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Home > Products > Pharmaceutical R&D Materials > Functional Building Blocks > ETHYL 4-OXO-4H-PYRAN-2-CARBOXYLATE
ETHYL 4-OXO-4H-PYRAN-2-CARBOXYLATE structure, CAS 1551-45-7

ETHYL 4-OXO-4H-PYRAN-2-CARBOXYLATE

CAS Number1551-45-7

SynonymsComanic acid ethyl ester; Ethyl 4-oxo-4H-pyran-2-carboxylate; 4-Oxo-4H-pyran-2-carbonsaeure-aethylester; 4-oxo-4H-pyran-2-carboxylic acid ethyl ester; Ethylcomanat; 2-ethoxycarbonyl-4-pyrone; ethyl 4-oxo-4H-2-pyran-carboxylate; ethyl comanate

Molecular FormulaC8H8O4

Molecular Weight168.15

Purity96+%

Density

Boiling Point326.8±52.0°C at 760 mmHg

Melting Point

Flash Point

Appearance

EINECS0

MSDSChineseEnglish

Symbol

Signal Word

Cat. No.: 2A-0154780 Purity: 96+%
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Quality Control of [ 1551-45-7 ] Purity: 96+% SDS Specification MoL

COA NMR CNMR HPLC LC-MS
Chemical & Physical Properties
CAS Number1551-45-7
Catalog No.2A-0154780
Chinese Name4-氧代-4H-吡喃-2-羧酸乙酯
SynonymsComanic acid ethyl ester; Ethyl 4-oxo-4H-pyran-2-carboxylate; 4-Oxo-4H-pyran-2-carbonsaeure-aethylester; 4-oxo-4H-pyran-2-carboxylic acid ethyl ester; Ethylcomanat; 2-ethoxycarbonyl-4-pyrone; ethyl 4-oxo-4H-2-pyran-carboxylate; ethyl comanate
Molecular FormulaC8H8O4
Molecular Weight168.15
Purity96+
Boiling Point326.8±52.0°C at 760 mmHg
Storage Condition2-8°C, dry and sealed
EINECS0
HTC2932999099
UN(IATA)0
PubChem ID37107830
SMILESCCOC(=O)c1cc(=O)cco1
InChIInChI=1S/C8H8O4/c1-2-11-8(10)7-5-6(9)3-4-12-7/h3-5H,2H2,1H3
InChI KeyYMLYKYFIFFAKJC-UHFFFAOYSA-N
Tax Rebate13.0%
SupervisionNone. MFN tariff: 6.5%. Ordinary tariff: 20.0%
Transport InfoProduct name: Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
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