[040978] CAS 142-82-5 | n-Heptane, Environmental Grade, 96+% | Alfa
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Brand: Alfa Aesar
142-82-5 | C7H16 | heptane N-heptane eptani skellysolve C dipropyl methane gettysolve-C hsdb 90
Chemical Identifiers
CAS
142-82-5
Molecular Weight (g/mol)
100.21
MDL Number
MFCD00009544
Synonym
heptane N-heptane eptani skellysolve C dipropyl methane gettysolve-C hsdb 90
SMILES
CCCCCCC
InChI Key
IMNFDUFMRHMDMM-UHFFFAOYSA-N
Molecular Formula
C7H16
IUPAC Name
heptane
Specifications
Appearance (Color)
Clear colorless, ≤10 APHA
Assay (GC)
GC-FID ≥96.0% (n-Heptane)
Specific Absorbance (E 1%/1cm)
197 nm ≤ 1.00 AU
Specific Absorbance (E 1%/1cm)
225 nm ≤ 0.10 AU
Specific Absorbance (E 1%/1cm)
280 nm ≤ 0.01 AU
설명
It 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.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Submicron filtered, halogenated residue: 10ng/L (GC-ECD)
GHS Hazard and Precautionary Statements
Hazard Statements:H225-H304-H400-H410-H315-H336: 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.
Keep 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/or its container must be disposed of as hazardous waste. Avoid release to the environment. Refer to special instructions/Safety data sheets If swallowed, do not induce vomiting: seek medical advice immediately & show this container or label.
Risk & Safety
경고:RUO – Research Use Only
CAS142-82-5FORMULAC7H16HAZARD CLASS3EINECS205-563-8MDLMFCD00009544PACKAGING GROUPII
| Pakage | *4x1L, 4L, 1L |
|---|---|
| brand | Alfa Aesar |
