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LC657 2-Bromo-2-methylpropane (stabilised with potassium carbonate) for synthesis |
Order number | Packaging | Quantity | Price € |
AC27657 | Glass bottle | 250 ml | 27.225 |
AC27657 | Glass bottle | 1 l | 96.3 |
Product information | |
Synonyms | tert-Butyl bromide |
Hill Formula | C4H9Br |
Chemical formula | (CH3)3CBr |
HS Code | 2903 39 19 |
EC number | 208-065-9 |
Molar mass | 137.01 g/mol |
CAS number | 507-19-7 |
Chemical and physical data | |
Solubility | (20 °C) slightly soluble |
Melting point | -20 °C |
Molar mass | 137.01 g/mol |
Density | 1.22 g/cm3 (20 °C) |
Boiling point | 72 – 74 °C |
Vapor pressure | 179.9 hPa (25 °C) |
Flash point | 16 °C |
Refractive index | 1.4279 (20 °C, 589 nm) |
Safety information according to GHS | |
Hazard Statement(s) | H225: Highly flammable liquid and vapour. |
Precautionary Statement(s) | P210: Keep away from heat/sparks/open flames/hot surfaces. – No smoking. P240: Ground/bond container and receiving equipment. P262: Do not get in eyes, on skin, or on clothing. P403 + P235: Store in a well-ventilated place. Keep cool. |
Signal Word | Danger |
Hazard Pictogram(s) | ![]() |
Storage class | 3 Flammable Liquids |
WGK | WGK 1 slightly water endangering |
Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C |
Safety information | |
R Phrase | R 11 Highly flammable. |
S Phrase | S 9-16-24/25 Keep container in a well-ventilated place.Keep away from sources of ignition – No smoking.Avoid contact with skin and eyes. |
Categories of danger | highly flammable |
Hazard Symbol | ![]() |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2342 BROMOMETHYLPROPANES, 3, II, Segregation Group: 10 (Liquid halogenated hydrocarbons) |
Declaration (transport by air) IATA-DGR | UN 2342 BROMOMETHYLPROPANES, 3, II |
Specifications | |
Assay (GC, area%) | ≥ 97 % |
Density (d 20 °C/ 4 °C) | 1.215 – 1.225 |
Identity (IR) | passes test |
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