CAS #: 142-82-5

Chemical Formula: C₇H₁₆

Available in a range of sizes and grades. Please enquire for options.

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
142-82-5205-563-8C₇H₁₆CH₃(CH₂)₅CH₃100.21 g/molReag. Ph Eur
Catalogue Number104379
OverviewEMSURE® 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.
Product Information
CAS number142-82-5
EC index number601-008-00-2
EC number205-563-8
GradeReag. Ph Eur
Hill FormulaC₇H₁₆
Chemical formulaCH₃(CH₂)₅CH₃
Molar Mass100.21 g/mol
HS Code2901 10 00
Physicochemical Information
Boiling point97 – 98 °C (1013 hPa)
Density0.68 g/cm3 (15 °C)
Explosion limit1 – 7 %(V)
Flash point-4 °C
Ignition temperature215 °C
Melting Point-91.0 °C
Vapor pressure48 hPa (20.0 °C)
Solubility0.05 g/l
Toxicological Information
LD 50 oralLD50 Rat > 5000 mg/kg
LD 50 dermalLD50 Rabbit > 2000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)Hazard Pictogram(s)Hazard Pictogram(s)
Hazard Pictogram(s)Hazard Pictogram(s)
Hazard Pictogram(s)Hazard Pictogram(s)
Hazard Pictogram(s)Hazard Pictogram(s)
Hazard Statement(s)H225: Highly flammable liquid and vapour.
H304: May be fatal if swallowed and enters airways.
H315: Causes skin irritation.
H336: May cause drowsiness or dizziness.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233: Keep container tightly closed.
P273: Avoid release to the environment.
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P331: Do NOT induce vomiting.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
Storage class3 Flammable liquids
WGKWGK 2 obviously hazardous to water
Strongly contaminated halogen-free organic solvents: container A.
Storage and Shipping Information
StorageStore at +2°C to +30°C.
Purity (GC)≥ 99 %
Identity (IR)conforms
Color≤ 10 Hazen
Free acid (as CH₃COOH)≤ 0.0005 %
Density (d 20 °C/20 °C)0.683 – 0.686
Refractive index (n 20/D)1.387 – 1.388
Boiling range (97°C-98°C)≥ 95 % (v/v)
Aromatic hydrocarbons (as C₆H₆)≤ 0.1 %
Sulfur compounds (as S)≤ 0.005 %
Readily carbonizable substancesconforms
Al (Aluminium)≤ 0.00001 %
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 %
Ph Eur-reagent

Make An Enquiry