ChemicalBook CAS DataBase List 23519-77-9

23519-77-9

Name	ZIRCONIUM N-PROPOXIDE
CAS	23519-77-9
EINECS(EC#)	245-711-9
Molecular Formula	C12H28O4Zr
MDL Number	MFCD00015307
Molecular Weight	327.57
MOL File	23519-77-9.mol

Chemical Properties

Appearance	slightly viscous colorless to pale yellow solution
Boiling point	208 °C0.1 mm Hg
density	1.058 g/mL at 20 °C
refractive index	n20/D 1.454
Fp	83 °F
form	Slightly Viscous Solution
color	Colorless to yellow to light amber
Specific Gravity	1.05
Water Solubility	Not miscible in water.
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Sensitive	Moisture Sensitive
BRN	3679533
InChIKey	XPGAWFIWCWKDDL-UHFFFAOYSA-N
CAS DataBase Reference	23519-77-9(CAS DataBase Reference)
EPA Substance Registry System	1-Propanol, zirconium(4+) salt (23519-77-9)

Safety Data

Hazard Codes	Xi
Risk Statements	R10:Flammable. R41:Risk of serious damage to eyes. R67:Vapors may cause drowsiness and dizziness. less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S39:Wear eye/face protection . less more
RIDADR	UN 1993 3/PG 3
WGK Germany	1
F	10-21
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29310099

Hazard Information

General Description

A yellow-colored liquid with an alcohol-like odor. Has about the same density as water and is insoluble in water. Flash point below 141°F. Vapors are heavier than air. May be irritating to skin, eyes, and mucous membranes.

Reactivity Profile

Organometallics, such as TETRA-N-PROPYL ZIRCONATE, are reactive with many other groups. Incompatible with acids and bases. Organometallics are good reducing agents and therefore incompatible with oxidizing agents. Often reactive with water to generate toxic or flammable gases.

Air & Water Reactions

Flammable. Insoluble in water.

Health Hazard

Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.

Chemical Properties

slightly viscous colorless to pale yellow solution

Uses

Zirconium(IV) n-propoxide is used as a precursor in the production of zirconia. It is also used to study the thermophysical properties like thermal conductivity and thermal effusivity of hybrid films and thereby adjusting optic properties of the films.

Purification Methods

Although it was reported that it could not be crystallised or sublimed even at 150o/10-4mm [Bradley & Wardlaw J Chem Soc 280 1951], the propoxide, when properly prepared, has been purifed by distillation in a high vacuum [Bradley et al. J Chem Soc 2025 1953]. [Beilstein 1 IV 1420.]

Spectrum Detail

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