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W319503 Sigma-Aldrich

trans-2-Methyl-2-pentenoic acid

≥98%, FCC, FG

  • CAS Number 16957-70-3

  • Linear Formula C2H5CH=C(CH3)CO2H

  • Molecular Weight 114.14

  •  FEMA Number 3195

  •  EC Number 241-026-4

  •  Council of Europe no. 4177

  •  MDL number MFCD00002655

  •  PubChem Substance ID 24901545

  •  Flavis number 8.055

  •  NACRES NA.21

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Properties

Related Categories Alphabetical Listings, Certified Food Grade Products, Flavors and Fragrances, Halal Certified Products, I - N,
Quality Level   400
biological source   synthetic
grade   FG
  Halal
  follows IFRA guidelines
reg. compliance   EU Regulation 1223/2009
  EU Regulation 1334/2008 & 178/2002
  FCC
vapor density   >1 (vs air)
assay   ≥98%
refractive index   n20/D 1.46 (lit.)
bp   123-125 °C/30 mmHg (lit.)
  123-125 °C/30 mmHg
mp   26-28 °C (lit.)
density   0.979 g/mL at 25 °C
Documentation   see Safety & Documentation for available documents
Organoleptic   jam; acidic; fruity; sour
food allergen   no known allergens
fragrance allergen   no known allergens
SMILES string   CC\C=C(/C)C(O)=O
InChI   1S/C6H10O2/c1-3-4-5(2)6(7)8/h4H,3H2,1-2H3,(H,7,8)/b5-4+
InChI key   JJYWRQLLQAKNAD-SNAWJCMRSA-N

Description

Other Notes

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Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3261 8 / PGIII
WGK Germany 
WGK 2
Flash Point(F) 
226.4 °F - closed cup
Flash Point(C) 
108 °C - closed cup
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

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

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