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42272 Supelco

Valeraldehyde

analytical standard

Synonym: Pentanal

  • CAS Number 110-62-3

  • Linear Formula CH3(CH2)3CHO

  • Molecular Weight 86.13

  •  Beilstein/REAXYS Number 1616304

  •  EC Number 203-784-4

  •  MDL number MFCD00007026

  •  PubChem Substance ID 329756212

  •  NACRES NA.24

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Properties

Related Categories Alcoholic & Nonalcoholic Beverages, Aldehyde, All Alphabetically Sorted, Analytical Standards, Analytical/Chromatography,
Quality Level   100
grade   analytical standard
assay   ≥97.5% (GC)
form   neat
autoignition temp.   428 °F
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
impurities   ≤0.5% water
refractive index   n20/D 1.394 (lit.)
bp   102-103 °C (lit.)
mp   −92 °C (lit.)
density   0.81 g/mL at 25 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care
format   neat
SMILES string   [H]C(=O)CCCC
InChI   1S/C5H10O/c1-2-3-4-5-6/h5H,2-4H2,1H3
InChI key   HGBOYTHUEUWSSQ-UHFFFAOYSA-N

Description

Application

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

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN 2058 3 / PGII
WGK Germany 
WGK 1
RTECS 
YV3600000
Flash Point(F) 
44.6 °F
Flash Point(C) 
7 °C
Protocols & Articles

Articles

EPA Method TO-11/IP-6A and ASTM® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSIL™ LC-18 after Collection/Desorption using LpDNPH

From our library of Articles, Sigma-Aldrich presents EPA Method TO-11/IP-6A and ASTM® D5197: HPLC Analysis of Aldehydes and Ketones on SUPELCOSIL™ LC-18 after Collection/Desorption using LpDNPH
Keywords: Air Monitoring, Chromatography, High performance liquid chromatography, Sample preparations, Solid phase extractions

The Effect of Container Materials on Production of Light Induced Milk – A Study Using SPME-GC-MS

Light induced off-flavors (LIOFs) in milk became an issue when dairies began to package milk in high density polyethylene (HDPE) plastic jugs instead of glass bottles. There are several types of LIOF...
Keywords: Degradations, Free radical reactions, Gas chromatography, Mass selective detector, Mass spectrometry, Oxidations, Sample preparations, 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, Chromatography, Environmental, Gas chromatography, Mass spectrometry, Pesticides, Sample preparations, Separation

Peer-Reviewed Papers
15

References

Related Products

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