Name | Dimethylsilazane Cyclic Tetramer |
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Synonyms |
octamethylcyclotetrasilazane
EINECS 213-817-4 1,2,2,3,4,4,8,8-Octamethyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane MFCD00046123 2,2,4,4,6,6,8,8-Octamethyl-1,3,5,7,2,4,6,8-tetrazatetrasilocane Cyclotetrasilazane, 2,2,4,4,6,6,8,8-octamethyl- 1,1,3,3,5,5,7,7-Octamethyl Cyclotetrasilazane |
Density | 0.9±0.1 g/cm3 |
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Boiling Point | 240.4±23.0 °C at 760 mmHg |
Melting Point | 96-99 °C(lit.) |
Molecular Formula | C8H28N4Si4 |
Molecular Weight | 292.677 |
Flash Point | 99.2±22.6 °C |
Exact Mass | 292.139099 |
PSA | 48.12000 |
LogP | 2.48080 |
Vapour Pressure | 0.0±0.5 mmHg at 25°C |
Index of Refraction | 1.461 |
Storage condition | 2~8℃,Seal |
Hazard Codes | T: Toxic; |
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Risk Phrases | R25 |
Safety Phrases | S45 |
RIDADR | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
RTECS | GZ4342500 |
Packaging Group | III |
Hazard Class | 8 |
HS Code | 2915900090 |
~% 1020-84-4 |
Literature: Inorg.Synth., , vol. 5, p. 62 US2462635 , ; Journal of the American Chemical Society, , vol. 70, p. 3888,3889 |
~% 1020-84-4 |
Literature: Inorg.Synth., , vol. 5, p. 62 US2462635 , ; Journal of the American Chemical Society, , vol. 70, p. 3888,3889 |
~8%
Detail
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Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 52, # 8 p. 1843 - 1846,1633 - 1635 |
~9%
Detail
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Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 60, # 9.2 p. 2107 - 2116,1879 - 1887 |
~8%
Detail
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Literature: J. Gen. Chem. USSR (Engl. Transl.), , vol. 52, # 8 p. 1843 - 1846,1633 - 1635 |
~%
Detail
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Literature: Journal of the American Chemical Society, , vol. 70, p. 3888,3889 |
Precursor 5 | |
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DownStream 7 | |
HS Code | 2915900090 |
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Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |