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Merck - 8102780250 - Dibromomethane

Name: Merck - 8102780250 - Dibromomethane
SKU: 8102780250
Price: 105.95 USD
Availability: InStock

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ITEM #: 9362569
Dibromomethane (stabilised) for synthesis. CAS 74-95-3, molar mass 173.83 g/mol.
This listing is for 250 ml Glass bottle

Catalogue Number 810278
Synonyms Methylene bromide
CAS number 74-95-3
EC index number 602-003-00-8
EC number 200-824-2
Hill Formula CHBr
Molar Mass 173.85 g/mol
HS Code 2903 69 11
Structure formula Image
Quality Level MQ200
Application Dibromomethane (stabilised) for synthesis. CAS 74-95-3, molar mass 173.83 g/mol.
Boiling point 95 - 97 ° C (1013 hPa)
Density 2.50 g/cm3 (20 ° C)
Melting Point -53 ° C
Vapor pressure 46.5 hPa (20.0 ° C)
Solubility 11.7 g/l
LD 50 oral LD50 Rat 108 mg/kg
LD 50 dermal LD50 Rabbit > 4000 mg/kg
Hazard Pictogram(s)
Hazard Statement(s) H332: Harmful if inhaled.
H412: Harmful to aquatic life with long lasting effects.
H420: Harms public health and the environment by destroying ozone in the upper atmosphere.
Precautionary Statement(s) P261: Avoid breathing mist or vapours.

P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P501: Dispose of contents/ container to an approved waste disposal plant.
P502: Refer to manufacturer or supplier for information on recovery or recycling.
Signal Word Warning
Storage class 6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK WGK 2 obviously hazardous to water
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.
Categories of danger harmful, dangerous for the environment
Storage Store below +30° C.
Declaration (railroad and road) ADR, RID UN 2664 , 6.1, III
Declaration (transport by air) IATA-DGR UN 2664 , 6.1, III
Declaration (transport by sea) IMDG-Code UN 2664 , 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)
Assay (GC, area%) ≥ 98.5 % (a/a)
Density (d 20° C/ 4° C) 2.485 - 2.500
Identity (IR) passes test
The material is stabilised with Butylhydroxytoluene (BHT). At time of analytical testing a content of >10 ppm stabiliser was determined.

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