Welcome to Gneebio, your trusted supplier of Dichloromethane DCM chemical, a versatile industrial chemical with numerous applications. As a leading industrial chemical and solvent supplier, importer, and exporter, we are committed to providing high-quality, certified products to meet your business needs.
What is dichloromethane DCM chemical (CAS 75-09-2)?
Dichloromethane (DCM, or methylene chloride) is an organic compound with the Chemical formula CH2Cl2. This colorless, volatile liquid with a moderately sweet aroma is widely used as a solvent. Although it is not miscible with water, it is miscible with many organic solvents.
Physical and Chemical Properties
|
Molecular Weight |
84.93 g/mol |
|
Density |
1.3255 g/mL at 20ºC |
|
Boiling Point |
40ºC |
|
Melting Point |
-95.1oC |
|
Flash Point |
5.5oC |
|
Viscosity |
0.413 cP at 25ºC |
|
Dielectric Constant |
8.93 at 25oC |
|
Dipole Moment |
1.6 |
|
UV Cutoff |
233 nm |
|
Refractive Index |
1.4244 at 20oC |
|
Vapor Pressure |
435 mm Hg at 25oC |
|
Water Solubility |
13 mg/mL at 25°C |

What products use dichloromethane DCM chemical (CAS 75-09-2)?
While its use in consumer products has declined due to regulations, methylene chloride can still be found in:
- Paint and Varnish Strippers (heavily regulated/being phased out in many regions).
- Aerosol Spray Paints, Adhesives, and Insecticides.
- Metal Cleaners and Degreasers for automotive and industrial parts.
- Bathtub and Furniture Refinishing Products.
- Specialty Cleaning Fluids for the electronics and aerospace industries.
- Industrial process chemicals not sold directly to consumers.
Safety & Handling Information
Recommended Usage: Use in well-ventilated areas with proper respiratory protection
Storage: Store in a cool, dry, ventilated area away from heat and incompatible materials
Handling: Avoid inhalation, skin, or eye contact; toxic and potentially carcinogenic
Incompatibilities: Strong oxidizers, alkalis, and certain metals
PPE: Wear chemical-resistant gloves, goggles, and respiratory protection
First Aid: Rinse with water if exposed; seek immediate medical attention for inhalation or ingestion
Disposal: Dispose per local hazardous waste regulations
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about us
As a leading manufacturer and exporter of fine chemicals, Henan Gneebio provides high-quality industrial chemicals. We supply to customers across the chemical, pharmaceutical, and materials industries, ensuring consistent quality, reliable logistics, and professional technical support.
Our chemical products hold international certifications (REACH, ISO, FMQS, HALAL) for global quality recognitio. We have warehouses in coreports such as Qingdao, Tianiin, and Shanghai, with a 15-day express delivery service.
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