D39207

trans-1,4-Dibromo-2-butene

99%

• Synonyma: (2E)-1,4-Dibromo-2-butene, (2E)-1,4-Dibromobut-2-ene, 1,4-Dibromo-2-(E)-butene
• Lineární vzorec: BrCH₂CH=CHCH₂Br
• Číslo CAS: 821-06-7
• Molekulová hmotnost: 213.90
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 24893800
• EC Number: 212-472-7
• Beilstein/REAXYS Number: 1719696
• MDL number: MFCD00000249
• Assay: 99%
• Form: crystals

Vlastnosti

• Quality Segment: 100
• assay: 99%
• form: crystals
• bp: 205 °C (lit.)
• mp: 48-51 °C (lit.)
• functional group: bromo
• storage temp.: 2-8°C
• SMILES string: BrC\C=C\CBr
• InChI: 1S/C4H6Br2/c5-3-1-2-4-6/h1-2H,3-4H2/b2-1+
• InChI key: RMXLHIUHKIVPAB-OWOJBTEDSA-N

Popis

Bezpečnostní informace

• pictograms: GHS06,GHS05
• signalword: Danger
• hcodes: H301,H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Acute Tox. 3 Oral - Skin Corr. 1B
• Skladovací třída: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 2
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges