Ethyl 3-Methylcrotonate - ≥97%(GC) , CAS No.638-10-8

CAS: 638-10-8 Cat. No.: E156154 分子式: C7H12O2 分子量: 128.17 Beilstein Registry Number: 2(4)1556 EC番号: 211-319-1
注文可能
GRADE & PURITY ≥97%(GC)
Synonyms
3-Methyl-2-butenoic Acid Ethyl Ester | Ethyl 3,3-dimethylacrylate, 98% | InChI=1/C7H12O2/c1-4-9-7(8)5-6(2)3/h5H,4H2,1-3H3 | NSC 61853 | EINECS 211-319-1 | MFCD00009187 | FT-0668321 | M1441 | O11780 | A834532 | Ethyl beta-methylcrotonate | NSC99208 | NSC-9
Storage
Room temperature
Shipped In
Normal
Size
USA
ドイツ (EU)*
Price
Qty
5ml
E156154-5ml
9 在庫あり
$9.90
25ml
E156154-25ml
8 在庫あり
$9.90
100ml
E156154-100ml
5 在庫あり
$17.90
500ml
E156154-500ml
受注生産 · 8~12週間
$88.90
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Why this grade

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

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Storage & shipping

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

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

概要

Ion-molecule reactions between the O=P(OCH3)2+phosphonium ions and ethyl 3,3-dimethylacrylate has been investigated by quadrupole ion trap mass spectrometery
Ethyl 3,3-dimethylacrylate was used in the synthesis of: . 3-benzylmercupto-3-methylbutanoic acid ethylester . cis-2-cyano-3,3-dimethylcyclopropanecarboxylic acid, precursor for the synthesis of cis-pyrethroids . 1-[13CD3]-9-cis-retinoic acid

Specifications

同義語
3-Methyl-2-butenoic Acid Ethyl Ester | Ethyl 3,3-dimethylacrylate, 98% | InChI=1/C7H12O2/c1-4-9-7(8)5-6(2)3/h5H,4H2,1-3H3 | NSC 61853 | EINECS 211-319-1 | MFCD00009187 | FT-0668321 | M1441 | O11780 | A834532 | Ethyl beta-methylcrotonate | NSC99208 | NSC-9
仕様と純度
≥97%(GC)
保管条件
Room temperature
入荷
Normal
純度
≥97%(GC)
名前と識別子
パブケム・シド488181689
パブケム・シド・ウルhttps://pubchem.ncbi.nlm.nih.gov/substance/488181689
カノニカル・スマイルCCOC(=O)C=C(C)C
IUPAC Nameethyl 3-methylbut-2-enoate
InChIKeyUTXVCHVLDOLVPC-UHFFFAOYSA-N
INCHI1S/C7H12O2/c1-4-9-7(8)5-6(2)3/h5H,4H2,1-3H3
異性体SMILES CCOC(=O)C=C(C)C
WGKドイツ 2
RTECS GQ5750000
UN番号 3272
包装グループ III
分子量 128.17
Beilstein 2(4)1556
Reaxy-Rn 1744854
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1744854&ln=

Documentation

📋 Safety Data Sheet (SDS)

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

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✅ Certificate of Analysis (COA)

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

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassLipids and lipid-like molecules
分類Fatty Acyls
SubclassFatty acid esters
Intermediate Tree Nodes Not available
Direct ParentFatty acid esters
Alternative Parents Enoate esters  Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Fatty acid ester - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Monocarboxylic acid or derivatives - Carboxylic acid derivative - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
説明This compound belongs to the class of organic compounds known as fatty acid esters. These are carboxylic ester derivatives of a fatty acid.
External Descriptors Not available
3 D構造
インタラクティブ化学構造モデル





証明書(CoA、COO、BSE/TSEと分析図)
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.

10 results found

Lot NumberCertificate Type日付商品
F1723054Certificate of AnalysisJan 20, 2025 E156154
L2001211Certificate of AnalysisSep 06, 2024 E156154
L2001210Certificate of AnalysisSep 04, 2024 E156154
J2428566Certificate of AnalysisJul 05, 2024 E156154
D2312070Certificate of AnalysisJun 18, 2022 E156154
D2312096Certificate of AnalysisJun 18, 2022 E156154
D2312102Certificate of AnalysisJun 18, 2022 E156154
G2213278Certificate of AnalysisJun 18, 2022 E156154
G2213279Certificate of AnalysisJun 18, 2022 E156154
G2213280Certificate of AnalysisJun 18, 2022 E156154
化学的性質と物理的性質
溶解度Insoluble in water
屈折率1.436
引火点(°F)93.2 °F
引火点(°C)43°C
沸点(°C)154-155°C
分子量128.169 g/mol
XLogP31.900
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count3
Exact Mass128.084 Da
Monoisotopic Mass128.084 Da
Topological Polar Surface Area26.300 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
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