111805

trans-1,3-Pentadiene

90%

• Sinônimo(s): trans-Piperylene
• Fórmula linear: CH₃CH=CHCH=CH₂
• Número CAS: 2004-70-8
• Peso molecular: 68.12
• Beilstein: 1523659
• Número CE: 217-909-5
• Número MDL: MFCD00009295
• Código UNSPSC: 12352100
• ID de substância PubChem: 24847043
• NACRES: NA.22

Propriedades

• pressão de vapor: 6.56 psi ( 20 °C)
• Nível de qualidade: 100
• Ensaio: 90%
• índice de refração: n20/D 1.430 (lit.)
• p.e.: 42 °C (lit.)
• pf: −87 °C (lit.)
• densidade: 0.678 g/mL at 20 °C; 0.683 g/mL at 25 °C (lit.)
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: C\C=C\C=C
• InChI: 1S/C5H8/c1-3-5-4-2/h3-5H,1H2,2H3/b5-4+
• chave InChI: PMJHHCWVYXUKFD-SNAWJCMRSA-N

Descrição

Descrição geral

Trans-1,3-Pentadiene spectra is recorded in the 5000-17500 cm(-1) region with conventional and intracavity laser photoacoustic spectroscopy[1]. It can be determined by the spectrophotometric method based on the Diels-Alder reaction. In this reaction, cisoid 1,3-dienes and tetracyanoethylene (TCNE) react with an aromatic-TCNE pi-complex[2].

Aplicação

• Hydroxyl radical reactions with diolefins in atmospheric and combustion environments: This study provides insights into the reactions of hydroxyl radicals with diolefins such as trans-1,3-Pentadiene, highlighting their significance in both atmospheric chemistry and combustion processes. This research helps in understanding the reactive pathways and kinetics that could inform both environmental and industrial applications of trans-1,3-Pentadiene (Khaled et al., 2019).

Informações de segurança

• Pictogramas: GHS02,GHS08,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H304,H315,H319,H335
• Declarações de precaução: P210 - P233 - P301 + P310 - P303 + P361 + P353 - P305 + P351 + P338 - P331
• Classificações de perigo: Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Órgãos-alvo: Respiratory system
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 5.0 °F - closed cup
• Ponto de fulgor (°C): -15 °C - closed cup
• Equipamento de proteção individual: Eyeshields, Faceshields, Gloves