Product Description
Product Name: 1, 1, 2, 2-Tetrachloroethane
Synonyms:
79-34-5
s-Tetrachloroethane
Acetylene tetrachloride
Ethane, 1,1,2,2-tetrachloro-Tetrachloroethane
CAS No.: 79-34-5
Molecular Formula: C2H2Cl4
Molecular Weight: 167.84
Property:
This product is also known as sym-tetrachloroethane, it is non-flammable and non-explosive, colorless and transparent liquid. Its melting point is -44℃（-36℃）, the boiling point is 146.5℃. Its relative density is 1.58658g/cm3 at 62 °C (45mm Hg) and refractive index is 1.49418 (25/4℃). It is miscible with ethanol, methanol, chloroform, benzene, carbon tetrachloride, carbon disulfide, benzene, dimethyl amide and oil while it is difficultly soluble in water. The product will volatile with water steam. It has chloroform smell. The impure product is readily to decompose to yield hydrogen chloride and trichloro ethylene while the pure product is stable. The product is acid stable but readily to decompose to yield trichloro ethylene in the existence of alkali.
Specification:
|
Appearance |
Colorless and transparent liquid |
|
Specific Gravity |
1.590-1.598g/cm3 |
|
Purity |
≥ 99% |
|
Moisture |
≤ 0.09% |
|
Acidity（HCL） |
≤ 0.3% |
Applications:
This product is an efficient solvent, used as solvents for medicine, shellac, resin, wax, also used as aircraft wing coating detergents, coatings removing agent, herbicides, alcohol denaturant, pesticides, metals cleaning agent, etc., intermediates of trichloro ethylene, tetrachloro ethylene, pentachloroethane and carbon hexachloride
Package and storage:
This product is contained in drums with capacity of 200 liters. The net weight of each drum is 300 kg, stored in a cool dry place with good ventilation.
CAS: 79-00-5
Product Description
Product Name: 1, 1，2-Trichloroethane
CAS: 79-00-5
Synonyms:79-00-5, Vinyltrichloride, beta-Trichloroethane
Molecular Formula: C2H3Cl3
Molecular Weight: 133.40
1,1,2-Trichloroethane Property:
1,1,2-Trichloroethane is non-flammable, colorless liquid which has chloroform odor. It is readily to yield hydrochloric acid gas at high temperature. It is narcotic, and can cause liver dysfunction. Its acceptable concentration is 200×10-6 in the air. The relative density is 1.441-1.443g/cm3 (20℃), the refractive index is 1.4711. Its melting point is -39.7℃. The boiling point of pure product is 113.5℃. The 1,1,2-Trichloroethane is insoluble in water but soluble in alcohol, ether and other organic solvents.
1,1,2-Trichloroethane Specification:
|
High Grade |
First Grade |
|
Appearance |
Colorless and transparent liquid with pungent smell
|
|
Specific Gravity |
1.4386-1.4446g/cm3 |
|
Purity |
≥99.5% |
|
Chloride |
≤0.02% |
|
non-volatile matter |
≤0.05% |
1,1,2-Trichloroethane Applications
Used as the raw material of polyvinylidene chloride, the intermediate of resin; Used as solvents for agricultural fumigant, pesticides, grease, wax, rubber, cellulose acetate; Used as extractant of dyes and fragrances.
1,1,2-Trichloroethane Package:
This product is contained in plastic cask with capacity of 200 liters. The net weight of each cask is 250 kg, stored in a cool dry place with good ventilation.
Contact us to discuss pricing and ordering details.
CAS: 79-38-9
Product Description
Synonyms:
CHLOROTRIFLUOROETHYLENE
79-38-9
CTFE
Chlorotrifluoroethene
1-Chloro-1,2,2-trifluoroethene
Daiflon
Molecular Formula: C2ClF3
Molecular Weight: 116.47
Properties:
Molar mass: 116.469 g/mol
Boiling point: 80.24°F (26.8°C)
Density: 1.54 g/cm³
Formula: C2ClF3
Solubility: soluble in benzene, chloroform
Explosive limits: 24-40.3%
Hazard statements: H220, H280, H301, H331
Specifications:
|
Items |
Standard |
|
Appearance |
Colorless and odorless gas |
|
Purity (%) |
≥99.96 |
|
R1122+R1123 (%) |
≤0.006 |
|
R1122 (%) |
≤0.003 |
|
R1123(%) |
≤0.003 |
|
Dimer |
≤0.003 |
|
Methyl Alcohol |
≤0.002 |
|
Other organic impurities |
≤0.002 |
|
Acidity (ppm wt) |
≤5 |
|
Moisture (ppm) |
≤20 |
|
Peroxides |
n.d |
|
Oxygen (ppm) |
≤50 |
|
Non condensable gas (%vol) |
≤5.0 |
Applications:
Chlorotrifluoroethylene (CTFE) is a chlorofluorocarbon with chemical formula CFCl=CF2. It is commonly used as a refrigerant in cryogenic applications. CTFE has a carbon-carbon double bond and so can be polymerized to form polychlorotrifluoroethylene or copolymerized to produce the plastic ECTFE.
Package:
Packed in cylinder (1ton per cylinder)
Storage:
CAS No.: 79-34-5
Product Description
Product Name: 1, 1, 2, 2-Tetrachloroethane
Synonyms:
79-34-5
s-Tetrachloroethane
Acetylene tetrachloride
Ethane, 1,1,2,2-tetrachloro-
Tetrachloroethane
CAS No.: 79-34-5
Molecular Formula: C2H2Cl4
Molecular Weight: 167.84
Property:
This product is also known as sym-tetrachloroethane, it is non-flammable and non-explosive, colorless and transparent liquid. Its melting point is -44℃（-36℃）, the boiling point is 146.5℃. Its relative density is 1.58658g/cm3 at 62 °C (45mm Hg) and refractive index is 1.49418 (25/4℃). It is miscible with ethanol, methanol, chloroform, benzene, carbon tetrachloride, carbon disulfide, benzene, dimethyl amide and oil while it is difficultly soluble in water. The product will volatile with water steam. It has chloroform smell. The impure product is readily to decompose to yield hydrogen chloride and trichloro ethylene while the pure product is stable. The product is acid stable but readily to decompose to yield trichloro ethylene in the existence of alkali.
Specification:
|
Appearance |
Colorless and transparent liquid |
|
Specific Gravity |
1.590-1.598g/cm3 |
|
Purity |
≥ 99% |
|
Moisture |
≤ 0.09% |
|
Acidity（HCL） |
≤ 0.3% |
Applications:
This product is an efficient solvent, used as solvents for medicine, shellac, resin, wax, also used as aircraft wing coating detergents, coatings removing agent, herbicides, alcohol denaturant, pesticides, metals cleaning agent, etc., intermediates of trichloro ethylene, tetrachloro ethylene, pentachloroethane and carbon hexachloride
Package and storage:
This product is contained in drums with capacity of 200 liters. The net weight of each drum is 300 kg, stored in a cool dry place with good ventilation.
More information please click here.
CAS: 1965-09-9
Product Description
Product Name: 4,4'-Oxydiphenol
Synonyms:
4,4'-Dihydroxydiphenyl ether
4,4'-Oxydiphenol
Bis(4-hydroxyphenyl) Ether
DHDE
1965-09-9
Phenol, 4,4'-oxybis-
4-(4-hydroxyphenoxy)phenol
CAS: 1965-09-9
Molecular Formula: C12H10O3
Molecular Weight: 202.21
Properties
|
Density |
1.3±0.1 g/cm3 |
|
Boiling Point |
379.2±27.0 °C at 760 mmHg |
|
Melting Point |
163-168 °C |
|
Molecular Formula |
C12H10O3 |
|
Molecular Weight |
202.206 |
|
Flash Point |
183.2±23.7 °C |
|
Exact Mass |
202.062988 |
|
PSA |
49.69000 |
|
LogP |
2.50 |
|
Vapour Pressure |
0.0±0.9 mmHg at 25°C |
|
Index of Refraction |
1.639 |
Specifications:
|
Appearance |
White and crystalline powder |
|
Specific Gravity |
1.208-1.222g/cm3 |
|
Purity (%) |
≥99 |
|
Water content (%) |
≤0.2 |
|
Melting point (°C) |
165°C -168°C |
Applications:
Package:
Net 25kg/drum
Storage:
Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from heat/sparks/open flames/ hot surfaces. Store away from incompatible materials and foodstuff containers.
CAS: 79-31-2
Product Description
Product Name: ISOBUTYRIC ACID
Synonyms:
2-Methylpropanoic acid
79-31-2
Isobutanoic acid
2-Methylpropionic acid
CAS: 79-31-2
Molecular Formula: (CH3)2CHCOOH
Molecular Weight: 88.11
Property:
Boiling point: 152-155°C
Melting point: -47°C
Relative density (water = 1): 0.95
Solubility in water, g/100ml at 20°C: 20
Vapour pressure, kPa at 14.7°C: 0.13
Relative vapour density (air = 1): 3.0
Flash point: 56°C c.c.
Auto-ignition temperature: 481°C
Explosive limits, vol% in air: 2-9
Octanol/water partition coefficient as log Pow: 0.88
Specification:
|
Appearance |
Colorless and transparent oily liquid |
|
Purity (%) |
≥99 |
|
Accidity (HCL) (mgKOH/g) |
≤0.1 |
|
Water content (%) |
≤0.1 |
Applications:
Package:
This product is packed in IBC or ISO tank. The net weight is 900kg/IBC.
Storage:
Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from heat/sparks/open flames/ hot surfaces. Store away from incompatible materials and foodstuff containers.
Please contact us if you are interested!