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LC2103 Dibromomethane (stabilised) for synthesis |
Order number | Packaging | Quantity | Price € |
AC29103 | Glass bottle | 100 ml | 11.25 |
AC29103 | Glass bottle | 250 ml | 24.30 |
AC29103 | Glass bottle | 2.5 L | 190.80 |
Product information | |
Synonyms | Methylene bromide |
Hill Formula | CH2Br2 |
HS Code | 2903 39 15 |
EC number | 200-824-2 |
Molar mass | 173.83 g/mol |
EC index number | 602-003-00-8 |
CAS number | 74-95-3 |
Chemical and physical data | |
Solubility | 11.7 g/l (15 °C) |
Melting point | -52.7 °C |
Molar mass | 173.83 g/mol |
Density | 2.49 g/cm3 (20 °C) |
Boiling point | 95 – 97 °C |
Vapor pressure | 44 hPa (20 °C) |
Refractive index | 1.5419 (20 °C, 589 nm) |
Safety information | |
R Phrase | R 20-52/53-59 Harmful by inhalation.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.Dangerous for the ozone layer. |
S Phrase | S 26-59-61 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Refer to manufacturer/supplier for information on recovery/recycling.Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
Categories of danger | harmful, dangerous for the environment |
Hazard Symbol | ![]() ![]() |
Storage class | 10 – 13 Other liquids and solids |
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. |
Transport information | |
Declaration (transport by sea) IMDG-Code | UN 2664 DIBROMOMETHANE, 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons) |
Declaration (transport by air) IATA-DGR | UN 2664 DIBROMOMETHANE, 6.1, III |
Toxicological data | |
LD 50 oral | LD50 rat 108 mg/kg |
LD 50 dermal | LD50 rabbit > 4000 mg/kg |
Specifications | |
Assay (GC, area%) | ≥ 99 % |
Density (d 20 °C/ 4 °C) | 2.485 – 2.500 |
Identity (IR) | passes test |
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