n-Heptane, Spectrophotometric Grade, 4L

CAS Number: 142-82-5 MDL: MFCD00009544 EINECS: 205-563-8 Formula: CH₃(CH₂)₅CH₃ Formula Weight: 100.21 Form: Liquid Melting Point: -91° Boiling Point: 97-99° Flash Point: -4°(24°F) Density: 0.684 Refractive Index: 1.3877 Notes Meets ACS spectrophotometric requirements. Filtered through 0.2µ filters. Grade Specifications Maximum level of impurities: Evaporation residue 3ppm, H2O 0.03% GHS Hazard and Precautionary Statements Hazard Statements: H225-H304-H400-H410-H315-H336-H333 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Very toxic to aquatic life. Very toxic to aquatic life with long lasting effects. Causes skin irritation. May cause drowsiness or dizziness. May be harmful if inhaled. Precautionary Statements: P210-P261-P301+P310-P303+P361+P353-P405-P501A Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations. Other References Merck: 1 4,4659 Beilstein: 1730763 UN#: UN1206 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 TSCA: Yes RTECS: MI7700000