650420
Hexane, mixture of isomers
≥98.5%, HPLC Plus, for residue analysis, suitable for gas chromatography (GC) and HPLC
Synonym(s):
Hexanes, Isohexane
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About This Item
Product Name
Hexane, mixture of isomers, HPLC Plus, for HPLC, GC, and residue analysis, ≥98.5%
SMILES string
C(CCC)(C)C
InChI
1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3
InChI key
AFABGHUZZDYHJO-UHFFFAOYSA-N
grade
HPLC Plus
vapor density
3 (vs air)
assay
≥98.5%
form
liquid
autoignition temp.
437 °F
expl. lim.
7.5 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤0.01% water, ≤1.0 ppb Fluorescence (quinine) at 365 nm
evapn. residue
≤0.0001%
halogenated residue
≤10 ng/L (as heptachlor epoxide)
refractive index
n20/D 1.379 (lit.)
Quality Level
mp
−95 °C (lit.)
solubility
ethanol: soluble(lit.)
λ
H2O reference
UV absorption
λ: 195 nm Amax: ≤1.00, λ: 225 nm Amax: ≤0.05, λ: 250 nm Amax: ≤0.01, λ: 275-300 nm Amax: ≤0.005
suitability
suitable for residue analysis
application(s)
food and beverages
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Application
- A Specific Chiral HPLC Method for Lifitegrast and Determination of Enantiomeric Impurity in Drug Substance, Ophthalmic Product and Stressed Samples: This study employs hexane isomers in a chiral HPLC method to assess the enantiomeric purity of pharmaceuticals. It showcases hexane isomers′ critical role in ensuring the quality and safety of pharmaceutical products, vital for regulatory compliance and patient safety (Uğur M, Bellur Atici E, Ozkan SA, 2024).
signalword
Danger
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
target_organs
Central nervous system, Nervous system
Storage Class
3 - Flammable liquids
wgk
WGK 3
flash_point_f
-9.4 °F
flash_point_c
-23 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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