4-Oxobutanoic acid methyl ester, CAS No. 13865-19-5

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4-Oxobutanoic acid methyl ester CAS No.13865-19-5 / Cat No.EBD30241

Formula: C5H8O3

Molecular Weight:116.12

Synonyms:

Methyl 4-oxobutyrate

methyl 4-oxobutanoate

4-OXOBUTANOIC ACID METHYL ESTER

methyl 4-oxobutyrate

succinaldehydic acid, methyl ester

3-formylpropanoic acid methyl ester

4-oxobutyric acid methyl ester

einecs 237-611-9

butanoic acid, 4-oxo-, methyl ester

methyl 4-oxobutanoate(methyl 3-formylpropionate)

4-Oxobutanoic acid methyl ester

methyl 4-oxobutanoate

4-OXOBUTANOIC ACID METHYL ESTER

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Packaging	Purity	Availability	Price (USD)	Quantity
200.0g	95%	Available to ship on 23-Apr-2024	6481.89	- +	ADD TO CART
500.0g	90.0%	Available to ship on 23-Apr-2024	4988.42	- +	ADD TO CART

500.0g	95%	Available to ship on 23-Apr-2024	11772.05	- +	ADD TO CART
1.0kg	90.0%	Available to ship on 23-Apr-2024	8773.1	- +	ADD TO CART

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Properties
Safety Information
NMR Spectrum

Properties

Appearance:

Reddish brown viscous liquid
Density:

1.109 g/mL at 25 °C(lit.)
Boiling point:

187-188 °C(lit.)
Flashing point:

86 °C
Storage temperature:

2-8°C
Coefficient of refraction:

n20/D 1.424(lit.)

Safety Information

Symbol:
Signal words:

Warning
Hazard statements:

H315 Causes skin irritation.

H319 Causes serious eye irritation.
Precautionary statements:

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

NMR Spectrum

Prediction： 1H NMR (400 MHz; CDCl3) deltaEta = 2.61 (2 H, t, J = 6.6 Hz, CH2), 2.79 (2 H, t, J = 6.6 Hz, CH2), 3.67 (3 H, s, CH3), 9.79 (1 H, t, J = 0.6 Hz, CH)

¹H NMR

¹³C NMR