1,1,3,3-Tetraethoxypropane

- Jun 25, 2018 -

1,1,3,3-Tetraethoxypropane

1,1,3,3-Tetraethoxy propane is a chemical with the formula C11H24O4. Used as an intermediate for pharmaceuticals and dyestuffs, but also as an intermediate for preservatives in agricultural products.


Physicochemical properties

Appearance and traits: colorless to light yellow liquid

Density: 0.919 g/mL at 25 °C (lit.)

Melting point: -90 °C

Boiling point: 220 °C (lit.)

Flash point: 190 °F

Refractive index: n20/D 1.411 (lit.)

Storage condition: 2-8oC

Steam pressure: 0.302mmHg at 25°C


Security Information

Packing level: III

Hazard category: 3.2

Customs code: 29110000

Dangerous goods transport code: 1993

WGK Germany: 3

Hazard category code: R22

Safety instructions: S36/37/39-S26

RTECS number: ON8750000

Dangerous goods sign: Xn


Molecular structure data

1, the molar index: 59.90

2. The molar volume (m3/mol): 236.3

3, the specific volume ratio (90.2K): 543.2

4. Surface tension (dyne/cm): 27.9