Home Categories Chemical Reagents Tetrapropyl orthosilicate
A7677312

Tetrapropyl orthosilicate , 97% , 682-01-9

Synonym(s):
Tetrapropoxysilane

CAS NO.:682-01-9

Empirical Formula: C12H28O4Si

Molecular Weight: 264.43

MDL number: MFCD00009364

EINECS: 211-659-0

Pack Size Price Stock Quantity
25ML RMB34.40 In Stock
100ML RMB91.20 In Stock
500ML RMB297.60 In Stock
2.5L RMB1231.20 In Stock
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Update time: 2022-07-08

PRODUCT 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)
vapor pressure  0.26Pa at 25℃
refractive index  n20/D 1.4(lit.)
Flash point: 203 °F
storage temp.  Inert atmosphere,Room Temperature
form  liquid
Specific Gravity 0.916
color  Colorless to Almost colorless
Water Solubility  78mg/L at 20℃
Sensitive  Moisture Sensitive
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
BRN  1706115
InChIKey ZQZCOBSUOFHDEE-UHFFFAOYSA-N
LogP 3.4 at 20℃

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P264-P271-P280-P302+P352-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36-37/39
RIDADR  1993
WGK Germany  3
10-21
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29209090

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