2-Hydroxyethylmethacrylat - wasserfrei, ≥99%, stabilisiert mit 200ppm MEHQ, Wasser≤0,1% , CAS No.868-77-9

CAS: 868-77-9 Cat. No.: H140643 Summenformel: C6H10O3 Molekulargewicht: 130.14 Beilstein Registry Number: 1071580 EG-Nummer: 212-782-2
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GRADE & PURITY Anhydrous Grade ? Anhydrous grade — water removed and packaged dry for moisture-sensitive chemistry. Use in reactions where even trace water would interfere or quench. ≥99% stabilized with 200ppm MEHQ,water≤0.1%
Synonyms
HEMA | Ethylenglykolmethacrylat | Methacrylsäure 2-Hydroxyethylester
Storage
Lagerung bei 2-8°C
Shipped In
Nasses Eis
★
Size
Deutschland (EU)
USA*
Price
Qty
100ml
H140643-100ml
—
2 Auf Lager
65,86€
500ml
H140643-500ml
—
Auf Lager ≥10
199,49€
Enter a quantity for the sizes you want to add.
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Why this grade

wasserfrei, ≥99%, stabilisiert mit 200ppm MEHQ, Wasser≤0,1% Anhydrous Grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Lagerung bei 2-8°C Ships Nasses Eis 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 382 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Übersicht

2-Hydroxyethylmethacrylat (HEMA) war das erste Monomer, das zur Synthese von Hydrogelen für biomedizinische Anwendungen verwendet wurde. Die wasserquellenden Eigenschaften von HEMA werden durch Copolymerisation mit hydrophileren Monomeren verbessert.
HEMA wird für die Synthese von biologisch funktionalen Poly(2-hydroxyethylmethacrylat)-Copolymeren (PHEMA) verwendet und zur Herstellung von lichtempfindlichen PHEMA-Membranen, HEMA/Acrylamid-Hydrogelen mit spezifischer Wirkstofffreisetzung und wasserlöslichen HEMA/Methacrylsäure-Hydrogelen für die Verabreichung von Arzneimitteln eingesetzt.Die Auswirkungen von HEMA auf die Migration von Zahnmarkstammzellen (in vitro) können untersucht werden.

Specifications

Synonyme
HEMA | Ethylenglykolmethacrylat | Methacrylsäure 2-Hydroxyethylester
Spezifikationen & Reinheit
wasserfrei, ≥99%, stabilisiert mit 200ppm MEHQ, Wasser≤0,1%
Storage
Lagerung bei 2-8°C
Verschickt in
Nasses Eis
Note
Anhydrous Grade
Reinheit
≥99%
Namen und Kennungen
Pubchem Sid
Kanonisches Lächeln
CC(=C)C(=O)OCCO
IUPAC Name
2-hydroxyethyl 2-methylprop-2-enoate
InChIKey
WOBHKFSMXKNTIM-UHFFFAOYSA-N
INCHI
1S/C6H10O3/c1-5(2)6(8)9-4-3-7/h7H,1,3-4H2,2H3
Isomere SMILES
CC(=C)C(=O)OCCO
WGK Deutschland
NWG
RTECS
OZ4725000
Molekulargewicht
130.14
Beilstein
1071580
Reaxy-Rn
1071583
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1071583&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

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
KlasseCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid esters - Alpha,beta-unsaturated carboxylic esters
Direct ParentEnoate esters
Alternative Parents Monocarboxylic acids and derivatives  Primary alcohols  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Enoate ester - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Primary alcohol - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
BeschreibungThis compound belongs to the class of organic compounds known as enoate esters. These are an alpha,beta-unsaturated carboxylic ester of general formula R1C(R2)=C(R3)C(=O)OR4 (R4= organyl compound) in which the ester C=O function is conjugated to a C=C double bond at the alpha,beta position.
External Descriptors enoate ester
3D-Struktur
Interaktives chemisches Strukturmodell





Wirkungsmechanismen
Zertifikate (CoA, COO, BSE/TSE und Analyse-Diagramm)
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.

97 results found

Lot NumberCertificate TypeDatumArtikel
H2625137Certificate of AnalysisAug 13, 2026 H140643
I2629489Certificate of AnalysisAug 13, 2026 H140643
I2603267Certificate of AnalysisAug 13, 2026 H140643
I2603266Certificate of AnalysisAug 13, 2026 H140643
H2625136Certificate of AnalysisAug 13, 2026 H140643
H2625135Certificate of AnalysisAug 13, 2026 H140643
H2617600Certificate of AnalysisAug 13, 2026 H140643
F2626389Certificate of AnalysisJun 12, 2026 H140643
F2626388Certificate of AnalysisJun 12, 2026 H140643
F2626385Certificate of AnalysisJun 12, 2026 H140643
F2626394Certificate of AnalysisJun 12, 2026 H140643
E2621313Certificate of AnalysisMay 11, 2026 H140643
E2621312Certificate of AnalysisMay 11, 2026 H140643
E2621245Certificate of AnalysisMay 11, 2026 H140643
E2621240Certificate of AnalysisMay 11, 2026 H140643
G2614096Certificate of AnalysisMay 11, 2026 H140643
C2631154Certificate of AnalysisMar 19, 2026 H140643
C2631156Certificate of AnalysisMar 19, 2026 H140643
C2631157Certificate of AnalysisMar 19, 2026 H140643
C2631176Certificate of AnalysisMar 19, 2026 H140643
A2621182Certificate of AnalysisJan 09, 2026 H140643
A2621235Certificate of AnalysisJan 09, 2026 H140643
A2621187Certificate of AnalysisJan 09, 2026 H140643
A2621234Certificate of AnalysisJan 09, 2026 H140643
J2523269Certificate of AnalysisOct 17, 2025 H140643
J2523271Certificate of AnalysisOct 17, 2025 H140643
J2529248Certificate of AnalysisOct 17, 2025 H140643
J2529229Certificate of AnalysisOct 17, 2025 H140643
J2529234Certificate of AnalysisOct 17, 2025 H140643
J2529279Certificate of AnalysisOct 17, 2025 H140643
H2501157Certificate of AnalysisJul 24, 2025 H140643
H2501156Certificate of AnalysisJul 24, 2025 H140643
H2501158Certificate of AnalysisJul 24, 2025 H140643
K2521176Certificate of AnalysisJun 10, 2025 H140643
F2517159Certificate of AnalysisJun 10, 2025 H140643
F2517161Certificate of AnalysisJun 10, 2025 H140643
F2517163Certificate of AnalysisJun 10, 2025 H140643
D2529254Certificate of AnalysisApr 24, 2025 H140643
D2529054Certificate of AnalysisApr 24, 2025 H140643
B2519197Certificate of AnalysisJan 10, 2025 H140643
B2519194Certificate of AnalysisJan 10, 2025 H140643
B2519240Certificate of AnalysisJan 10, 2025 H140643
B2519195Certificate of AnalysisJan 10, 2025 H140643
A2517107Certificate of AnalysisJan 10, 2025 H140643
A2517106Certificate of AnalysisJan 10, 2025 H140643
A2517105Certificate of AnalysisJan 10, 2025 H140643
L2420586Certificate of AnalysisDec 16, 2024 H140643
L2420340Certificate of AnalysisDec 16, 2024 H140643
L2420314Certificate of AnalysisDec 16, 2024 H140643
L2420297Certificate of AnalysisDec 16, 2024 H140643
L2420285Certificate of AnalysisDec 16, 2024 H140643
I2402504Certificate of AnalysisNov 11, 2024 H140643
J2422725Certificate of AnalysisOct 14, 2024 H140643
J2422717Certificate of AnalysisOct 14, 2024 H140643
J2422727Certificate of AnalysisOct 14, 2024 H140643
J2422726Certificate of AnalysisOct 14, 2024 H140643
I2407140Certificate of AnalysisAug 28, 2024 H140643
I2407141Certificate of AnalysisAug 28, 2024 H140643
I2409196Certificate of AnalysisAug 28, 2024 H140643
H2406148Certificate of AnalysisJul 26, 2024 H140643
H2406149Certificate of AnalysisJul 26, 2024 H140643
H2406147Certificate of AnalysisJul 26, 2024 H140643
E2423502Certificate of AnalysisMay 16, 2024 H140643
E2423503Certificate of AnalysisMay 16, 2024 H140643
E2406137Certificate of AnalysisApr 24, 2024 H140643
E2406093Certificate of AnalysisApr 24, 2024 H140643
E2406141Certificate of AnalysisApr 24, 2024 H140643
A2425042Certificate of AnalysisJan 18, 2024 H140643
A2425040Certificate of AnalysisJan 18, 2024 H140643
K2323268Certificate of AnalysisNov 18, 2023 H140643
K2323267Certificate of AnalysisNov 18, 2023 H140643
K2323254Certificate of AnalysisNov 18, 2023 H140643
J2323674Certificate of AnalysisOct 13, 2023 H140643
J2323675Certificate of AnalysisOct 13, 2023 H140643
G2311608Certificate of AnalysisJun 29, 2023 H140643
G2311605Certificate of AnalysisJun 29, 2023 H140643
F2305290Certificate of AnalysisMay 30, 2023 H140643
F2305289Certificate of AnalysisMay 30, 2023 H140643
F2305288Certificate of AnalysisMay 30, 2023 H140643
F2305284Certificate of AnalysisMay 30, 2023 H140643
C23081193Certificate of AnalysisFeb 28, 2023 H140643
C23081209Certificate of AnalysisFeb 28, 2023 H140643
C23081222Certificate of AnalysisFeb 28, 2023 H140643
C23081766Certificate of AnalysisFeb 28, 2023 H140643
K2222034Certificate of AnalysisNov 17, 2022 H140643
K2222035Certificate of AnalysisNov 17, 2022 H140643
K2222036Certificate of AnalysisNov 17, 2022 H140643
H2222055Certificate of AnalysisAug 15, 2022 H140643
G2226085Certificate of AnalysisJul 29, 2022 H140643
G2216344Certificate of AnalysisJul 01, 2022 H140643
G2216342Certificate of AnalysisJul 01, 2022 H140643
G2216343Certificate of AnalysisJul 01, 2022 H140643
E2217120Certificate of AnalysisMay 09, 2022 H140643
E2217122Certificate of AnalysisMay 09, 2022 H140643
E2217126Certificate of AnalysisMay 09, 2022 H140643
D2229056Certificate of AnalysisApr 30, 2022 H140643
B2215225Certificate of AnalysisFeb 16, 2022 H140643
Chemische und physikalische Eigenschaften
EmpfindlichkeitLight&Air Sensitive
Brechungsindex1.451-1.453
Flammpunkt (°F)222.8 °F
Flammpunkt (°C)101℃
Siedepunkt (°C)85°C/5mmHg
Schmelzpunkt (°C)-12℃
Molekulargewicht130.139 g/mol
XLogP30.500
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass130.063 Da
Monoisotopic Mass130.063 Da
Topological Polar Surface Area46.500 Ų
Heavy Atom Count9
Formal Charge0
Complexity117.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
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Citations of This Product
Lösungsrechner
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