Styrene

• Catalog No.: W323306
• CAS Number: 100-42-5
• M. F.: C8H8
• M. W.: 104.14912
• Purity: ≥99%

SYNONYMS

• Title: 苯乙烯
• IUPAC name: ethenylbenzene
• IUPAC Traditional name: styrene
• Synonyms: Phenylethylene; vinylbenzene; 乙烯基苯

DATABASE IDS

• CAS Number: 100-42-5
• FEMA ID: 3233
• EC Number: 202-851-5
• Beilstein Number: 1071236
• Flavis Number: 1.015
• Council of Europe Number: 11022
• MDL Number: MFCD00008612
• PubChem SID: 24901572

PROPERTIES

• Contains: 10-15 ppm 4-tert-butylcatechol as inhibitor
• Grade: NI
• Linear Formula: C6H5CH=CH2
• Purity: ≥99%
• Allergens: no known allergens
• Auto Ignition Point: 490 °F
• Auto Ignition Point: 914 °F
• Boiling Point: 145-146 °C(lit.)
• Density: 0.906 g/mL at 25 °C
• Flash Point: 32 °C
• Flash Point: 89.6 °F
• Melting Point: -31 °C(lit.)
• Organoleptic: medicinal; plastic
• Refractive Index: n20/D 1.546(lit.)
• Vapor Density: 3.6 (vs air)
• Vapor Pressure: 12.4 mmHg ( 37.7 °C)
• Vapor Pressure: 4.3 mmHg ( 15 °C)
• Explode Limits: 6.1 %
• GHS Signal Word: Warning
• GHS Hazard statements: H226-H315-H319-H332
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P305 + P351 + P338
• RID/ADR: UN 2055 3/PG 3
• Risk Statements: 10-20-36/38
• RTECS: WL3675000
• Safety Statements: 23
• Hazard Class: 3
• UN Number: 2055
• Packing Group: 3
• German water hazard class: 2