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n-Heptane, 99+%, for residue analysis, for trace analysis of polyaromatic hydrocarbons

Catalog No. p-216864
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2.5 L
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AC326770010 1 L
AC326770025 2.5 L
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Catalog No. AC326770010 Supplier Thermo Scientific Chemicals Supplier No. 326770010
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Description

CAS: 142-82-5 | C7H16 | 100.21 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

For residue analysis

Chemical Identifiers

CAS 142-82-5
Molecular Formula C7H16
Molecular Weight (g/mol) 100.21
MDL Number MFCD00009544
InChI Key IMNFDUFMRHMDMM-UHFFFAOYSA-N
Synonym n-heptane, dipropylmethane, heptan, heptyl hydride, dipropyl methane, gettysolve-c, skellysolve c, heptanen, eptani, heptan polish
PubChem CID 8900
ChEBI CHEBI:43098
IUPAC Name heptane
SMILES CCCCCCC

Specifications

Melting Point -91.0°C
CAS Min % 99.0
CAS Max % 100.0
Acidity 0.002% max.
Density 0.6830g/mL
Boiling Point 98.0°C
Quantity 1 L
Flash Point −4°C
Physical Form Liquid
Refractive Index 1.3850 to 1.3890
Residue after Evaporation 0.0003% max.
Assay Percent Range 99+%
Specific Gravity 0.683
Linear Formula CH3(CH2)5CH3
Viscosity 0.4 mPa.s (20°C)
Beilstein 01, 154
Water 0.001% max. (Coulometric)
Merck Index 15, 4694
Solubility Information Solubility in water: practically insoluble. Other solubilities: soluble in alcohol, ether and chloroform
Formula Weight 100.2
Percent Purity ≥99%
Grade Residue Analysis
Chemical Name or Material n-Heptane, Tested for Trace Analysis of Polyaromatic Hydrocarbons
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Safety and Handling

Hazard Category Danger
Hazard Statement GHS H Statement
Causes skin irritation. May cause drowsiness or dizziness. May be fatal if swallowed and enters airways. Highly flammable liquid and vapour. Very toxic to aquatic life with long lasting effects.
Precautionary Statement GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray. IF SWALLOWED: Immediately call a POISON CENTRE or doctor/physician. Do NOT induce vomiting. Avoid release to the environment. IF ON SKIN: Wash with plenty of soap and water. Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
EINECSNumber 205-563-8
RTECSNumber MI7700000
TSCA TSCA

RUO – Research Use Only