thiobis(hexamethyldisilazane)

Modify Date: 2024-01-04 02:00:37

thiobis(hexamethyldisilazane) Structure
thiobis(hexamethyldisilazane) structure
Common Name thiobis(hexamethyldisilazane)
CAS Number 18243-89-5 Molecular Weight 352.83500
Density 0.886g/cm3 Boiling Point 142-143ºC15 mm Hg(lit.)
Molecular Formula C12H36N2SSi4 Melting Point 65-67ºC(lit.)
MSDS N/A Flash Point 141.2ºC

 Names

Name N-[[dimethyl-[methyl(trimethylsilyl)amino]silyl]sulfanyl-dimethylsilyl]-N-trimethylsilylmethanamine
Synonym More Synonyms

 Chemical & Physical Properties

Density 0.886g/cm3
Boiling Point 142-143ºC15 mm Hg(lit.)
Melting Point 65-67ºC(lit.)
Molecular Formula C12H36N2SSi4
Molecular Weight 352.83500
Flash Point 141.2ºC
Exact Mass 352.16800
PSA 31.78000
LogP 5.49320
Appearance of Characters solid
Vapour Pressure 0.000624mmHg at 25°C
Index of Refraction 1.454

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases 36/37/38
Safety Phrases 26-36
WGK Germany 3
HS Code 2931900090

 Synthetic Route

~67%

thiobis(hexamethyldisilazane) Structure

thiobis(hexamet...

CAS#:18243-89-5

Literature: Mizhiritskii, M. D.; Reikhsfel'd, V. O. J. Gen. Chem. USSR (Engl. Transl.), 1986 , vol. 56, # 7 p. 1547 - 1558,1373 - 1382

~57%

thiobis(hexamethyldisilazane) Structure

thiobis(hexamet...

CAS#:18243-89-5

Literature: Zibarev, A. V.; Gurin, G. G.; Yakobson, G. G. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1985 , vol. 34, p. 2571 - 2576 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1985 , # 12 p. 2774 - 2780

~75%

thiobis(hexamethyldisilazane) Structure

thiobis(hexamet...

CAS#:18243-89-5

Literature: Blaschette, Armand; Naeveke, Martina; Jones, Peter G. Zeitschrift fuer Naturforschung, B: Chemical Sciences, 1991 , vol. 46, # 1 p. 5 - 14

 Customs

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Synonyms

Schwefel(II)-tetrakis-trimethylsilyl-diamid
Sulfurbis[bis(trimethylsilyl)amide]
bis<bis(trimethylsilyl)amino>sulfide
Sulfoxylic diamide,tetrakis(trimethylsilyl)-(9CI)
N,N,N',N'-tetrakis(trimethylsilyl)diaminosulfide
Bis[bis(trimethylsilyl)amino]sulfane
4-Thia-3,5-diaza-2,6-disilaheptane,2,2,6,6-tetramethyl-3,5-bis(trimethylsilyl)-(7CI,8CI)
bis<bis(trimethylsilyl)amino>sulphane
N,N,N',N'-Tetrakis(trimethylsilyl)diaminosulfan
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