[022911] CAS 142-82-5 | n-Heptane, HPLC grade, 99+%

CAS : 142-82-5
UN# : UN1206
MDL : MFCD00009544
Hazard Class : 3
EINECS : 205-563-8
Packing Group : II

Chemical Properties

Formula : C7H16
Formula weight : 100.21
Melting Point : -91°
Boiling Point : 97-99° Flash point: -4°(24°F)
Density : 0.684
Refractive Index : 1.3877
Sensitivity : Ambient temperatures.
Form : Liquid
Solubility : Miscible with alcohol, chloroform and ether. Immiscible with water.

Applications

n-Heptane is used in paints and coatings, as the rubber cement solvent and GC analysis, HPLC, spectrophotometry and environmental testing. Used as a primary reference standard in determining the knock rating of carburetor fuels and solvent especially for vegetable oils, low temperature thermo- meters, calibrations, and polymerization reaction medium. The hydroisomerization of n-heptane to form dibranched and tribranched products useful for producing high octane gasoline. water/AOT/n-heptane microemulsions plays an essential role for the synthesis, size control, and passivation of CdS nanoparticles.

Notes

Suitable for spectrophotometry, chromatography, residue analysis -GC. Filtered through 0.2µ filters.Incompatible with oxidizing agents. Store in a cool, dry, well-ventilated area away from incompatible substances.Other References : Beilstein: 1730763
Merck : 14,4659
UN# : UN1206

GHS Hazard and Precautionary Statements

Hazard Statements : H225-H304-H400-H410-H315-H336Highly 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.
Precautionary Statements : P210-P241-P301+P310-P303+P361+P353-P405-P501aKeep away from heat/sparks/open flames/hot surfaces. – No smoking.Use explosion-proof electrical/ventilating/lighting/ equipment.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.
위험 문구 : 11-38-50/53-65-67Highly flammable.Irritating to skin.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Harmful: may cause lung damage if swallowed.Vapours may cause drowsiness and dizziness.
안전 문구 : 9-16-29-33-60-61-62Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.Do not empty into drains.Take precautionary measures against static discharges.This material and its container must be disposed of as hazardous wasteAvoid release to the environment. Refer to special instructions/safety data sheets.If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label.