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trans-2-Methyl-2-butenoic acid

ALDRICH/W359904 - ≥99%, FG

Synonym: Tiglic acid; trans-2,3-Dimethylacrylic acid; trans-2-Methyl-2-butenoic acid

CAS Number: 80-59-1
Empirical Formula (Hill Notation): C5H8O2
Molecular Weight: 100.12
EC Number: 201-295-0
MDL Number: MFCD00066864
Linear Formula: CH3CH=C(CH3)COOH
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-W359904-100G-K 100 g
 $88.90
1/EA		 Add To Favorites
45-W359904-1KG-K 1 kg
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites
45-W359904-5KG-K 5 kg
 $0.00
1/EA
CALL FOR PRICE		 Add To Favorites
45-W359904-SAMPLE-K
$56.20
1/EA		 Add To Favorites

 

agency follows IFRA guidelines
  meets purity specifications of JECFA
application(s) flavors and fragrances
assay ≥99%
biological source synthetic
bp 95-96 °C/12 mmHg (lit.)
density 0.969 g/mL at 25 °C (lit.)
documentation see Safety & Documentation for available documents
food allergen no known allergens
fragrance allergen no known allergens
grade FG
  Fragrance grade
  Halal
  Kosher
InChI 1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+
InChI key UIERETOOQGIECD-ONEGZZNKSA-N
mp 61-64 °C (lit.)
organoleptic brown; spicy
Quality Level 400 
reg. compliance EU Regulation 1223/2009
  EU Regulation 1334/2008 & 178/2002
SMILES string CC=C(/C)C(O)=O
Application:

  • A high molar extinction coefficient bisterpyridyl homoleptic Ru(II) complex with trans-2-methyl-2-butenoic acid functionality: potential dye for dye-sensitized solar cells.: This study explores the synthesis and application of a Ru(II) complex incorporating trans-2-methyl-2-butenoic acid as a dye for dye-sensitized solar cells. The high molar extinction coefficient and favorable photophysical properties make this compound a promising candidate for enhancing solar cell efficiency (Adeloye et al., 2012 ).

  • Synthesis, photophysical and electrochemical properties of a mixed bipyridyl-phenanthrolyl ligand Ru(II) heteroleptic complex having trans-2-methyl-2-butenoic acid functionalities.: This research focuses on the synthesis and characterization of a Ru(II) heteroleptic complex with trans-2-methyl-2-butenoic acid functionalities. The study highlights the compound′s photophysical and electrochemical properties, demonstrating its potential for use in optoelectronic devices and catalytic applications (Adeloye, 2011 ).
Packaging: 1 kg in poly bottle
Packaging: 100 g in poly bottle
Packaging: 5 kg in fiber drum
Purity ≥99%
bp 95-96 °C/12 mmHg (lit.)
mp 61-64 °C (lit.)
Density 0.969 g/mL at 25 °C (lit.)
FEMA Number 3599
UNSPSC 12164502

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