Ethyl cellulose, 18-22 CPS

Name: Ethyl cellulose, 18-22 CPS
Brand: Vaqora Chemicals
SKU: VQ-018805

About Ethyl cellulose, 18-22 CPS

Ethyl cellulose, 18-22 CPS is a polymer carrying the CAS registry number 9004-57-3. The compound has the formula C20H38O11, corresponding to a molecular weight of 454.5 g/mol. Its systematic (IUPAC) name is 2-[4,5-diethoxy-2-(ethoxymethyl)-6-methoxyoxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol. Common synonyms include Ethyl cellulose viscosity 20cP and Ethyl cellulose pound EC pound(c).

It is supplied as a powder white to light brown powder. Key physical data: a density of 1.14 g/mL at 25 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span polymer research, coatings and films, formulation development and paints, coatings and inks. Our customers for this product work in polymers and plastics, paints and coatings and cosmetics and personal care.

Standard pack sizes are 250 g, 500 g, 5 kg and 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Polymer research
Coatings & films
Formulation development
Paints, coatings & inks

Industries

Specifications & identifiers

Chemical identifiers
Product name	Ethyl cellulose, 18-22 CPS
Catalogue No.	VQ-018805
CAS Number	9004-57-3
IUPAC name	2-[4,5-diethoxy-2-(ethoxymethyl)-6-methoxyoxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol
Molecular formula	C₂₀H₃₈O₁₁
Molecular weight	454.5 g/mol
Exact mass	454.2414
HSN code	39123911
InChIKey	ZZSNKZQZMQGXPY-UHFFFAOYSA-N
SMILES	CCOCC1C(C(C(C(O1)OC)OCC)OCC)OC2C(C(C(C(O2)CO)OC)O)O
PubChem CID	24832091

Physical properties
Physical form	Powder
Appearance	Powder white to light brown powder
Density	1.14 g/mL at 25 °C
LogP (XLogP3)	-1.5
H-bond donors / acceptors	3 / 11
TPSA	135 Å²

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 9004-57-3

Ethyl cellulose, 100 cPs

CAS: 9004-57-3
Formula: C₂₀H₃₈O₁₁
MW: 454.5 g/mol

VQ-018804

Ethyl cellulose, 48.0-49.5% (w/w) ethoxyl basis

CAS: 9004-57-3
Formula: C₂₀H₃₈O₁₁
MW: 454.5 g/mol

VQ-002487

BP/USP/EP/Ph. Eur.

Ethyl cellulose, BP/USP/EP/Ph. Eur.

CAS: 9004-57-3
Formula: C₂₀H₃₈O₁₁
MW: 454.5 g/mol

VQ-047143

Ethyl cellulose, low viscosity, 7 CPS

CAS: 9004-57-3
Formula: C₂₀H₃₈O₁₁
MW: 454.5 g/mol

VQ-018806

Frequently asked questions

What is the CAS number of Ethyl cellulose, 18-22 CPS?

The CAS Registry Number of Ethyl cellulose, 18-22 CPS is 9004-57-3. It is also known as Ethyl cellulose viscosity 20cP, Ethyl cellulose pound EC pound(c), Ethyl cellulose, viscosity 45-55 cP, 5 % in toluene/ethanol 80:20(lit.).

What is the molecular formula and molecular weight of Ethyl cellulose, 18-22 CPS?

Ethyl cellulose, 18-22 CPS has the molecular formula C20H38O11 and a molecular weight of 454.5 g/mol. Its IUPAC name is 2-[4,5-diethoxy-2-(ethoxymethyl)-6-methoxyoxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol.

Which grade and pack sizes of Ethyl cellulose, 18-22 CPS can I order?

We supply Ethyl cellulose, 18-22 CPS, in 250 g, 500 g, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl cellulose, 18-22 CPS?

Yes. Every lot of Ethyl cellulose, 18-22 CPS is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Ethyl cellulose, 18-22 CPS be shipped internationally?

Yes. We export Ethyl cellulose, 18-22 CPS worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.