45993

Styrene

analytical standard

• Synonyme(s) : Phenylethylene, Vinylbenzene
• Formule linéaire : C₆H₅CH=CH₂
• Numéro CAS: 100-42-5
• Poids moléculaire : 104.15
• Numéro Beilstein : 1071236
• Numéro CE : 202-851-5
• Numéro MDL: MFCD00008612
• Code UNSPSC : 41116107
• ID de substance PubChem : 329757042
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: analytical standard; stabilized
• Niveau de qualité: 100
• Densité de vapeur: 3.6 (vs air)
• Pression de vapeur: 12.4 mmHg ( 37.7 °C); 4.3 mmHg ( 15 °C)
• Température d'inflammation spontanée: 914 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 6.1 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.546 (lit.)
• Point d'ébullition: 145-146 °C (lit.)
• Pf: −31 °C (lit.)
• Densité: 0.906 g/mL at 25 °C
• Application(s): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care; petroleum
• Format: neat
• Température de stockage: 2-8°C
• Chaîne SMILES: C=Cc1ccccc1
• InChI: 1S/C8H8/c1-2-8-6-4-3-5-7-8/h2-7H,1H2
• Clé InChI: PPBRXRYQALVLMV-UHFFFAOYSA-N

Description

Description générale

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food.

Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Styrene has been used as an analytical standard for the analysis of volatile metabolic profile along in vitro differentiation of human induced pluripotent stem cells using gas chromatography coupled to mass spectrometry (GC-MS).

Attention

Durée de vie limitée

Produits recommandés

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H226,H304,H315,H319,H332,H335,H361d,H372,H412
• Conseils de prudence: P210 - P273 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P312 - P331
• Classification des risques: Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
• Organes cibles: hearing organs, Respiratory system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): 89.6 °F - closed cup
• Point d'éclair (°C): 32.0 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter