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W515302 Sigma-Aldrich

2-Ethylhexanoic acid

≥99%

Synonym: 2-Ethylcaproic acid

  • CAS Number 149-57-5

  • Linear Formula CH3(CH2)3CH(C2H5)CO2H

  • Molecular Weight 144.21

  •  Beilstein/REAXYS Number 1750468

  •  EC Number 205-743-6

  •  MDL number MFCD00002675

  •  PubChem Substance ID 24901913

  •  Flavis number 8.078

  •  NACRES NA.21

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Properties

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Quality Level   400
biological source   synthetic
vapor density   4.98 (vs air)
vapor pressure   <0.01 mmHg ( 20 °C)
  10 mmHg ( 115 °C)
assay   ≥99%
autoignition temp.   699 °F
expl. lim.   1.04 %, 135 °F
  8.64 %, 188 °F
refractive index   n20/D 1.425 (lit.)
bp   228 °C (lit.)
density   0.903 g/mL at 25 °C (lit.)
Documentation   see Safety & Documentation for available documents
Organoleptic   cucumber
food allergen   no known allergens
SMILES string   CCCCC(CC)C(O)=O
InChI   1S/C8H16O2/c1-3-5-6-7(4-2)8(9)10/h7H,3-6H2,1-2H3,(H,9,10)
InChI key   OBETXYAYXDNJHR-UHFFFAOYSA-N

Description

Packaging

1 kg in glass bottle

9 kg in poly drum

Other Notes

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Safety & Documentation

Safety Information

Symbol 
GHS08  GHS08
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
RTECS 
MO7700000
Flash Point(F) 
237.2 °F - closed cup
Flash Point(C) 
114 °C - closed cup
Protocols & Articles

Related Content

Flavors and Fragrances Quality and Regulatory

From a comprehensive vendor approval process, to the testing of raw material at receipt as well as when product is ready to be shipped; we prove our dedication to supply chain transparency, every day.
Keywords: Allergens, Food Safety, Solvents

Peer-Reviewed Papers
15

References

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