8.08096

Tetrabromophthalic anhydride

for synthesis

• Sinónimos: Tetrabromophthalic anhydride
• Fórmula empírica (notación de Hill): C₈Br₄O₃
• Número de CAS: 632-79-1
• Peso molecular: 463.70
• MDL number: MFCD00005919
• UNSPSC Code: 12352115
• EC Index Number: 211-185-4
• NACRES: NA.22

Propiedades

• vapor pressure: 14.67 Pa ( 20 °C)
• Quality Level: 200
• form: powder
• potency: >10000 mg/kg LD₅₀, oral (Rat); >10000 mg/kg LD₅₀, skin (Rabbit)
• mp: 271-274 °C
• density: 2.87 g/cm³ at 20 °C
• storage temp.: 2-30°C
• InChI: 1S/C8Br4O3/c9-3-1-2(8(14)15-7(1)13)4(10)6(12)5(3)11
• InChI key: QHWKHLYUUZGSCW-UHFFFAOYSA-N

Descripción

Analysis Note

Assay (ex Br): ≥ 98.0 %
Melting range (lower value): ≥ 270 °C
Melting range (upper value): ≤ 280 °C
Identity (IR): passes test

Información de seguridad

• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 2