Basic information
- Name:
3,14-Dioxa-8,9-dithia-4,13-disilahexadecane,4,4,13,13-tetraethoxy-
- Superlist Name:
- Bis(triethoxysilylpropyl) disulfide
- CAS No.:
56706-10-6
- Molecular Structure:
- Formula:
- C18H42O6S2Si2
- Molecular Weight:
- 474.82
- Synonyms:
- 3,3'-Bis(triethoxysilylpropyl)disulfide;Bis[g-(triethoxysilyl)propyl]disulfide;Cabrus 2A;Degussa Si 75;KBE 886B;SCA 985;SIB 1824.6;Si 266;Si266/2;Si 75;Si 75 (sulfide);Silquest A 1589;Struktol 985;
- EINECS:
- 260-350-7
- Density:
- 1.024 g/cm3
- Boiling Point:
- 443.5 °C at 760 mmHg
- Flash Point:
- 222.1 °C
- Appearance:
- Yellowish clear liquid
- Risk Codes:
- 20/21/22-36/37/38
- Safety Description:
- 26-36/37/39 Details
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Specification
The 3,14-Dioxa-8,9-dithia-4,13-disilahexadecane,4,4,13,13-tetraethoxy- is an organic compound with the formula C18H42O6S2Si2. The IUPAC name of this chemical is triethoxy-[3-(3-triethoxysilylpropyldisulfanyl)propyl]silane. With the CAS registry number 56706-10-6, it is also named as 4,4,13,13-Tetraethoxy-3,14-dioxa-8,9-dithia-4,13-disilahexadecane. The product's categories are Industrial/Fine Chemicals; Sulfur; Adhesion Promoters; Coupling Agents; Dispersing Agents; Sulfur Silanes; Surface Modifiers.
Physical properties about 3,14-Dioxa-8,9-dithia-4,13-disilahexadecane,4,4,13,13-tetraethoxy- are: (1)ACD/LogP: 5.85; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.85; (4)ACD/LogD (pH 7.4): 5.85; (5)ACD/BCF (pH 5.5): 16367.72; (6)ACD/BCF (pH 7.4): 16367.72; (7)ACD/KOC (pH 5.5): 36137.66; (8)ACD/KOC (pH 7.4): 36137.66; (9)#H bond acceptors: 6; (10)#Freely Rotating Bonds: 21; (11)Polar Surface Area: 105.98 Å2; (12)Index of Refraction: 1.47; (13)Molar Refractivity: 129.34 cm3; (14)Molar Volume: 463.2 cm3; (15)Polarizability: 51.27×10-24cm3; (16)Surface Tension: 30.1 dyne/cm; (17)Density: 1.024 g/cm3; (18)Flash Point: 222.1 °C; (19)Enthalpy of Vaporization: 67.42 kJ/mol; (20)Boiling Point: 443.5 °C at 760 mmHg; (21)Vapour Pressure: 1.2E-07 mmHg at 25°C.
When you are using this chemical, please be cautious about it as the following:
It is harmful by inhalation, in contact with skin and if swallowed. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Besides, this chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable gloves and eye/face protection.
You can still convert the following datas into molecular structure:
(1)SMILES: O(CC)[Si](OCC)(OCC)CCCSSCCC[Si](OCC)(OCC)OCC
(2)InChI: InChI=1/C18H42O6S2Si2/c1-7-19-27(20-8-2,21-9-3)17-13-15-25-26-16-14-18-28(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3
(3)InChIKey: FBBATURSCRIBHN-UHFFFAOYAS
(4)Std. InChI: InChI=1S/C18H42O6S2Si2/c1-7-19-27(20-8-2,21-9-3)17-13-15-25-26-16-14-18-28(22-10-4,23-11-5)24-12-6/h7-18H2,1-6H3
(5)Std. InChIKey: FBBATURSCRIBHN-UHFFFAOYSA-N
