Basic information Uses Safety Supplier Related
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Di-t-butoxydiacetoxy silane

Basic information Uses Safety Supplier Related

Di-t-butoxydiacetoxy silane Basic information

Product Name:
Di-t-butoxydiacetoxy silane
Synonyms:
  • (Orthosilicic acid di-tert-butyl)diacetic acid dianhydride
  • Di-t-butoxydiacetoxysilane, min. 97%
  • Di-tert-butoxydiacetoxsilane
  • DI-t-BUTOXYDIACETOXYSILANE, tech-96
  • Diacetyl di-tert-butyl orthosilicate
  • Di-tert-butoxysilyl diacetate
  • aceticacid,dianhydridewithsilicicacid(h4sio4)bis(1,1-dimethylethyl)este
  • Aceticacid,dianhydridewithsilicicacidbis(1,1-dimethylethyl)ester
CAS:
13170-23-5
MF:
C12H24O6Si
MW:
292.4
EINECS:
236-112-3
Product Categories:
  • Crosslinkers
  • Crosslinking Agents
  • Organics
  • Silicone series
  • Acetoxy Silanes
Mol File:
13170-23-5.mol
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Di-t-butoxydiacetoxy silane Chemical Properties

Melting point:
-4°C
Boiling point:
102°C 5mm
Density 
1.02
vapor pressure 
0.004-2.88Pa at 20-25℃
refractive index 
1.4040 [25°C]
Flash point:
95°C
Specific Gravity
1.02
Water Solubility 
852.1-840000mg/L at 20-25℃
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
LogP
-0.2-1.41 at 20℃
EPA Substance Registry System
Acetic acid, dianhydride with silicic acid (H4SiO4) bis(1,1-dimethylethyl) ester (13170-23-5)
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Safety Information

Hazard Codes 
C
Risk Statements 
34-36/37/38
Safety Statements 
26-36/37/39-45-28
RIDADR 
1760
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
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Di-t-butoxydiacetoxy silane Usage And Synthesis

Uses

Di-t-butoxydiacetoxy silane (DBAC) is used as a raw material for acetoxy crosslinking RTV-1 sealants.

Chemical Properties

Colorless or yellowish transparent liquid

Flammability and Explosibility

Not classified

Di-t-butoxydiacetoxy silaneSupplier

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