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LiChrom

LC9900

Heptane HPLC

CAS No
142 – 82-5
Synonym(s)
Heptane
Molecular Formula:
CH3(CH2)5CH3
Molecular Weight:
100.2
EC Number:
205-563-8
MDL number:
MFCD00009544
PubChem CID:
–
Beilstein:
1730763
UN Number
1206
Specification SDS
Description

Heptane HPLC | CAS: 142 – 82-5 | M.F: CH3(CH2)5CH4 | M.W.: 100.2. , Buy now for reliable and accurate results from LiChrom HPLC Solvents. All LiChrom Products are exclusively distributed by Dawn Scientific Inc.

Heptane, classified as HPLC Grade, is a linear alkane utilized in laboratory settings as a non-polar solvent for High-Performance Liquid Chromatography (HPLC) applications. Its chemical formula is CH3(CH2)5CH3. This compound is also referred to as n-heptane, dipropylmethane, heptan, heptyl hydride, and dipropyl methane. Due to its non-polar nature, heptane exhibits minimal solubility in polar solvents such as water, while it readily dissolves in other non-polar organic solvents.

LiChrom products are designed specifically for Liquid Chromatography. LiChrom products exceed the rigorous requirement of HPLC analysis in various industries. Apart from HPLC- solvents, the LiChrom series encompasses HPLC-grade buffer salts, and HPLC ion pair reagents. These products provide the highest levels of accuracy and precision, as well as reproducibility of results. LiChrom, only through Dawn Scientific Inc., ensuring that your chromatography requirements will be met.

Application :

  • Heptane HPLC is used as a greener alternatives to Hexane in HPLC.
  • It may be used to compose the solvent mixtures for the purification of N-acylpyrrolidine derivatives of fatty acid methyl esters (FAMEs) by TLC (Thin Layer Chromatography).

Benefits :

  • Gives accurate, repeatable results
  • High purity and minimal impurities
  • Low UV absorbances and low water content
Additional information
Brand

Size

1L, 4x4L, 4L
CAS No

142 – 82-5
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ADDITIONAL INFORMATION

Properties

Quality Level
100
Vapor Density
1.41 (vs air)
Vapor Pressure
72.8 mmHg ( 20 °C)
Assay
≥99.9%
Form
liquid
autoignition temp.
973 °F
expl. lim.
0.16
technique(s)
HPLC: suitable
impurities
≤0.0002% free alkali (as NH3) ≤0.0005% non-volatile matter ≤0.001% free acid (as CH3COOH) ≤0.02% water (Karl Fischer) ≤0.5 ppb fluorescence (quinine) at 365 nm ≤1 ppb fluorescence (quinine) at 254 nm
color
–
transmittance
–
refractive index
n20/D 1.344 (lit.)
pH
–
bp
81-82 °C (lit.)
mp
−45 °C (lit.)
density
0.786 g/mL at 25 °C (lit.)
UV absorption
λ: 195 nm Amax: ≤0.12 λ: 200 nm Amax: ≤0.032 λ: 230 nm Amax: ≤0.0044 λ: 235 nm Amax: ≤0.0044 λ: 250 nm Amax: ≤0.0044 λ: 400 nm Amax: ≤0.0044
application(s)
food and beverages
SMILES string
CC#N
InChI
1S/C2H3N/c1-2-3/h1H3
InChI key
WEVYAHXRMPXWCK-UHFFFAOYSA-N

 

Safety Information

Pictograms
GHS02,GHS07
Signal Word
Danger
Hazard Statements
H225 – H302 + H312 + H332 – H319
Precautionary Statements
P210 – P280 – P301 + P312 – P303 + P361 + P353 – P304 + P340 + P312 – P305 + P351 + P338
Hazard Classifications
Acute Tox. 4 Dermal – Acute Tox. 4 Inhalation – Acute Tox. 4 Oral – Eye Irrit. 2 – Flam. Liq. 2
Target Organs
–
Storage Class Code
3 – Flammable liquids
WGK
WGK 2
Flash Point(F)
35.6 °F – closed cup
Flash Point(C)
2.0 °C – closed cup