Dichloromethane
Inquiry
| Post Date: | May 20,2018 |
| Expiry Date: | Nov 16,2018 |
| Detailed Description: |
Cas No. :75-09-2
Product name: Dichloromethane Chemical formula: CH2Cl2
Molecular weight: 84.93
Boiling point: 39.8 ℃
Water solubility: 20G / L (20 ℃)
Appearance: colorless transparent volatile liquid
 CAS Number: 75-09-2
EINECS number: 200-838-9
Mol file: 75-09-2.mol
Physical properties
Physical and chemical constants
With an irritating odor of ether
Vapor pressure: 30.55 kPa (10 ℃)
Melting point: -95.1 ℃
Relative density: 1.3266 (20/4 ℃) Self-spontaneous point: 640 ℃.
Viscosity (20 ℃): 0.43 mPa · s.
Refractive index nD (20 ℃): 1.4244.
Critical temperature: 237 ℃,
Critical pressure: 6.0795MPa.
Polarity: 3.4.
Absorption wavelength: 245.
Solubility: soluble in about 50 times the water, soluble in phenol, aldehydes, ketones, acetic acid, triethyl phosphate, ethyl acetoacetate, cyclohexylamine. Miscible with other chlorinated hydrocarbon solvents such as ethanol, ether and N, N-dimethylformamide.
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| CAS Registry Number: | 75-09-2 |
| Synonyms: | ;Methylene chloride;Methane dichloride;Methylene dichloride;narkotil;Plastisolve;R 30;Refrigerant 30;solaesthin;solmethine; |
| Molecular Formula: | CH2Cl2 |
| Molecular Weight: | 84.93 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xn:Harmful; |
| Risk Codes: | R40:; |
| Safety Description: | S23:; S24/25:; S36/37:; |
| Company: | Dongying zhongkang New Material Co.,Ltd [ China ] |
| Contact: | Mr Xu |
| Tel: | +86-546-6086555 13365465865 |
| Fax: | +86-546-6086558 |
| Email: | sales@dyzhongkang.com |
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