Basic Information | Post buying leads | Suppliers |
Name |
Mercaptomethyltriethoxysilane |
EINECS | N/A |
CAS No. | 60764-83-2 | Density | 0.987g/cm3 |
PSA | N/A | LogP | N/A |
Solubility | N/A | Melting Point |
N/A |
Formula | C7H18O3SSi | Boiling Point | 187.3°Cat760mmHg |
Molecular Weight | 210.37 | Flash Point | 67.1°C |
Transport Information | N/A | Appearance | N/A |
Safety | Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of SOx. See also MERCAPTANS. | Risk Codes | N/A |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
N/A |
IUPAC: Triethoxysilylmethanethiol
Mercaptomethyltriethoxysilane (60764-83-2) is also called for CID3045453 ; LS-90427 ; 60764-83-2 ; BRN 2235676 ; Silane, mercaptomethyltriethoxy- ; Triethoxymercaptomethylsilane ; Triethoxysilylmethanethiol ; Methanethiol, triethoxysilyl- and so on.
Molecular Weight: 210.36
Molecular Formula: C7H18O3SSi
LogP: ACD/LogP: 2.21
ALOGPS: 2.78
ACD/LogD (pH 5.5): 2.21
ACD/LogD (pH 7.4): 2.2
ACD/BCF (pH 5.5): 27.92
ACD/BCF (pH 7.4): 27.83
ACD/KOC (pH 5.5): 377.24
ACD/KOC (pH 7.4): 375.99
H bond acceptors: 3
H bond donors: 0
Freely Rotating Bonds: 8
Heavy Atom Count: 12
Formal Charge: 0
Complexity: 95.8
Isotope Atom Count: 0
Defined Atom StereoCenter Count: 0
Undefined Atom StereoCenter Count: 0
Defined Bond StereoCenter Count: 0
Undefined Bond StereoCenter Count: 0
Covalently-Bonded Unit Count: 1
Index of Refraction: 1.441
Molar Refractivity: 56.32 cm3
Molar Volume: 212.9 cm3
Surface Tension: 25.9 dyne/cm
Density: 0.987 g/cm3
Flash Point: 67.1°C
Enthalpy of Vaporization: 40.62 kJ/mol
Boiling Point: 187.3°C at 760 mmHg
Vapour Pressure: 0.872 mmHg at 25°C
The molecular structure of Mercaptomethyltriethoxysilane (60764-83-2):
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
mouse | LD50 | intraperitoneal | 270mg/kg (270mg/kg) | Doklady Akademii Nauk SSSR. Proceedings of the Academy of Sciences of the USSR. For English translation, see DBIOAM and DKBSAS. Vol. 229, Pg. 1011, 1976. | |
rat | LD50 | oral | 2550mg/kg (2550mg/kg) | "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1229, 1986. |
Poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of SOx. See also MERCAPTANS.
Treatment of Mercaptomethyltriethoxysilane (60764-83-2) in Wastewater,see as follows :
Total removal:2.27 percent
Total biodegradation:0.09 percent
Total sludge adsorption:1.77 percent
Total to air:0.40 percent
(using 10000 hr Bio P,A,S)