vapor pressure 8.7 hPa (20 °C) solubility 0.2 g/l density 0.86 g/cm3 (20 °C) flash point 24 °C autoignition temp. 540 °C mp 13.3 °C LD 50 oral LD50 Rat 3910 mg/kg shipped in ambient storage temp. Store at +5°C to +30°C. specifications p-Xylene (GC): ≥ 99.0 % Identity (IR): conforms Appearance: clear Colour: ≤ 10 Hazen Acidity: ≤ 0.00025 meq/g Alkalinity: ≤ 0.00025 meq/g Density (d 20 °C/20 °C): 0.862 - 0.869 Refractive index (n 20/D): 1.495 - 1.499 Boiling range (137-142°C): ≥ 95 % (v/v) Benzene (GC): ≤ 0.1 % Ethylbenzene (GC): ≤ 3 % Toluene (GC): ≤ 0.1 % Sulfur compounds (as S): ≤ 0.003 % Readily carbonizable substances: conforms Thiophene: conforms Al (Aluminium): ≤ 0.00005 % B (Boron): ≤ 0.000002 % Ba (Barium): ≤ 0.00001 % Ca (Calcium): ≤ 0.00005 % Cd (Cadmium): ≤ 0.000005 % Co (Cobalt): ≤ 0.000002 % Cr (Chromium): ≤ 0.000002 % Cu (Copper): ≤ 0.000002 % Fe (Iron): ≤ 0.00001 % Mg (Magnesium): ≤ 0.00001 % Mn (Manganese): ≤ 0.000002 % Ni (Nickel): ≤ 0.000002 % Pb (Lead): ≤ 0.00001 % Sn (Tin): ≤ 0.00001 % Zn (Zinc): ≤ 0.00001 % Evaporation residue: ≤ 0.001 % Water: ≤ 0.01 % ISO-reagent Description: Other Notes EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. Safety: HS Code 2902 43 00 Hazard Statement(s) H226: Flammable liquid and vapour.H312 + H332: Harmful in contact with skin or if inhaled.H315: Causes skin irritation. Precautionary Statement(s) P210: Keep away from heat.P302 + P352: IF ON SKIN: Wash with plenty of soap and water. RTECS ZE2625000 Storage class 3 Flammable liquids WGK WGK 2 water endangering Disposal 1Strongly contaminated halogen-free organic solvents: container A. Hazard Pictogram(s) GHS02 Hazard Pictogram(s) GHS07 Hazard Symbols Harmful Declaration (railroad and road) ADR, RID UN 1307 , 3, III Declaration (transport by air) IATA-DGR UN 1307 , 3, III Declaration (transport by sea) IMDG-Code UN 1307 , 3, III Categories of danger flammable, harmful, irritant R Phrase R 10-20/21-38Flammable.Harmful by inhalation and in contact with skin.Irritating to skin. S Phrase S 25Avoid contact with eyes.

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