Appearance:Liquid
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
Tetrapropoxysilane Chemical Properties
Melting point <-80°C
Boiling point 94 °C5 mm Hg(lit.)
density 0.916 g/mL at 25 °C(lit.)
vapor density >1 (vs air)
refractive index n20/D 1.4(lit.)
Fp 203 °F
form liquid
Specific Gravity 0.916
Sensitive Moisture Sensitive
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN 1706115
InChIKey ZQZCOBSUOFHDEE-UHFFFAOYSA-N
CAS DataBase Reference 682-01-9(CAS DataBase Reference)
NIST Chemistry Reference Tetrapropyl silicate(682-01-9)
EPA Substance Registry System Silicic acid (H4SiO4), tetrapropyl ester (682-01-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
RIDADR 1993
WGK Germany 3
F 10-21
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29209090
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