Cloruro di etile e malonile - ≥97% , CAS No.36239-09-5

CAS: 36239-09-5 Cat. No.: E122639 Formula: CH3CH2OCOCH2COCl Peso molecolare: 150.56 Beilstein Registry Number: 636215 Numero EC: 252-934-5
Disponibile su ordine
GRADE & PURITY ≥97%
Synonyms
EINECS 252-934-5 | BBL100033 | Piridinio, 4-(aminocarbonil)-1-(((6R,7R)-2-carbossi-8-osso-7-(((2R)-2-fenil-2-sulfoacetil)ammino)-5-thia-1-azabiciclo(4. 0)oct-2-en-3-il)metil)-, sale interno, sale di sodio (1:1 | STL511013 | IOTALAMATO MEGLUMINA [ARANCIONE
Storage
Conservare a 2-8°C, con carica di argon
Shipped In
Ghiaccio umido
★
Size
Germania (EU)
USA*
Price
Qty
1g
E122639-1g
—
2 Disponibile
8,59€
5g
E122639-5g
—
2 Disponibile
17,27€
25g
E122639-25g
—
2 Disponibile
66,73€
100g
E122639-100g
—
2 Disponibile
199,49€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Conservare a 2-8°C, con carica di argon Ships Ghiaccio umido 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 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Panoramica

L'etil malonil cloruro è un versatile agente acilante per alcoli propargilici, idrazine e ammine.

L'etil malonil cloruro è stato utilizzato per la sintesi di:

. metanofullerodendrimeri cristallini;

. . derivati di 1,2,4-ossadiazoli 3,5-disostituiti, che sono potenziali blocchi di costruzione peptidomimetici;

. . 3-pirrolin-2-oni mediante amidazione con propargilammine e successiva ciclizzazione 5-exo-dig catalizzata da basi

Specifications

Sinonimi
EINECS 252-934-5 | BBL100033 | Piridinio, 4-(aminocarbonil)-1-(((6R,7R)-2-carbossi-8-osso-7-(((2R)-2-fenil-2-sulfoacetil)ammino)-5-thia-1-azabiciclo(4. 0)oct-2-en-3-il)metil)-, sale interno, sale di sodio (1:1 | STL511013 | IOTALAMATO MEGLUMINA [ARANCIONE
Specifiche e purezza
≥97%
Condizioni di conservazione di stoccaggio
Conservare a 2-8°C, con carica di argon
Spedito in
Ghiaccio umido
Purezza
≥97%
Product Line
E122639-1g
Nomi e identificatori
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/508811654
Sorrisi canonici
CCOC(=O)CC(=O)Cl
IUPAC Name
ethyl 3-chloro-3-oxopropanoate
InChIKey
KWFADUNOPOSMIJ-UHFFFAOYSA-N
INCHI
1S/C5H7ClO3/c1-2-9-5(8)3-4(6)7/h2-3H2,1H3
Isomeri SMILES
CCOC(=O)CC(=O)Cl
WGK Germania
3
Numero UN
3265
Peso molecolare
150.56
Beilstein
636215
Reaxy-Rn
636215
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=636215&ln=

Documentazione

📋 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 oxygen compounds
ClasseOrganooxygen compounds
SubclassCarbonyl compounds
Intermediate Tree Nodes Not available
Direct Parent1,3-dicarbonyl compounds
Alternative Parents Carboxylic acid esters  Monocarboxylic acids and derivatives  Acyl chlorides  Organochlorides  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents 1,3-dicarbonyl compound - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Acyl halide - Acyl chloride - Organic oxide - Hydrocarbon derivative - Organochloride - Organohalogen compound - Aliphatic acyclic compound
DescrizioneThis compound belongs to the class of organic compounds known as 1,3-dicarbonyl compounds. These are carbonyl compounds with the generic formula O=C(R)C(H)C(R')=O, where R and R' can be any group.
External Descriptors Not available
Struttura 3D
Modello di struttura chimica interattiva





Certificati (CoA, COO, BSE/TSE e tabella di analisi)
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.

8 results found

Lot NumberCertificate TypeDataOggetto
G2610106Certificate of AnalysisJul 14, 2026 E122639
J2112235Certificate of AnalysisApr 02, 2025 E122639
J2112238Certificate of AnalysisApr 02, 2025 E122639
J2112240Certificate of AnalysisApr 02, 2025 E122639
J2112241Certificate of AnalysisApr 02, 2025 E122639
I2201357Certificate of AnalysisJun 10, 2022 E122639
I2201429Certificate of AnalysisJun 10, 2022 E122639
I2201455Certificate of AnalysisJun 10, 2022 E122639
Proprietà chimiche e fisiche
SolubilitàMiscible with water.
SensibilitàMoisture Sensitive
Indice di rifrazione1.429
Punto di infiammabilità (°F)147.2 °F
Punto di infiammabilità (°C)67°C(152°F)
Punto di ebollizione (°C)83°C/22mm
Peso molecolare150.560 g/mol
XLogP31.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count4
Exact Mass150.008 Da
Monoisotopic Mass150.008 Da
Topological Polar Surface Area43.400 Ų
Heavy Atom Count9
Formal Charge0
Complexity121.000
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
Citations of This Product
Calcolatori di soluzioni
Recensioni

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