CAS 96-09-3

Styrene oxide

Description:

Styrene oxide, with the CAS number 96-09-3, is an organic compound characterized by its epoxide structure derived from styrene. It appears as a colorless liquid with a sweet, aromatic odor. Styrene oxide is known for its reactivity due to the strained three-membered epoxide ring, making it a useful intermediate in organic synthesis. It is soluble in organic solvents but has limited solubility in water. The compound is primarily used in the production of various polymers and resins, including polystyrene and styrene-butadiene rubber. Additionally, styrene oxide can undergo various chemical reactions, such as ring-opening reactions, which can lead to the formation of alcohols, amines, and other functional groups. However, it is important to note that styrene oxide is considered hazardous, with potential health effects upon exposure, including irritation to the skin, eyes, and respiratory system, as well as potential carcinogenic effects. Proper handling and safety precautions are essential when working with this compound in laboratory or industrial settings.

Formula: C₈H₈O

InChI: InChI=1S/C8H8O/c1-2-4-7(5-3-1)8-6-9-8/h1-5,8H,6H2

InChI key: InChIKey=AWMVMTVKBNGEAK-UHFFFAOYSA-N

SMILES: C1(CO1)C2=CC=CC=C2

Synonyms:

• (.+-.)-Phenylethylene oxide
• (.+-.)-Phenyloxirane
• (.+-.)-Styrene oxide
• (Epoxietil)Benceno
• (Epoxyethyl)Benzene
• (Epoxyethyl)benzol
• 1,2-Epoxyethylbenzene
• 1-Phenyl-1,2-epoxyethane
• 2-Phenyloxiran
• 2-Phenyloxirane
• Benzene, (epoxyethyl)-
• Epoxystyrene
• Ethane, 1,2-epoxy-1-phenyl-
• Nsc 637
• Nsc 7582
• Oxirane, 2-phenyl-
• Phenethylene oxide
• STO
• Styrene 1',2'-oxide
• Styrene 1′,2′-oxide
• Styrene 7,8-oxide
• Styrene epoxide
• Styryl oxide
• α,β-Epoxystyrene
• Styrene oxide-d8
• Oxirane, phenyl-
• epoxyethylbenzene
• Phenyloxirane, d8
• alpha,beta-epoxystyrene

Styrene Oxide

CAS: 96-09-3

Formula: C₈H₈O

Purity: >98.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 120.15

Ref: 3B-E0013

(+/-)-Styrene oxide, 98+%

CAS: 96-09-3

Styrene oxide is used as an intermediate in medicine and perfume. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU referen

Formula: C₈H₈O

Purity: 98+%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 120.15

Ref: 02-L07821

rac Styrene Oxide

Controlled Product

CAS: 96-09-3

Applications A major (toxic) metabolite of Styrene (S687790), catalyzed by epoxide hydrolase.
References Shen, S. et al.: Drug Metab. Disp., 38, 1934 (2010); Carlson, G.P. et al.: J. Toxicol. Env. Health, 73, 1689 (2010)

Formula: C₈H₈O

Color and Shape: Neat

Molecular weight: 120.15

Ref: TR-S687795

2-Phenyloxirane

CAS: 96-09-3

Formula: C₈H₈O

Purity: 95.0%

Color and Shape: Liquid

Molecular weight: 120.151

Ref: 10-F227689

rac Styrene Oxide-13C6

Controlled Product

CAS: 96-09-3

Formula: C₆C₂H₃O

Color and Shape: Neat

Molecular weight: 121.065

Ref: TR-S687786

rac styrene oxide

CAS: 96-09-3

Rac-styrene oxide is a chemical substance that has been used in the production of polystyrene. It is a colorless liquid with a boiling point of 142.3°C and a melting point of -64.4°C. Rac-styrene oxide can be synthesized by the reaction of styrene with hydrogen peroxide, yielding hydroxyl groups on both ends of the molecule. This compound belongs to the category of glycol ethers and oxides, and has shown to have potent inducers for oxidative injury when administered orally to rats. Rac-styrene oxide has also been shown to exhibit amyloid protein formation, which may contribute to its toxicity as well as its ability to form adducts with proteins that can lead to mitochondrial membrane potential disruption. Rac-styrene oxide also forms x-ray crystal structures that are stable at room temperature, making it easier for researchers to study its properties and reactivity in detail.

Formula: C₈H₈O

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 120.15 g/mol

Ref: 3D-FR27573