841116 | 2-Bromoisobutyryl bromide | 2بروموایزوبوتیریل برومید

Description
Catalogue Number841116
Synonyms2-Bromo-2-methylpropionyl bromide
Product Information
CAS number20769-85-1
EC number244-017-3
Hill FormulaC₄H₆Br₂O
Molar Mass229.89 g/mol
HS Code2915 90 70
Structure formula Image
Applications
Application2-Bromoisobutyryl bromide for synthesis. CAS 20769-85-1, molar mass 229.89 g/mol.
Physicochemical Information
Density1.86 g/cm3 (20 °C)
Flash point>110 °C
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s)H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
Storage class8A Combustible, corrosive hazardous materials
WGKWGK 3 highly water endangering
Disposal11
Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
Safety Information
Hazard Symbols Corrosive
Categories of dangercorrosive
R PhraseR 34
Causes burns.
S PhraseS 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Storage and Shipping Information
StorageStore below +30°C.
Transport Information
Declaration (railroad and road) ADR, RIDUN 3265 , 8, II
Declaration (transport by air) IATA-DGRUN 3265 , 8, II
Declaration (transport by sea) IMDG-CodeUN 3265 , 8, II, Segregation Group: 1 (Acids)
Specifications
Assay (GC, area%)≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C)1.858 - 1.865
Identity (IR)passes test


فروشنده: آزمیران
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