Millipore Sigma Vibrant Logo

810278 Dibromomethane

Dibromomethane (stabilised) for synthesis. CAS 74-95-3, molar mass 173.83 g/mol.

Dibromomethane MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Methylene bromide

CAS #: 74-95-3 EC Number: 200-824-2 Molar Mass: 173.85 g/mol Hill Formula: CH₂Br₂
View Products on Sigmaaldrich.com
810278
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
74-95-3200-824-2CH₂Br₂173.85 g/mol

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
8102780250
Retrieving availability...
—
Limited Availability Limited Availability
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 250 ml
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      Description
      Catalogue Number810278
      SynonymsMethylene bromide
      References
      Product Information
      CAS number74-95-3
      EC index number602-003-00-8
      EC number200-824-2
      Hill FormulaCH₂Br₂
      Molar Mass173.85 g/mol
      HS Code2903 69 11
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Applications
      ApplicationDibromomethane (stabilised) for synthesis. CAS 74-95-3, molar mass 173.83 g/mol.
      Biological Information
      Physicochemical Information
      Boiling point95 - 97 °C (1013 hPa)
      Density2.50 g/cm3 (20 °C)
      Melting Point-53 °C
      Vapor pressure46.5 hPa (20.0 °C)
      Solubility11.7 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 108 mg/kg
      LD 50 dermalLD50 Rabbit > 4000 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) 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 WordWarning
      Storage class6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
      WGKWGK 2 obviously hazardous to water
      Disposal3
      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
      Categories of dangerharmful, dangerous for the environment
      Product Usage Statements
      Storage and Shipping Information
      StorageStore below +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDUN 2664 , 6.1, III
      Declaration (transport by air) IATA-DGRUN 2664 , 6.1, III
      Declaration (transport by sea) IMDG-CodeUN 2664 , 6.1, III, Segregation Group: 10 (Liquid halogenated hydrocarbons)
      Supplemental Information
      Specifications
      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.
      Global Trade Item Number
      Catalogue Number GTIN
      8102780250 04022536402901

      Related Products & Applications

      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Organohalogen Compounds > Alkane Halides > Aliphatic Alkane Halides
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organohalogen Compounds > Alkane Halides > Aliphatic Alkane Halides
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organohalogen Compounds > Alkane Halides > Aliphatic Alkane Halides
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Halogenation Reagents
      Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Halogenation Reagents