- Product Name:
- DIBROMOMETHANE FOR SYNTHESIS
- Dibromomethane, Stabilized with 50ppm BHT
- Anti-DBH antibody produced in goat
- dopamine beta-hydroxylase (dopamine beta-monooxygenase)
- DIBROMOMETHANE, 1000MG, NEAT
- DIBROMOMETHANE, 99+%
- DIBROMOMETHANE, 1X1ML, MEOH, 2000UG/ML
- Product Categories:
- Building Blocks
- Analytical Chemistry
- Chemical Synthesis
- Halogenated Hydrocarbons
- Organic Building Blocks
- Standard Solution of Volatile Organic Compounds for Water & Soil Analysis
- Standard Solutions (VOC)
- Alpha Sort
- BromoVolatiles/ Semivolatiles
- Chemical Class
- DIA - DIC
- Pharmaceutical Intermediates
- alpha,omega-Bifunctional Alkanes
- Monofunctional & alpha,omega-Bifunctional Alkanes
- Mol File:
Dibromomethane Chemical Properties
- Melting point:
- -52 °C
- Boiling point:
- 96-98 °C(lit.)
- 2.477 g/mL at 25 °C(lit.)
- vapor density
- 6.05 (vs air)
- vapor pressure
- 34.9 mm Hg ( 20 °C)
- refractive index
- n20/D 1.541(lit.)
- Flash point:
- storage temp.
- Store below +30°C.
- Clear colorless to slightly brown
- Water Solubility
- 0.1 g/100 mL (20 ºC)
- Stable. Incompatible with strong oxidizing agents, aluminium, magnesium. Reacts violently with potassium.
- CAS DataBase Reference
- 74-95-3(CAS DataBase Reference)
- NIST Chemistry Reference
- Methane, dibromo-(74-95-3)
- EPA Substance Registry System
- Dibromomethane (74-95-3)
- Hazard Codes
- Risk Statements
- Safety Statements
- UN 2664 6.1/PG 3
- WGK Germany
- HS Code
- 2903 39 15
- Hazardous Substances Data
- 74-95-3(Hazardous Substances Data)
- LD50 orally in Rabbit: 108 mg/kg LD50 dermal Rabbit > 4000 mg/kg
Dibromomethane Usage And Synthesis
Methylene bromide is a colorless liquid with a sweet, pleasant odor.
Organic synthesis, solvent.
ChEBI: A member of the class of bromomethanes that is methane substituted by two bromo groups. It is produced by marine algae.
A colorless liquid with a pleasant odor. Insoluble in water and denser than water. May be toxic by ingestion. Used as a solvent and as a motor fuel.
Air & Water Reactions
Insoluble in water.
Halogenated aliphatic compounds, such as Dibromomethane, are moderately or very reactive. Reactivity generally decreases with increased degree of substitution of halogen for hydrogen atoms. Low molecular weight haloalkanes are highly flammable and can react with some metals to form dangerous products. Materials in this group are incompatible with strong oxidizing and reducing agents. Also, they are incompatible with many amines, nitrides, azo/diazo compounds, alkali metals (potassium), and epoxides.
INHALATION: Anesthetic effects, nausea and drunkenness. CONTACT WITH SKIN AND EYES: Skin irritation of eyes and nose.
Special Hazards of Combustion Products: Dissociation products generated in a fire may be irritating or toxic.
A poison. Moderately toxic by subcutaneous route. Mdly toxic by inhalation. Mutation data reported. mxtures with potassium explode on light impact. When heated to decomposition it emits toxic fumes of Br-. See also BROMIDES
Methylene bromide is used as a solvent and as a chemical intermediate.
UN2664 Dibromomethane, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.
Mixture with potassium forms a shocksensitive explosive. Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, sodium amide, strong acids, strong bases, alkaline earth metals, aluminum, magnesium. The substance decomposes on contact with hot surfaces producing hydrogen bromide
Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform to EPA regulations governing storage, transportation, treatment, and waste disposal
Dibromomethane Preparation Products And Raw materials
- 010-82848833- ;010-82848833-
- 400-610-6006; 021-67582000
- BENZAL BROMIDE
- Tribromoacetic acid
- CI NO 50205
- Methylene Chloride
- 4,4'-Diphenylmethane diisocyanate
- Methylene Blue
- Ethidium bromide
- Clidinium bromide
- Sodium bromate