8.01555

Butyraldehyde

for synthesis

• Sinônimo(s): Butyraldehyde, Butanal
• Fórmula empírica (Notação de Hill): C₄H₈O
• Número CAS: 123-72-8
• Peso molecular: 72.11
• Número MDL: MFCD00007023
• Código UNSPSC: 12352114
• Número do índice EC: 204-646-6
• NACRES: NA.22

Propriedades

• pressão de vapor: 116 hPa ( 20 °C)
• Nível de qualidade: 200
• Ensaio: ≥99.0% (GC)
• Formulário: liquid
• temperatura de autoignição: 190 °C
• potência: 2490 mg/kg LD₅₀, oral (Rat); 2848 mg/kg LD₅₀, skin (Rabbit)
• Lim. expl.: 1.7-11.1 % (v/v)
• pH: 6-7 (20 °C, 71 g/L in H₂O)
• p.e.: 75-76 °C/1013 hPa
• pf: -99 °C
• temperatura de transição: flash point -12 °C
• densidade: 0.80 g/cm³ at 20 °C
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: O=CCCC
• InChI: 1S/C4H8O/c1-2-3-4-5/h4H,2-3H2,1H3
• chave InChI: ZTQSAGDEMFDKMZ-UHFFFAOYSA-N

Descrição

Aplicação

• Advanced tetra amino (ATA-100) cobalt(II) phthalocyanine-based metallo-covalent organic polymer: Utilizing butyraldehyde in the synthesis of cobalt(II) phthalocyanine-based polymers, this research provides an innovative approach for detecting volatile organic compounds, presenting significant implications for environmental monitoring and safety assessments in various industries (Güney et al., 2023).
• Catalytic production of bio-renewable butyl butyrate: This review emphasizes the catalytic use of butyraldehyde for producing butyl butyrate, a potential jet fuel blend, highlighting its role in sustainable fuel development and its importance in the biofuel industry (Kushwaha et al., 2022).
• Detection of aliphatic aldehydes: A pillar[5]arene-based fluorescent supramolecular polymer demonstrates vaporchromic behavior, which is essential for detecting butyraldehyde among other aldehydes. This technology is crucial for enhancing safety protocols in chemical manufacturing environments (Shi et al., 2022).

Nota de análise

Assay (GC, area%): ≥ 99.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.802 - 0.804
Identity (IR): passes test

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225 - H319
• Declarações de precaução: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Classificações de perigo: Eye Irrit. 2 - Flam. Liq. 2
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 50.0 °F - Pensky-Martens closed cup
• Ponto de fulgor (°C): < 10 °C - Pensky-Martens closed cup