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W337706 Sigma-Aldrich

trans-2,cis-6-Nonadienal

mixture of isomers, ≥96%, stabilized, FCC, FG

Synonym: (E,Z)-2,6-Nonadienal, Violet leaf aldehyde

  • CAS Number 557-48-2

  • Linear Formula C2H5CH=CHCH2CH2CH=CHCHO

  • Molecular Weight 138.21

  •  FEMA Number 3377

  •  EC Number 209-178-6

  •  Council of Europe no. 659

  •  MDL number MFCD00007009

  •  PubChem Substance ID 24901676

  •  Flavis number 5.058

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Properties

Related Categories Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, I - N,
biological source   synthetic
grade   FG
  Halal
  Kosher
  follows IFRA guidelines
reg. compliance   EU Regulation 1223/2009
  FCC
  EU Regulation 1334/2008 & 178/2002
InChI Key   HZYHMHHBBBSGHB-ODYTWBPASA-N
assay   ≥96%
contains   α-tocopherol, synthetic as stabilizer
refractive index   n20/D 1.474 (lit.)
bp   94-95 °C/18 mmHg(lit.)
density   0.86 g/mL at 25 °C (lit.)
Documentation   see Safety & Documentation for available documents
Organoleptic   cucumber; fatty; green; vegetable; violet
food allergen   no known allergens
fragrance allergen   no known allergens

Description

General description

trans-2,cis-6-Nonadienal is the key contributor to the cucumber flavor. It is also found in mango, ripened anchovy and kelp.

Packaging

1 kg in poly bottle

25, 100 g in poly bottle

Other Notes

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Safety & Documentation

Safety Information

WGK Germany 
2
RTECS 
RA5391800
Flash Point(F) 
181.4 °F
Flash Point(C) 
83 °C

New Product Offerings
Protocols & Articles

Articles

Securing a Traceable Supply Chain for Food Grade Flavor Ingredients

Introduction Defining "Food Grade" Understanding "Food Grade" Versus "Industrial Grade" Top Questions to Ask a Flavor & Fragrances Supplier The Sigma-Aldrich Approach
Dr. Luke Grocholl
Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances
Keywords: Food & Beverage, Food Safety, Solvents

Understanding the Complexities of Kosher Ingredients

Introduction What is Kosher Product Considerations for Kosher Certification Kosher's Added Benefit to the Food Industry Sigma-Aldrich's Kosher Experience and Offering
Dr. Luke Grocholl1, Rabbi Gershon Segal

1Dr. Luke Grocholl, Quality Assurance Supervisor, Sigma-Aldrich Flavors & Fragrances
Keywords: Fermentation, Food & Beverage, Safety industry

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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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