1,4-Cyclohexadiene

• Catalog No.: 125415
• CAS Number: 628-41-1
• M. F.: C6H8
• M. W.: 80.12772
• Purity: 97%

SYNONYMS

• Title: 1,4-环己二烯
• IUPAC name: cyclohexa-1,4-diene
• IUPAC Traditional name: 1,4-cyclohexadiene
• Synonyms: 1,4-Dihydrobenzene; 1,4-二氢苯

DATABASE IDS

• Beilstein Number: 1900733
• CAS Number: 628-41-1
• MDL Number: MFCD00001535
• PubChem SID: 24847665

PROPERTIES

• Purity: 97%
• Contains: ~0.1% hydroquinone as stabilizer
• Empirical Formula (Hill Notation): C6H8
• Impurities: 3% benzene
• Boiling Point: 88-89 °C(lit.)
• Density: 0.847 g/mL at 25 °C(lit.)
• Flash Point: -7 °C
• Flash Point: 19.4 °F
• Refractive Index: n20/D 1.472(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H225-H340-H350-H373
• European Hazard Symbols: Flammable (F)
• European Hazard Symbols: Toxic (T)
• GHS Precautionary statements: P201-P210-P308 + P313
• RID/ADR: UN 3295 3/PG 2
• Risk Statements: 45-46-11-48/20/21/22
• Safety Statements: 53-16-45
• Storage Temperature: 2-8°C
• Hazard Class: 3
• UN Number: 3295
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Application
Forms benzene at elevated temperatures in the presence of a ruthenium(II)-triphenylphosphine catalyst.1
Useful for the reduction of radical intermediates formed in electron-transfer mediated ring-opening reactions
Packaging
5, 25, 100 mL in glass bottle

Description (简体中文)

Application
可用于还原在电子转移介导开环反应中形成的自由基中间体。
在催化剂钌(II)-三苯基膦存在下，于高温下形成苯。1
包装
5, 25, 100 mL in glass bottle