N-heptane-HPLC
n-Heptane HPLC
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Heptane
Heptane HPLC
LiChrom

LC9898

n-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 SDSAvailable pack size: 1L, 4x4L, 4L
Description

n-Heptane HPLC | CAS: 142 – 82-5 | M.F: CH3(CH2)5CH3 | 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.

n-Heptane HPLC appears as a clear, colorless liquid. Its chemical formula is CH3(CH2)5CH3. Commonly referred to as heptane, it is also known by other names including dipropylmethane, heptan, heptyl hydride, and dipropyl methane. This compound is insoluble in water but demonstrates solubility in a variety of organic solvents, including ethanol, ether, benzene, and chloroform.

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 :

  • n-Heptane HPLC is used as a mobile phase for analytical and preparative separations.
  • It is used as a mobile phase in HPLC or LC technique including gel permeation chromatography.
  • It is used in calibration and standardization for methods involving hydrocarbons and other non-polar analytes.

Benefits :

  • High purity and low impurities
  • Versatile and effective
  • Used for analytical and preparative separation
Additional information
Brand

Size

1L, 4x4L, 4L
CAS No

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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