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Ethyl cellulose(EC) - CP , CAS No.9004-57-3

CAS: 9004-57-3 Cat. No.: E110667 EC Number: 618-384-9
321 Citations COA
Ethyl cellulose(EC) - CP CAS No(9004-57-3) by Aladdin Scientific
AVAILABLE TO ORDER
GRADE & PURITY CP ? Chemically Pure grade — moderate purity above technical grade but below analytical. Use for general lab reactions where ultra-low impurities aren't critical.
Synonyms
Cellulose, ethyl ester | Ethocel E7 | Ethocel MED | Ethocel N7 | Cellulose ethyl ether | SPT 50 cps | CHEBI:168398 | Ethocel | Ethocel 150 | Aquacoat ECD 30 | Ethocel N200 | SPT 50CPS | Ethocel 890 | Ampacet E/C | ET 100 (cellulose derivative) | Aquacoat
Storage
Room temperature,Desiccated
Shipped In
Normal
★
Size
USA
Germany (EU)*
Price
Qty
25g
E110667-25g
Made to order · 8–12 wks
$9.90
100g
E110667-100g
In stock ≥10
—
$12.90
500g
E110667-500g
2 In stock
—
$38.90
Enter a quantity for the sizes you want to add.
Bulk / Custom
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Names and Identifiers Documentation Advanced Data 3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Documents & Articles Citations of This Product Solution Calculators Reviews
🧪
Why this grade

CP CP for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 321 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Cellulose, ethyl ester | Ethocel E7 | Ethocel MED | Ethocel N7 | Cellulose ethyl ether | SPT 50 cps | CHEBI:168398 | Ethocel | Ethocel 150 | Aquacoat ECD 30 | Ethocel N200 | SPT 50CPS | Ethocel 890 | Ampacet E/C | ET 100 (cellulose derivative) | Aquacoat
Specifications & Purity
CP
Storage
Room temperature,Desiccated
Shipped In
Normal
Grade
CP
Names and Identifiers
Pubchem Sid
508811801
Canonical Smiles
O1[C@H](C(C(C(C1COCC)OCC)OCC)OCC)O[C@@H]2C(OC(C(C2OCC)OCC)OCC)COCC
IUPAC Name
2-[4,5-diethoxy-2-(ethoxymethyl)-6-methoxyoxan-3-yl]oxy-6-(hydroxymethyl)-5-methoxyoxane-3,4-diol
InChIKey
ZZSNKZQZMQGXPY-UHFFFAOYSA-N
INCHI
1S/C20H38O11/c1-6-26-10-12-16(17(27-7-2)18(28-8-3)20(25-5)30-12)31-19-14(23)13(22)15(24-4)11(9-21)29-19/h11-23H,6-10H2,1-5H3
Isomeric SMILES
CCOCC1C(C(C(C(O1)OC)OCC)OCC)OC2C(C(C(C(O2)CO)OC)O)O
WGK Germany
1
RTECS
FJ5950500
Reaxy-Rn
59811005
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=59811005&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D Structure
Interactive Chemical Structure Model





Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

23 results found

Lot NumberCertificate TypeDateItem
L2202085Certificate of AnalysisSep 01, 2026 E110667
L2202006Certificate of AnalysisSep 01, 2026 E110667
H2604654Certificate of AnalysisJul 31, 2026 E110667
D2622417Certificate of AnalysisJan 15, 2026 E110667
D2622418Certificate of AnalysisJan 15, 2026 E110667
D2622419Certificate of AnalysisJan 15, 2026 E110667
C2420026Certificate of AnalysisOct 31, 2022 E110667
D2418120Certificate of AnalysisOct 31, 2022 E110667
K2512102Certificate of AnalysisJun 06, 2022 E110667
I2227122Certificate of AnalysisJun 06, 2022 E110667
K2513715Certificate of AnalysisJun 06, 2022 E110667
F2509057Certificate of AnalysisJun 06, 2022 E110667
F2223324Certificate of AnalysisJun 06, 2022 E110667
F2223323Certificate of AnalysisJun 06, 2022 E110667
F2223322Certificate of AnalysisJun 06, 2022 E110667
D2501643Certificate of AnalysisJun 06, 2022 E110667
C2228123Certificate of AnalysisMar 07, 2022 E110667
L2416558Certificate of AnalysisMar 07, 2022 E110667
I2414071Certificate of AnalysisMar 07, 2022 E110667
I2227119Certificate of AnalysisMar 07, 2022 E110667
E2423124Certificate of AnalysisMar 07, 2022 E110667
C2228142Certificate of AnalysisMar 07, 2022 E110667
C2228124Certificate of AnalysisMar 07, 2022 E110667
Chemical and Physical Properties
SolubilitySoluble in tetrahydrofuran, methyl acetate, ethanol, methanol, toluene, ethyl acetate, chloroform, esters, aromatic hydrocarbons, alcohols and ketones. Insoluble in water, glycerol and propane-1,2-diol.
SensitivityHygroscopic.
Refractive Index1.47
Documents & Articles
Picking CP Grade Reagents: Applications, Limits, and Upgrade Paths
Categories: Reagent Specifications, Grading and Purity
Tags:
CP
Microcrystalline Cellulose (MCC): A Comprehensive Primer and Selection Guide—Structural Features, Key Performance Metrics, and Application Scenarios
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Microcrystalline Cellulose MCC
SOFC Solid Oxide Fuel Cells: From “What It Is and How It Generates Power” to a Key Materials Map, Application Scenarios, and Selection Navigation (Electrolytes / Electrodes / Interconnects / Sealing)
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
SOFC Solid Oxide Fuel Cell
Why Graphene Inks Are Difficult to Make: From Sheet Dispersion to Printable Conductive Patterns
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Graphene Graphene ink
From Structure to Rheology: Thickening, Stabilization, and Selection Logic of Cellulose Ethers for Personal Care Applications
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Cellulose cosmetics linear polysaccharide
Structure, Properties, and Mechanisms of Powdered Fragrances and Fragrance Delivery Materials: Stability, Release Mechanisms, and Selection Logic
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Fragrance Powdered Fragrances
Analysis of the Production Process of Hydroxypropyl Methylcellulose (HPMC) for Putty: Understanding Differences in Substitution Structure and Gelation Temperature from High-Ratio and Low-Ratio Formulations
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
HPMC Neutral putty 821 putty Ordinary interior wall putty
Types, Mechanisms of Action, Key Quality Indicators, and Selection and Application of Common Cellulose Ethers in Wall Putty
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
Wall Putty Cellulose Ether
UVA Absorption Mechanism of Avobenzone: Keto–Enol Tautomerism, Photochemical Instability, and Formulation Photostabilization Strategies
Categories: Technical Articles: Reagent Chemistry, Synthesis & Bioscience Guides
Tags:
cosmetics
Citations of This Product
How to Cite Aladdin Scientific Products? Citations Search
Solution Calculators
Reviews

Customer Reviews

📚 Citations by Application

Other applications189
Organic synthesis — reaction medium128
Polymer synthesis & polymerization58
Controlled-release & nanoparticle carrier34
Mucoadhesive formulation1
Topical & ophthalmic formulation7
Electrochemistry & battery electrolyte43
Industrial & non-pharma application43
Sustained-release matrix5
Film coating13
Crystallization & recrystallization5
Nanoparticle / material biocompatibility8
Thickener / viscosity modifier2
Tablet binder4
Extraction & workup solvent21
Drug / compound screening7
Cell viability1
Cancer cell line characterization1
Cross-coupling reactions3
Chromatography (HPLC / GC / TLC)1
Spectroscopy sample preparation3
Ink formulation1
View all 321 citations →

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