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Name: Chlorotrimethylsilane CAS number: 75-77-4 Molecular formula: C3H9ClSi Molecular weight: 108.64 EINECS number: 200-900-5 Mol file: 75-77-4.mol
Name: Ethoxytrimethylsilane CAS number: 1825-62-3 Molecular formula: C5H14OSi Molecular weight: 118.25 EINECS number: 217-370-6 Mol file: 1825-62-3.mol
Specification English name: Dimethyldimethoxysilane CAS number: 1112-39-6 Molecular formula: C4H12O2Si Molecular weight: 120.22 EINECS number: 214 189 4 Mol file: 1112-39-6.mol Applications As a structural control agent, chain extender, and filler treatment agent, it is widely used in the treatment of organic silica gel and white carbon black Purpose As a structural control agent, chain extender, and filler treatment agent, it is widely used in the treatment of organic silica gel and white carbon black. This product is used as a structural control agent and chain extender to improve mechanical processing performance, extend the storage time of rubber blends, and can replace hydroxyl silicone oil for use. Widely used in the treatment of organic silicone and white carbon black Purpose Dimethyldimethoxysilane is used as a structural control agent and chain extender to improve mechanical processing performance, extend the storage time of rubber blends, and can replace hydroxy silicone oil....
Properties of trimethyliodosilane Melting point<0 ° C Boiling point 106 ° C (lit.) Density 1.406 g/mL at 25 ° C (lit.) Refractive index n20/D 1.471 (lit.) Flash point − 25 ° F Storage conditions -20 ° C Solubility Reacts Form Liquid Specific gravity 1.47 Clear colors to reddish Water solubility reactions Sensitivity: Moisture&Light Sensitivity Hydrolysis sensitivity 8: Reacts quickly with moisture, water, protoc solvents BRN 1731136 Stability Sensitivity (Reactive) InchiKey CSRZQMIRAZTJOY-UHFFFFAOYSA-N CAS Database 16029-98-4 (CAS DataBase Reference) NIST Chemical Information Iodotrimethylsilane (16029-98-4) EPA Chemical Information Silane, iodotrimethyl - (16029-98-4)
Properties of Hexamethyldisilane Melting point 9-12 ° C (lit.) Boiling point 112-114 ° C (lit.) Density 0.715 g/mL at 25 ° C (lit.) Refractive index n20/D 1.422 (lit.) Flash point 29 ° F Storage conditions Store at<=20 ° C Sol common organic solvents; Insul H2O Form liquid Specific gravity 0.729 Colorless Insoluble in water Double in alcohol, ether and acetone Hydrolysis sensitivity 1: no significant reaction with acute systems BRN 1633463 Stability InchiKey NEXSMEBSBIABKL-UHFFFAOYSA-N CAS Database 1450-14-2 (CAS DataBase Reference) NIST Chemical Substance Information Disilane, hexagonal - (1450-14-2) EPA Chemical Substance Information Disilane, hexagonal - (1450-14-2)
Introduction: Hexamethyldisiloxane (silicone ether, MM sealing agent) is a colorless and transparent liquid that is prone to deliquescence. Insoluble in water, soluble in various organic solvents. Used as silicone oil, silicone rubber, pharmaceuticals, gas chromatography stationary liquids, analytical reagents, hydrophobic agents, etc. Obtained by hydrolysis of trimethylchlorosilane. The physical properties of hexamethyldisiloxane colorless and transparent liquids. Easily deliquescent, flammable, and in contact with high heat, open flames, and strong oxidizing agents, there is a risk of combustion. Boiling point 99.5 ℃. Flash point -1.1 ℃. Relative density (d2525) 0.7606. The refractive index is 1.3750. Insoluble in water, soluble in various organic solvents. Hexamethyldisiloxane is an important primary organic silicon raw material, often used as a capping agent in the production of silicone oil, or as a cleaning agent for silicone rubber, pharmaceuticals, gas c...
Anhui Techchem Industrial Co.,Ltd. will participate in the Shanghai CPHI China 2026 exhibition. The 24th CPHI China 2026 will grandly kick off at the Shanghai New International Expo Center from June 1...
star Anise oil trans-anethole CAS NO.8007-70-3 Star anise oil is a colorless to pale yellow liquid with a relative density of 0.979 to 0.987 and a refractive index of 1.552 to 1.556. It often becomes cloudy or crystallizes when cold but clears up upon heating. It is easily soluble in 90% ethanol. It has a fragrance reminiscent of anise, licorice, and star anise brain, with a sweet taste.
CAS No:
8007-70-3
star Anise oil trans-anethole CAS NO.8007-70-3 Antibacterial effect: In vitro experiments show that the ethanol extract has antibacterial effects on Gram-positive bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, and Corynebacterium diphtheriae, similar to potassium penicillin at 20 units/ml; it also has antibacterial effects on Gram-negative bacteria such as Bacillus subtilis, Escherichia coli, Vibrio cholerae, Salmonella typhi, Paratyphi, and Shigella, similar to streptomycin sulfate at 50 units/ml; its antifungal effect is greater than 1% benzoic acid and salicylic acid.
Antihistamine effect: The ethanol extract (1:50) has an antihistamine effect on isolated guinea pig trachea, acting quickly, strongly, and persistently.
Specification:
|
Item |
Standard |
Result |
|
Appearance |
Colorless to light yellow clear liquid or solid |
Light yellow oily liquid |
|
Smell |
Having the characteristic aroma off star anise |
Having the characteristic aroma off star anise |
|
Relativedensity |
0.850~0.990 |
0.933 |
|
Refractiveindx |
1.4800~1.5250 |
1.4889 |
Name:Isoflavone CAS No.:574-12-9 Appearance:Light tan to yellow brown powder Molecular formula:C15H10O2 Molecular Weight:222.2387 Density:1.239g/cm3 Boiling point:367°C at 760 mmHg Flash point:171.1°C Vapor Pressure:1.41E-05mmHg at 25°C
Name:Isoflavone CAS No.:574-12-9 Appearance:Light tan to yellow brown powder Molecular formula:C15H10O2 Molecular Weight:222.2387 Density:1.239g/cm3 Boiling point:367°C at 760 mmHg Flash point:171.1°C Vapor Pressure:1.41E-05mmHg at 25°C
Name:Isoflavone CAS No.:574-12-9 Appearance:Light tan to yellow brown powder Molecular formula:C15H10O2 Molecular Weight:222.2387 Density:1.239g/cm3 Boiling point:367°C at 760 mmHg Flash point:171.1°C Vapor Pressure:1.41E-05mmHg at 25°C
Name:Isoflavone CAS No.:574-12-9 Appearance:Light tan to yellow brown powder Molecular formula:C15H10O2 Molecular Weight:222.2387 Density:1.239g/cm3 Boiling point:367°C at 760 mmHg Flash point:171.1°C Vapor Pressure:1.41E-05mmHg at 25°C
Name:Isoflavone CAS No.:574-12-9 Appearance:Light tan to yellow brown powder Molecular formula:C15H10O2 Molecular Weight:222.2387 Density:1.239g/cm3 Boiling point:367°C at 760 mmHg Flash point:171.1°C Vapor Pressure:1.41E-05mmHg at 25°C
Name:Isoflavone CAS No.:574-12-9 Appearance:Light tan to yellow brown powder Molecular formula:C15H10O2 Molecular Weight:222.2387 Density:1.239g/cm3 Boiling point:367°C at 760 mmHg Flash point:171.1°C Vapor Pressure:1.41E-05mmHg at 25°C
Gralic oil Allicin35%~55% CAS NO.8008-99-9 A volatile liquid ranging from pale yellow to reddish-brown, with a strong garlic odor. It is insoluble in water, glycerin, and propylene glycol, with a relative density of 1.050-1.059 and a refractive index of 1.550-1.580. Its chemical properties are relatively stable, but it easily decomposes when exposed to alkali.
Carvacrol (Oregano 0il)Carvacrol 85% CAS NO8007-11-2 Light yellow to reddish-brown oily liquid with a thyme oil-like pungent odor; insoluble in glycerin, soluble in ethanol, soluble in most non-volatile oils and propylene glycol. In premix form, it appears as a white powder.Boiling point: 236~237°C; Melting point: 0.5~1°C; Flash point: 100°C; Optical rotation: -2~+3°C; Refractive index: 1.5024~1.5048; Relative density: 0.9356~0.9336; Heavy metals test: Negative; Does not contain ethanol or other organic solvents.
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