S5006

Styrene oxide

97%

• Synonyme(s) : 1,2-Epoxyethylbenzene, Phenylethylene oxide, Phenyloxirane
• Formule empirique (notation de Hill) : C₈H₈O
• CAS Number: 96-09-3
• Poids moléculaire : 120.15
• Beilstein: 108582
• Numéro CE : 202-476-7
• Numéro MDL: MFCD00005121
• Code UNSPSC : 12162002
• ID de substance PubChem : 24899628
• Nomenclature NACRES : NA.23

Propriétés

• Densité de vapeur: 4.14 (vs air)
• Niveau de qualité: 200
• Pression de vapeur: <1 mmHg ( 20 °C)
• Essai: 97%
• Température d'inflammation spontanée: 928 °F
• Limite d'explosivité: ~22 %
• Indice de réfraction: n20/D 1.535 (lit.)
• pb: 194 °C (lit.)
• Pf: −37 °C (lit.)
• Densité: 1.054 g/mL at 25 °C (lit.)
• Chaîne SMILES: C1OC1c2ccccc2
• InChI: 1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2
• Clé InChI: AWMVMTVKBNGEAK-UHFFFAOYSA-N

Description

Application

• Synthesis of poly (styrene oxide) with different molecular weights using tin catalysts: This study explores the ring-opening polymerization of styrene oxide using tin catalysts to produce homopolymers with varying molecular weights (Kayan, 2015).
• Electrogenerated BF3 from tetrafluoroborate-based ionic liquids: theoretical and experimental studies towards selective styrene oxide isomerization: Research on using electrogenerated BF3 to selectively isomerize styrene oxide, highlighting theoretical and experimental insights (Bortolami et al., 2021).
• Selective conversion of styrene oxide to 2-phenylethanol in cascade reactions over non-noble metal catalysts: This paper investigates the catalytic conversion of styrene oxide to 2-phenylethanol using non-noble metal catalysts (Sasu et al., 2016).
• Laboratory blueprints for interstellar searches of aromatic chiral molecules: rotational signatures of styrene oxide: Study of the rotational spectra of styrene oxide for potential detection in interstellar space (Stahl et al., 2020).

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H312 - H315 - H317 - H319 - H331 - H340 - H350
• Conseils de prudence: P202 - P280 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338 - P308 + P313
• Classification des risques: Acute Tox. 3 Inhalation - Acute Tox. 4 Dermal - Carc. 1B - Eye Irrit. 2 - Muta. 1B - Skin Irrit. 2 - Skin Sens. 1
• Code de la classe de stockage: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 176.0 °F - closed cup
• Point d'éclair (°C): 80 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter