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LC658 2-Bromo-2-methylpropionic acid
for synthesis

 

Order number Packaging Quantity Price €
AC27658 Glass bottle 100 g Inquire

 

Product information
Synonyms a-Bromoisobutyric acid, 2-Bromoisobutyric acid
Hill Formula C4H7BrO2
HS Code 2915 90 00
EC number 218-139-2
Molar mass 167 g/mol
CAS number 2052-01-9

 

Chemical and physical data
Solubility (20 °C) slightly soluble
Melting point 41 – 44 °C
Molar mass 167 g/mol
Density 1.43 g/cm3
Boiling point 198 – 200 °C (1013 hPa)
Flash point 66 °C

 

Safety information according to GHS
R Phrase R 34
Causes burns.
S Phrase S 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).
Categories of danger corrosive
Hazard Symbol Corrosive
Storage class 8 A Combustible substances, corrosive
WGK WGK 3 highly water endangering
Disposal 4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).

 

Transport information
Declaration (transport by sea) IMDG-Code UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(2-BROMO-2-METHYLPROPIONIC ACID), 8, II, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 3261 CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.(2-BROMO-2-METHYLPROPIONIC ACID), 8, II

 

Specifications
Assay (GC, area%) ≥ 98 %
Melting range
– lower value
≥ 41 °C
– upper value ≤ 44 °C
Identity (IR) passes test