Cerium Ammonium Nitrate

CAS Number: 16774-21-3

Molecular Formula: CeH8N8O18

Cerium precursor CVD & LVDCrtical Rare earth metals (Strategic REEs)

About Cerium Ammonium Nitrate

Ceric Ammonium Nitrate (CAS No: 16774-21-3) is increasingly utilized by North American semiconductor and electronics manufacturers as a high-precision etchant, where its role in sub-3nm node development is critical for the domestic microelectronics supply chain. Ammonium Cerium(IV) Nitrate serves as a vital oxidizing a...

Cerium Ammonium Nitrate Specifications

CAS Number

16774-21-3

Molecular Formula

CeH8N8O18

Molecular Weight

548.222

IUPAC Name

diazanium;cerium(4+);hexanitrate

Canonical SMILES

[NH4+].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[Ce+4]

InChI Key

XMPZTFVPEKAKFH-UHFFFAOYSA-P

InChI

1S/Ce.6NO3.2H3N/c;6*2-1(3)4;;/h;;;;;;;2*1H3/q+4;6*-1;;/p+2

PubChem CID

180504

EINECS Number

240-827-6

MDL Number

MFCD00151121

UNSPSC Code

12352302

HSN No

2846.10.90

CAS Number

16774-21-3

Molecular Formula

CeH8N8O18

Molecular Weight

548.222

IUPAC Name

diazanium;cerium(4+);hexanitrate

Canonical SMILES

[NH4+].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[Ce+4]

InChI Key

XMPZTFVPEKAKFH-UHFFFAOYSA-P

InChI

1S/Ce.6NO3.2H3N/c;6*2-1(3)4;;/h;;;;;;;2*1H3/q+4;6*-1;;/p+2

PubChem CID

180504

EINECS Number

240-827-6

MDL Number

MFCD00151121

UNSPSC Code

12352302

HSN No

2846.10.90

Molecular Weight

548.222

PSA

414.100

LogP

2.13520

Melting point

107-108℃

Boiling point

83°C at 760 mmHg

Flash Point

87°C

Physical appearance

Orange to brown powder or crystal

GHS Symbol

GHS03, GHS05, GHS07, GHS09

Risk Statements Code

R22;R36/37/38;R41;R8

Safety Statements Code

S17;S26;S37/39

Hazard Declaration Code

H272-H290-H302-H314-H317-H410

Precautionary Statement Code

P210-P220-P260-P280-P305 + P351 + P338-P370 + P378

Precautionary Statement Codes

P210, P220, P221, P271, P280, P302+P352, P305+P351+P338, and P310

Hazard Classes and Categories

Ox. Sol. 2 Met. Corr. 1

Electronics & Materials

High-purity Electronic Grade CAN is used in Chemical Vapor Deposition (CVD) and Atomic Layer Deposition (ALD) processes as a Cerium precursor for thin film and specialized coating applications

Corrosion Inhibition

Used in some specialized coatings as a highly reactive Cerium source for self-healing anti-corrosion applications on Aluminum alloys.

Organic Synthesis

Preferred versatile oxidant for functionalizing organic molecules, notably for the oxidation of activated benzene rings and the cleavage of ethers

Analytical Chemistry

Standard solution for redox titrations and as a qualitative test reagent for alcohols and phenols.

Oxidizing Agent

A powerful one-electron oxidant used in organic synthesis for the conversion of alcohols to carbonyl compounds and the oxidation of benzylic C-H bonds

Etchant

A component of chrome etchant used in the microelectronics industry for the production of photomasks and liquid crystal displays

Polymerization Initiator

An initiator for the polymerization of monomers like acrylonitrile and styrene in the polymer industry

Analytical Reagent

A standard oxidant used in quantitative analysis and redox titrations for determining metal ions

Catalyst

A catalyst used in the synthesis of quinoxaline derivatives and for the aerobic oxidation of benzylic and allylic alcohols

Deprotection Reagent

A reagent used to release organic ligands from metal carbonyls and to cleave para-methoxybenzyl protecting groups

Detail 1

0-6°C

Detail 2

Ambient temperature

Detail 3

Oxidizer - contact with combustible material may cause fire

Detail 4

Incompatible with strong reducing agents-Combustible material

Cerium Ammonium Nitrate FAQs

Minimum Order Quantity

25 kg (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

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US SDS · COA · TDS · Specification sheet

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TSCA status*

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EPA status*

California Prop 65*

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