Thiosilicic acid (H4SiS4), tetra-tert-butyl ester

Modify Date: 2025-09-11 13:19:23

Thiosilicic acid (H4SiS4), tetra-tert-butyl ester Structure
Thiosilicic acid (H4SiS4), tetra-tert-butyl ester structure
Common Name Thiosilicic acid (H4SiS4), tetra-tert-butyl ester
CAS Number 18407-99-3 Molecular Weight 384.80300
Density 1g/cm3 Boiling Point 413.6ºC at 760 mmHg
Molecular Formula C16H36S4Si Melting Point N/A
MSDS N/A Flash Point 203.9ºC

 Names

Name tetrakis(tert-butylsulfanyl)silane
Synonym More Synonyms

 Chemical & Physical Properties

Density 1g/cm3
Boiling Point 413.6ºC at 760 mmHg
Molecular Formula C16H36S4Si
Molecular Weight 384.80300
Flash Point 203.9ºC
Exact Mass 384.14700
PSA 101.20000
LogP 7.54880
Vapour Pressure 1.14E-06mmHg at 25°C
Index of Refraction 1.519

 Synthetic Route

~71%

Thiosilicic acid (H4SiS4), tetra-tert-butyl ester Structure

Thiosilicic aci...

CAS#:18407-99-3

Literature: Backer, H. J.; Stienstra, F. Rec. Trav. chim., 1935 , vol. 54, p. 607 - 617 Full Text Show Details Backer, H. J.; Klasens, H. A. Rec. Trav. chim., 1942 , vol. 61, p. 500 - 512 Full Text Show Details Klasens, H. A.; Backer, H. J. Rec. Trav. chim., 1939 , vol. 58, p. 941 - 947 Full Text Show Details Klasens, H. A.; Backer, H. J. Rec. Trav. chim., 1942 , vol. 61, p. 513 - 522 Full Text Show Details Gmelin Handbook: Si: MVol.C, 144, page 393 - 397

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

Thiosilicic acid (H4SiS4),tetra-tert-butyl ester
tetrathiosilicic acid tetra-tert-butyl ester
Tetrathiokieselsaeure-tetratert-butylester
Tetra-tert.-butylmercapto-silan
Tetra-tert.-butyl-tetrathioorthosilicat
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