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Ethylacrolein

Ethylacrolein structure

CAS No:
922-63-4
Formula:
C5H8O
Chemical Name:
Ethylacrolein
Synonyms:
Butanal,2-methylene-;Butyraldehyde,2-methylene-;2-Methylenebutanal;Ethylacrolein;α-Ethylacrolein;2-Ethyl-2-propenal;Ethacrolein;α-Ethylacrylaldehyde;2-Ethylacrolein;2-Ethylpropenal;2-Formyl-1-butene;2-Methylenebutyraldehyde;2-Methylidenebutanal
Categories:
Agrochemicals > Pesticide Intermediates

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Ethylacrolein Basic Attributes

Molecular Weight：

84.12

Exact Mass：

84.12

BRN：

1098378

EC Number：

213-079-3

DSSTox ID：

DTXSID1029205

HScode：

2912190090

Characteristics

PSA：

17.1

XLogP3：

1.07

Density：

0.849 g/cm³ @ Temp: 20 °C

Melting Point：

-101.15°C (estimate)

Boiling Point：

92.5 °C

Flash Point：

1°C

Refractive Index：

1.399

Water Solubility：

soluble in alcohol. Insoluble in water.

Storage Conditions：

2-8°C

Safety Information

Packing level：

Hazard category：

Transport codes：

1992

wgk germany：

hazard class code：

11-20/21/22-36/37/38

safety instructions：

16-26-36/37/39-28

RTECS Number：

ES3480000

Marks：

F,Xn

Precautionary statement(s)：

P210-P260-P280-P284-P310

Hazard Statements：

H225-H302 + H312-H330

GHS Classification：

|Danger|H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P264, P270, P271, P280, P284, P301+P312, P302+P352, P303+P361+P353, P304+P340, P310, P312, P320, P322, P330, P363, P370+P378, P403+P233, P403+P235, P405, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Drug Information

MeSH Entry Terms：

2-ethylacrolein

Ethylacrolein Use and Manufacturing

Methods of Manufacturing

The preparation method is that formaldehyde and n-butyraldehyde are added to the reaction kettle, reacted in the presence of the dehydration catalyst di-n-butylamine, heated and refluxed for 1 h, cooled and separated, and the organic layer is washed with water to obtain the finished product.

Uses

2-Ethyl acrolein is an intermediate of the herbicide imazethapyr.

Computed Properties

Molecular Weight:84.12
XLogP3:1.2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:84.057514874
Monoisotopic Mass:84.057514874
Topological Polar Surface Area:17.1
Heavy Atom Count:6
Complexity:64.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Butanal

Formaldehyde

Trimethylolpropane

Downstream Products

Trimethylolpropane

Price Analysis

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Data: 2025-03-12
Price: 10000.00Yuan/mt
Change: 0