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propyl orthosilicate

Names

[ CAS No. ]:
682-01-9

[ Name ]:
propyl orthosilicate

[Synonym ]:
propyl orthosilicate
EINECS 211-659-0
Tetrapropyl orthosilicate
Silicic acid (HSiO), tetrapropyl ester
MFCD00009364
tetrapropyl silicate

Chemical & Physical Properties

[ Density]:
0.9±0.1 g/cm3

[ Boiling Point ]:
224.3±8.0 °C at 760 mmHg

[ Melting Point ]:
<-80ºC

[ Molecular Formula ]:
C12H28O4Si

[ Molecular Weight ]:
264.434

[ Flash Point ]:
95.0±0.0 °C

[ Exact Mass ]:
264.175690

[ PSA ]:
36.92000

[ LogP ]:
7.22

[ Vapour density ]:
>1 (vs air)

[ Vapour Pressure ]:
0.1±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.423

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36-S37/39

[ RIDADR ]:
1993

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ HS Code ]:
2942000000

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2920909090

[ Summary ]:
2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%


Related Compounds

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