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68529 Supelco

Isobutyraldehyde

analytical standard

Synonym: 2-Methylpropionaldehyde, 2-Methylpropanal

  • CAS Number 78-84-2

  • Linear Formula (CH3)2CHCHO

  • Molecular Weight 72.11

  •  Beilstein/REAXYS Number 605330

  •  EC Number 201-149-6

  •  MDL number MFCD00006980

  •  PubChem Substance ID 329760959

  •  NACRES NA.24

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Properties

Related Categories A-L, Alcoholic & Nonalcoholic Beverages, Aldehyde, All Alphabetically Sorted, Analytical Standards,
Quality Level   100
grade   analytical standard
vapor density   2.5 (vs air)
vapor pressure   66 mmHg ( 4.4 °C)
assay   ≥97.0% (GC)
form   neat
autoignition temp.   384 °F
shelf life   limited shelf life, expiry date on the label
expl. lim.   10 %, 25 °F
  2 %, 32 °F
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.374 (lit.)
  n20/D 1.374
bp   63 °C (lit.)
mp   −65 °C (lit.)
solubility   60 g/L at 25 °C
density   0.79 g/mL at 25 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care
format   neat
storage temp.   2-8°C
SMILES string   [H]C(=O)C(C)C
InChI   1S/C4H8O/c1-4(2)3-5/h3-4H,1-2H3
InChI key   AMIMRNSIRUDHCM-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 
Precautionary statements 
RIDADR 
UN 2045 3 / PGII
WGK Germany 
WGK 1
RTECS 
NQ4025000
Protocols & Articles

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Peer-Reviewed Papers
15

References

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