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ethyl 3-oxocyclobutanecarboxylate

Catalog No.: STP0228

Product Name:

ethyl 3-oxocyclobutanecarboxylate

Synonyms:

3-ketocyclobutane-1-carboxylic acid ethyl ester; 3-oxo-1-cyclobutanecarboxylic acid ethyl ester; ethyl 3-oxocyclobutane-1-carboxylate

CAS: 87121-89-9 Molecular Formula: C7H10O3 Molecular Weight: 142.154

SMILES: CCOC(=O)C1CC(=O)C1

INCHI Key: BXBRFSMPBOTZHJ-UHFFFAOYSA-N

MDL No.: MFCD09834114

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Package Price(FOB China, Excl.VAT) Stock Quantity
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Product Property

Appearance colorless clear liquid Assay 95%
Melting PointN/A Boiling Point90°c / 2 mmhg
Flash PointN/A DensityN/A
Rotation ValueN/A Refractive Index N/A
Solubility N/A NMR In Text 1H NMR (400 MHz, CDCl3) δ 4.22 (q, j = 7.1 hz, 2h), 3.49 - 3.36 (m, 2h), 3.35 - 3.17 (m, 3h), 1.30 (t. j = 7.1 hz, 3h).
NMR ref.literature Almirall, S.A.; Grima Poveda, Pedro Manuel; Aguilar Izquierdo, Nuria; Mir Cepeda, Marta; Carrascal Riera, Marta; Terricabras Belart, Emma; Gracia Ferrer, Jordi; Casals Coll, Gaspar Patent: Wo2011/35900 A1, 2011 ; Stability Stable under normal conditions.
Storage Conditions Choose appropriate inner packing material,store at a cool and dry place,with container tightly sealed.If to be stored for a long time ,protection udner nitrogen and lower temperature is recommended(below 4 deg C). Preferred inner packing material: glass,FEP,TFE,PFA. Acceptable:ETFE,FLPE,FLPP,HDPE,LDPE,PETG,PP. Not recommended:PC,PVC,TPE UNN/A
Hazard ClassN/A Packing GroupN/A
UN Limited Qty. Per Inner Package N/A China Transport Certification N/A
Risk Statements 20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 36/37/38: Irritating to eyes, respiratory system and skin Safety Statements 36/37/39: Wear suitable protective clothing, gloves and eye/face protection. 45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible)
Directory Of Existing Chemical Substance Of China N/A TSCAN/A
EINECSN/A Hazard Code XN: Harmful
RTECSN/A HS Code contact us to get correct HS code