8.01555

Butyraldehyde

for synthesis

• Synonyme(s) : Butyraldehyde, Butanal
• Formule empirique (notation de Hill): C₄H₈O
• Numéro CAS: 123-72-8
• Poids moléculaire : 72.11
• Numéro MDL: MFCD00007023
• Code UNSPSC : 12352114
• Numéro de classement CE : 204-646-6
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: 116 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥99.0% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 190 °C
• Puissance: 2490 mg/kg LD₅₀, oral (Rat); 2848 mg/kg LD₅₀, skin (Rabbit)
• Limite d'explosivité: 1.7-11.1 % (v/v)
• pH: 6-7 (20 °C, 71 g/L in H₂O)
• Point d'ébullition: 75-76 °C/1013 hPa
• Pf: -99 °C
• Température de transition: flash point -12 °C
• Densité: 0.80 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C4H8O/c1-2-3-4-5/h4H,2-3H2,1H3
• Clé InChI: ZTQSAGDEMFDKMZ-UHFFFAOYSA-N

Description

Application

• 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).

Remarque sur l'analyse

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

Informations sur la sécurité

• Pictogrammes: GHS02,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225 - H319
• Conseils de prudence: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Classification des risques: Eye Irrit. 2 - Flam. Liq. 2
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 50.0 °F - Pensky-Martens closed cup
• Point d'éclair (°C): < 10 °C - Pensky-Martens closed cup