W359904

trans-2-Methyl-2-butenoic acid

≥99%, FG

• Sinonimo/i: Tiglic acid, trans-2,3-Dimethylacrylic acid, trans-2-Methyl-2-butenoic acid
• Formula condensata: CH₃CH=C(CH₃)COOH
• Numero CAS: 80-59-1
• Peso molecolare: 100.12
• Numero FEMA: 3599
• Beilstein: 1236500
• Numero CE: 201-295-0
• N° CoE: 10168
• Numero MDL: MFCD00066864
• Codice UNSPSC: 12164502
• ID PubChem: 24901804
• Numero Flavis: 8.064
• NACRES: NA.21

Proprietà

• Origine biologica: synthetic
• Livello qualitativo: 400
• Grado: FG; Fragrance grade; Halal; Kosher
• agenzia: follows IFRA guidelines; meets purity specifications of JECFA
• Conformità normativa: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• Saggio: ≥99%
• P. eboll.: 95-96 °C/12 mmHg (lit.)
• Punto di fusione: 61-64 °C (lit.)
• Densità: 0.969 g/mL at 25 °C (lit.)
• applicazioni: flavors and fragrances
• Documentazione: see Safety & Documentation for available documents
• Allergene alimentare: no known allergens
• Allergene in fragranze: no known allergens
• Organolettico: brown; spicy
• Stringa SMILE: 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+; UIERETOOQGIECD-ONEGZZNKSA-N

Descrizione

Applicazioni

• 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).

Informazioni sulla sicurezza

• Pittogrammi: GHS07
• Avvertenze: Warning
• Indicazioni di pericolo: H315,H319,H335
• Consigli di prudenza: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Classi di pericolo: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organi bersaglio: Respiratory system
• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 2
• Punto d’infiammabilità (°F): 203.0 °F
• Punto d’infiammabilità (°C): 95 °C
• Dispositivi di protezione individuale: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges