Ethyl silicate

$12 - $1480

Price

Brand	Packaging	Price	Product name
AK Scientific X7222	5mL	$14	Tetraethyl orthosilicate
AK Scientific X7222	100mL	$54	Tetraethyl orthosilicate
Matrix Scientific 076014	10g	$24	Tetraethyl orthosilicate
Matrix Scientific 076014	100g	$101	Tetraethyl orthosilicate
Sigma-Aldrich 86578	1l	$146	Tetraethyl orthosilicate
Sigma-Aldrich 8.00658	1L	$172	Tetraethyl orthosilicate
Sigma-Aldrich 333859	100ml	$182	Tetraethyl orthosilicate
Sigma-Aldrich 8.00658	250ML	$57.8	Tetraethyl orthosilicate
Sigma-Aldrich 86578	250ml	$60.2	Tetraethyl orthosilicate
Sigma-Aldrich 333859	25ml	$62.9	Tetraethyl orthosilicate

1of3

Melting point	-77 °C
Boiling point	168 °C(lit.)
Density	0.933 g/mL at 20 °C(lit.)
vapor density	7.2 (vs air)
vapor pressure	<1 mm Hg ( 20 °C)
refractive index	n20/D 1.382(lit.)
Flash point	116 °F
storage temp.	Store below +30°C.
solubility	Soluble in ethanol and 2-propanol.
form	Liquid
Specific Gravity	0.934
color	Colorless
PH	7 (20°C)
explosive limit	1.3-23%(V)
Water Solubility	Hydrolysis
FreezingPoint	-77℃
Sensitive	Moisture Sensitive
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Merck	14,3851
BRN	1422225
Dielectric constant	4.1（20℃）
Exposure limits	ACGIH: TWA 10 ppm OSHA: TWA 100 ppm(850 mg/m3) NIOSH: IDLH 700 ppm; TWA 10 ppm(85 mg/m3)
Stability	Stable. Flammable. Incompatible with strong oxidizing agents, water, alkalies, mineral acids.
Cosmetics Ingredients Functions	NOT REPORTED
InChI	1S/C8H20O4Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5-8H2,1-4H3
InChIKey	BOTDANWDWHJENH-UHFFFAOYSA-N
SMILES	CCO[Si](OCC)(OCC)OCC
CAS DataBase Reference	78-10-4(CAS DataBase Reference)
NIST Chemistry Reference	Silicic acid (H4sio4), tetraethyl ester(78-10-4)
EPA Substance Registry System	Tetraethyl silicate (78-10-4)