thiobis(hexamethyldisilazane)

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Names

[ CAS No. ]:
18243-89-5

[ Name ]:
thiobis(hexamethyldisilazane)

[Synonym ]:
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

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

Click to get detail synthetic route

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%

Related Compounds

  • Thiobis(dichloromethane)
  • Thiobis(chloro)benzene
  • Thiobis(acetohydrazide)
  • thiobis-tert-dodecane
  • thiobis[2-(1,1-dimethylethyl)-5-methyl-4,1-phenylene] bis[3-(tetradecylthio)propionate]
  • Thiobis(methanethiol)bisacetate
  • 3-(2-Fluoro-4-methylphenyl)-2,2-dimethylpropanoic acid
  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • methyl (4-(N-(2-(3-(pyrazin-2-yl)-1H-pyrazol-1-yl)ethyl)sulfamoyl)phenyl)carbamate
  • tert-Butyl-DL-alanine