1,4-Diiodobutane

• Catalog No.: 38000
• CAS Number: 628-21-7
• M. F.: C4H8I2
• M. W.: 309.91526
• Purity: ≥98.0% (GC)

SYNONYMS

• Title: 1,4-二碘代丁烷
• IUPAC name: 1,4-diiodobutane
• IUPAC Traditional name: butane, 1,4-diiodo-
• Synonyms: 四亚甲基二碘; Tetramethylene diiodide

DATABASE IDS

• Beilstein Number: 1098276
• EC Number: 211-032-1
• PubChem SID: 24863710
• CAS Number: 628-21-7
• MDL Number: MFCD00001099

PROPERTIES

• Contains: copper turnings as stabilizer
• Grade: purum
• Linear Formula: I(CH2)4I
• Purity: ≥98.0% (GC)
• Boiling Point: 147-152 °C/26 mmHg(lit.)
• Density: 2.35 g/mL at 25 °C(lit.)
• Melting Point: 6 °C(lit.)
• Refractive Index: n20/D 1.621(lit.)
• Refractive Index: n20/D 1.621
• Transition Temperature: solidification point 6 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-H335
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P305 + P351 + P338
• Risk Statements: 36/37/38
• RTECS: EJ9200000
• Safety Statements: 26-37/39
• German water hazard class: 3