ASTRAGERM-S (1-hydroxygermatrane monohydrate)
TS 2421-039-00209013-04
Application: 1-hydroxygermatran is used as a raw material for the manufacture of dietary supplement.
|
№ |
Parameters |
Characteristics |
Method |
|
1 |
Appearance |
White crystal powder |
Industrial standard 20841.1-75 |
|
2 |
Color |
White |
Industrial standard 20841.1-75 |
|
3 |
Odor, taste |
None |
Industrial standard 20841.7-75 |
|
4 |
Mass fraction of Ge, % |
Not less than 27 |
p. 6.3 of TS |
|
5 |
Mass fraction of hydroxyl group, % |
Not less than 10 |
Industrial standard 17537 |
Basic physical and chemical properties
|
№ |
Parameters |
Characteristics |
|
1 |
Solubility in water at 20оС |
39% |
|
2 |
Solubility in organic solvents |
dimethylsulfoxide, dimethylformamide |
|
3 |
Melting point |
(198-199)оC |
|
4 |
Oxygen ratio |
It is not oxidized by air oxygen |
Applications: Perfume and cosmetics industry, food industry, medicine, agriculture.
Examples of application: it is a component in biologically active additives "Astrogerm", "Aqua", "Germanorm" "longevity Balm", "Balm that restores vitality", "Biococtail" and perfumes and cosmetics "expansion of passion", "expansion of beauty", a series of creams for skin care of hands, feet, face and body.
- showed a positive effect when used as components of toothpastes.
Cherkaz (1-ethylsilane)
TS 2449-001-02068737-99
Application: Plant growth regulator
|
№ |
Parameters |
Characteristics |
Method |
|
1 |
Appearance, color |
White crystal powder |
p. 4.1 of TS |
|
2 |
Mass fraction of ethylsilatrane, %, not less than |
96 |
p. 4.2 of TS |
|
3 |
pH of 1% (by preparation) aqueous solution |
6-8 |
p. 4.3 of TS |
|
4 |
Mass fraction of water |
0.5 |
p. 4.4 of TS |
Basic physical and chemical properties
Odor – None.
Solubility in water – well soluble in water (30%)
Melting point – 129-132 оС
Solubility in organic solvents – ethanol (20%), methanol (30%), dimethylsulfoxide (15%), toluene (12%).
Application: Agriculture, perfume and cosmetics industry
Application exapmles:
- successfully tested as a plant growth regulator in various regions of Russia (Moscow, Rostov, Samara region, Altai territory, etc.), as well as in the Shanghai region of China. The drug also showed positive results when used as a feed additive when feeding Pets (Samara region).
- tested and registered as components of cosmetics.
- showed a positive effect when used as components of toothpastes.
Bis(trichlorosilil)acetylene
Cl3SiC≡CSiCl3 Si2C2Cl6
|
№ |
Parameters |
Characteristics |
Method |
|
1 |
Appearance, color |
Transparent liquid from colorless to light yellow color |
Industrial standard 20841.1-75 |
|
2 |
Odor |
Strong smell (due to the release of hydrogen chloride) |
Industrial standard 20841.1-75 |
|
3 |
The content of the basic substance,%, not less |
97 |
Industrial standard 20841.1-75 Industrial standard 20841.8-79 |
Basic physical and chemical properties
Boiling point - 173-174°С
Melting temperature - 23-24°С
Upon contact with water, there is a rapid reaction of hydrolysis of Si-Cl bonds, accompanied by the release of hydrogen chloride.
Application: It is used for the synthesis of silyl-containing norbornadienes-monomers to produce high-performance gas separation membranes.
It can be used as a modifier of Organoelement oligomers and polymers (for the introduction of unsaturated fragments into the structure).
Application examples:
- new silyl-containing norbornadienes have been obtained at the Topchiev Institute of Economics of the Russian Academy of Sciences on the basis of bistrichlorosilyl acetylene, which are of interest both in terms of scientific study and in the applied aspect.
β,β- Dichlorophenyltrichlorosilane
Cl3SiCH=CCl2 Si1C2H1Cl5
|
№ |
Parameters |
Characteristics |
Method |
|
1 |
Appearance, color |
Transparent liquid from colorless to light yellow |
Industrial standard 20841.1-75 |
|
2 |
Odor |
Strong smell (due to the release of hydrogen chloride) |
Industrial standard 20841.1-75 |
|
3 |
The content of base material %, not less than |
97 |
Industrial standard 20841.7-75 Industrial standard 20841.8-79 |
Basic physical and chemical properties
Boiling point - 162-163°С
Reflective index (nD20) - 1,4945
Density (d420) - 1,5523
Upon contact with water, there is a rapid reaction of hydrolysis of Si-Cl bonds, accompanied by the release of hydrogen chloride.
Application: It is used to produce high-performance fast-acting crosslinking agents of silicone rubbers with terminal hydroxyl groups.
It can be used as a modifier of Organoelement oligomers and polymers (for the introduction of siloxane links with dichlorvinyl groups into the structure).
Application examples:
- at the pilot plant of GNIIChTEOS the technology for obtaining the product 103-310 has been worked out (a mixture of β,β-dichlorvinyltrichlorosilane and bistrichlorosilyl acetylene), and based on it, a new cross linking high-performance cross linking agent-product 103-311 (a mixture of β,β-dichlorvinyltrisacetoxymoxylane and bis(trisacetoxymoxylyl)acetylene's), β-chlorovinyldichloroarsine. When using this product, the vulcanization rate (compared to traditional vinyltrisacetoxymooxylane) increases by more than 10 times.
Perchlorvinyltrichlorosilane
Cl3SiCCl≡CCl2 Si1C2Cl6
|
№ |
Parameters |
Characteristics |
Method |
|
1 |
Appearance, color |
Transparent liquid from colorless to light yellow |
Industrial standard 20841.1-75 |
|
2 |
Odor |
Strong smell (due to the release of hydrogen chloride) |
Industrial standard 20841.1-75 |
|
3 |
The content of base material %, not less than |
97 |
Industrial standard 20841.7-75 Industrial standard 20841.8-79 |
Basic physical and chemical properties
Boiling point - 189-191°С
Reflective index (nD20) - 1,5186
Density (d420) - 1,6766
Upon contact with water, there is a rapid reaction of hydrolysis of Si-Cl bonds, accompanied by the release of hydrogen chloride.
Applications: It can be used to produce a double-acting photoresist material. It can be used as a modifier of Organoelement oligomers and polymers (for the introduction of siloxane links with perchlorvinyl groups into the structure).
Application examples
- in laboratory conditions, solid, soluble, stable during storage silsesquioxanes (Cl2C=CClSiO1.5)n were obtained, suitable for use as a photoresist material of positive or negative type, depending on the technology of forming a resistive image.
Phenyltrichlorgermanium
C6H5GeCl3 GeC6H5Cl3
|
№ |
Parameters |
Characteristics |
Method |
|
1 |
Appearance, color |
Transparent liquid from colorless to light yellow |
Industrial standard 20841.1-75 |
|
2 |
Odor |
Strong smell (due to the release of hydrogen chloride) |
Industrial standard 20841.1-75 |
|
3 |
The content of base material %, not less than |
97 |
Industrial standard 20841.7-75 Industrial standard 20841.8-79 |
Basic physical and chemical properties
Boiling point - 118-119°С//24 mm. Hg
Refractive index (яD20) - 1.5540
Density (d420) - 1.5972
Upon contact with water, there is an intensive hydrolysis reaction of Ge-Cl bonds, accompanied by the release of hydrogen chloride.
Application:
- It is possible to use as a modifier of Organoelement oligomers and polymers (for the introduction of phenylhermoxane links into the structure).
- For the synthesis of biologically active compounds.
Diphenyldichlorgermanium
(C6H5)2GeCl2 Ge1C12H10Cl2
|
№ |
Parameters |
Characteristics |
Method |
|
1 |
Appearance, color |
Transparent liquid from colorless to light yellow |
Industrial standard 20841.1-75 |
|
2 |
Odor |
Strong smell (due to the release of hydrogen chloride) |
Industrial standard 20841.1-75 |
|
3 |
The content of base material %, not less than |
97 |
Industrial standard 20841.7-75 Industrial standard 20841.8-79 |
Basic physical and chemical properties
Boiling point - 223°С//12 mm. Hg
Refractive index (яD20) - 1,5975
Upon contact with water, there is an intensive hydrolysis reaction of Ge-Cl bonds, accompanied by the release of hydrogen chloride.
Application:
- It is possible to use as a modifier of Organoelement oligomers and polymers (for the introduction of phenylhermoxane links into the structure).
- For the synthesis of biologically active compounds.