Chemical Properties:
Package: 25kg/Drum, 250kg/Drum, 400kg/Drum or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moistureShanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Dibromomethane (CAS: 74-95-3) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | Colorless Transparent Liquid |
| Dibromomethane (DBM) | >99.5% (GC) |
| Dichloromethane (DCM) | <0.10% |
| Bromochloromethane (BCM) | <0.80% |
| Bromoform | <0.50% |
| Moisture | <100ppm |
| Color (APHA) | <30 APHA |
| Acidity | <0.0018 mgKOH/g |
| Density (20℃) | ≥2.48 |
| Refractive Index n20/D | 1.540~1.543 |
| Infrared Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
Description:
Specifications:
Package & Storage:
| Chemical Name | Dibromomethane |
| Synonyms | Methylene Bromide; Methylene Dibromide; DBM |
| CAS Number | 74-95-3 |
| CAT Number | RF2832 |
| Stock Status | In Stock, Production Capacity 300 Tons per Month |
| Molecular Formula | CH2Br2 |
| Molecular Weight | 173.84 |
| Melting Point | -52℃ |
| Boiling Point | 96.0~98.0℃(lit.) |
| Density | 2.477 g/mL at 25℃(lit.) |
| Refractive Index n20/D | 1.541(lit.) |
| Sensitive | Light Sensitive, Air Sensitive |
| Solubility in Water | Slightly Soluble in Water, 12 g/l 15℃ |
| Solubility | Miscible With Chloroform, Acetone, Ether and Alcohol |
| Stability | Stable. Incompatible With Strong Oxidizing Agents, Aluminium, Magnesium. Reacts Violently With Potassium. |
| TSCA | Yes |
| HS Code | 2903 39 15 |
| Hazard Class | 6.1 |
| Packing Group | III |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact: sales@ruifuchem.com or alvin@ruifuchem.com 15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals. Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc. Advantages? Superior quality, affordable price, professional services and technical support, fast delivery. Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc. Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers. Factory Audit? Factory audit welcome. Please make an appointment in advance. MOQ? No MOQ. Small order is acceptable. Delivery Time? If within stock, three days delivery guaranteed. Transportation? By Express (FedEx, DHL), by Air, by Sea. Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided. Custom Synthesis? Can provide custom synthesis services to best fit your research needs. Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Application:
Dibromomethane (CAS: 74-95-3) is used as solvent in organic synthesis. It acts as an intermediate in the manufacture of specialty chemicals, agrochemicals and pharmaceuticals. Used as raw materials of organic synthesis, as solvent, refrigerant, flame retardant and anti-explosion agent components, used as disinfectant in medicine and town use in organic synthesis raw materials, can be used as refrigerant/flame retardant components. Dibromomethane is a good flame retardant. The addition ofdibromomethaneto the polymer effectively reduces the heat of combustion of the plastic when it is burned. Dibromomethane, as a pesticide intermediate, is the main raw material for the synthesis of new high-efficiency, broad-spectrum fungicides, and is the raw material for large-tonnage acaricides. It is also used in the synthesis of pesticides such as Mycobacterium nitrile and other organic compounds. Dibromomethane may be used for the cyclopropanation of alkenes via Simmons-Smith type reaction. Dibromomethane is used as a methylating agent for the manufacture of dimethyl sulfoxide, caffeine, vanillin, aminopyrine, trimethoprim and pesticide acephate, etc.. It may also be used in a novel methodology for the preparation of reaction intermediates such as α-substituted acroleins, α-methylene esters, α-keto esters, α-methylene lactones, α-methylene lactams, and α-keto lactones. Fire Hazard Special Hazards of Combustion Products: Dissociation products generated in a fire may be irritating or toxic.Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available