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75054 Sigma-Aldrich

Valeric acid

analytical standard

Synonym: n-Valeric acid, Pentanoic acid

  • CAS Number 109-52-4

  • Linear Formula CH3(CH2)3COOH

  • Molecular Weight 102.13

  •  Beilstein Registry Number 969454

  •  EC Number 203-677-2

  •  MDL number MFCD00004413

  •  PubChem Substance ID 329766094

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Properties

Related Categories Acid, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography, Flavor and Fragrance Standards,
grade   analytical standard
vapor density   3.5 (vs air)
vapor pressure   0.15 mmHg ( 20 °C)
InChI Key   NQPDZGIKBAWPEJ-UHFFFAOYSA-N
assay   ≥99.8% (GC)
form   neat
autoignition temp.   707 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   7.6 %
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.408(lit.)
  n20/D 1.408
bp   110-111 °C/10 mmHg(lit.)
  185 °C(lit.)
mp   −20-−18 °C(lit.)
density   0.939 g/mL at 25 °C(lit.)
format   neat

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Price and Availability

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 3265 8 / PGII
WGK Germany 
1
RTECS 
YV6100000
Flash Point(F) 
204.8 °F
Flash Point(C) 
96 °C
Protocols & Articles

Articles

GC Analysis of C2-C22 Free Fatty Acids on Nukol™

From our library of Articles, Sigma-Aldrich presents GC Analysis of C2-C22 Free Fatty Acids on Nukol™
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification

GC Analysis of C2-C7 Free Fatty Acids on Nukol™

From our library of Articles, Sigma-Aldrich presents GC Analysis of C2-C7 Free Fatty Acids on Nukol™
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Size-exclusion chromatography

GC Analysis of Free Fatty Acids in Parmesan Cheese using Nukol™ after SPME using 65 μm Carbowax/DVB Fiber

From our library of Articles, Sigma-Aldrich presents GC Analysis of Free Fatty Acids in Parmesan Cheese using Nukol™ after SPME using 65 μm Carbowax/DVB Fiber
Keywords: Chromatography, Flame ionization detector, Gas chromatography, Purification, Solid phase microextractions

Related Content

Flavor and Fragrance Analysis

We offer quality product solutions in all three stages of analysis to help achieve fast, accurate results. Below, you can learn more about our workflow solutions for sample preparation, separation, d...
Keywords: Calorimetry, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

Peer-Reviewed Papers
15

References

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