1.04333

Isohexane

≥95.0% (C₆H₁₄-isomeres, GC) or analysis EMSURE^®

• Synonym(s): Isohexane, 2-Methyl pentane, iso-Hexane
• Empirical Formula (Hill Notation): C₆H₁₄
• CAS Number: 92112-69-1
• Molecular Weight: 86.18
• UNSPSC Code: 12191502
• EC Index Number: 295-570-2
• NACRES: NA.21

Properties

• product name: Isohexane, for analysis EMSURE^®
• vapor pressure: 160-190 hPa ( 20 °C)
• Quality Level: 300
• product line: EMSURE^®
• Assay: ≥95.0% (C<SUB>6</SUB>H<SUB>14</SUB>-isomeres, GC)
• form: liquid
• autoignition temp.: 260 °C
• potency: >2000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 1.0-7.4 % (v/v)
• impurities: ≤0.0001% Thiophene; ≤0.0003 meq/g Acidity; ≤0.005% Sulfur compounds (as S); ≤0.01% Aromatics (as benzene); ≤0.01% Water; ≤5% n-Hexane (GC)
• evapn. residue: ≤10 mg/L
• kinematic viscosity: 0.5 cSt(20 °C)
• bp: 53-63 °C/1013 hPa
• mp: <-50 °C
• transition temp: flash point -21 °C
• density: 0.66 g/cm³ at 20 °C
• cation traces: Al: ≤0.00005%; B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• storage temp.: 2-30°C
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI key: VLKZOEOYAKHREP-UHFFFAOYSA-N

Description

General description

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.

Analysis Note

Purity C₆H₁₄-isomeres (GC): ≥ 95.0 %
Identity (IR): conforms
Acidity: ≤ 0.0003 meq/g
n-Hexane (GC): ≤ 5.0 %
Aromatics (as benzene): ≤ 0.01 %
Sulfur compounds (as S): ≤ 0.005 %
Thiophene: ≤ 0.0001 %
Matter discoloured by H₂SO₄: ≤ 10 Hazen
Evaporation residue: ≤ 10 mg/l
Water: ≤ 0.01 %
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 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS02,GHS07,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H225 - H304 - H315 - H336 - H411
• Precautionary Statements: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): -5.8 °F
• Flash Point(C): -21 °C