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Bis(trimethylsilyl)sulfate

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Bis(trimethylsilyl)sulfate Basic information

Product Name:
Bis(trimethylsilyl)sulfate
Synonyms:
  • Bis(trimethylsilyl)sulfate,98%
  • Bis(triMethylsilyl)sulfate, 98% 5GR
  • Sulfuric acid, TMS
  • BIS(TRIMETHYLSILYL) SULFATE
  • BIS(TRIMETHYLSILYL)SULPHATE
  • BIS(TRIMETHYLSILYL) SULFATE 97%
  • Silanol, trimethyl-, sulfate (2:1)
  • Sulfuric acid bis(trimethylsilyl) ester
CAS:
18306-29-1
MF:
C6H18O4SSi2
MW:
242.44
EINECS:
242-192-0
Product Categories:
  • Si (Classes of Silicon Compounds)
  • Silicon Compounds (for Synthesis)
  • Silyl Esters
  • Si-O Compounds
  • Synthetic Organic Chemistry
Mol File:
18306-29-1.mol
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Bis(trimethylsilyl)sulfate Chemical Properties

Melting point:
41-44 °C(lit.)
Boiling point:
87-90 °C4 mm Hg(lit.)
Density 
1.041±0.06 g/cm3(Predicted)
Flash point:
27 °F
storage temp. 
Refrigerator (+4°C) + Flammables area
form 
solid
Sensitive 
Moisture Sensitive
CAS DataBase Reference
18306-29-1(CAS DataBase Reference)
NIST Chemistry Reference
Sulfuric acid, bis(trimethylsilyl)-(18306-29-1)
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Safety Information

Hazard Codes 
F,C
Risk Statements 
11-34
Safety Statements 
16-26-36/37/39-45-9-33-25-20
RIDADR 
UN 2925 4.1/PG 2
WGK Germany 
3
3-10-21
HazardClass 
4.1
PackingGroup 
III
HS Code 
29319090

MSDS

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Bis(trimethylsilyl)sulfate Usage And Synthesis

Chemical Properties

beige to brownish low melting crystals and/or

Uses

Bis(trimethylsilyl) Sulfate is a reactant involved in the preparation of alkenylsilanes from organoaluminums.

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