W359904

trans-2-Methyl-2-butenoic acid

≥99%, FG

• Synonyme(s) : Tiglic acid, trans-2,3-Dimethylacrylic acid, trans-2-Methyl-2-butenoic acid
• Formule linéaire : CH₃CH=C(CH₃)COOH
• Numéro CAS: 80-59-1
• Poids moléculaire : 100.12
• Numéro FEMA: 3599
• Numéro Beilstein : 1236500
• Numéro CE : 201-295-0
• Conseil de l'Europe Nº : 10168
• Numéro MDL: MFCD00066864
• Code UNSPSC : 12164502
• ID de substance PubChem : 24901804
• Numéro Flavis : 8.064
• Nomenclature NACRES : NA.21

Propriétés

• Source biologique: synthetic
• Niveau de qualité: 400
• Qualité: FG; Fragrance grade; Halal; Kosher
• Agence: follows IFRA guidelines; meets purity specifications of JECFA
• Conformité réglementaire: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• Pureté: ≥99%
• Point d'ébullition: 95-96 °C/12 mmHg (lit.)
• Pf: 61-64 °C (lit.)
• Densité: 0.969 g/mL at 25 °C (lit.)
• Application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• Allergène alimentaire: no known allergens
• Allergène de parfum: no known allergens
• Propriétés organoleptiques: brown; spicy
• Chaîne SMILES: C\C=C(/C)C(O)=O
• InChI: 1S/C5H8O2/c1-3-4(2)5(6)7/h3H,1-2H3,(H,6,7)/b4-3+
• Clé InChI: UIERETOOQGIECD-ONEGZZNKSA-N

Description

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).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H315,H319,H335
• Conseils de prudence: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 203.0 °F
• Point d'éclair (°C): 95 °C
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges