167940
Ethyl crotonate
99%
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About This Item
Linear Formula:
CH3CH=CHCOOC2H5
Molecular Weight:
114.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
210-808-7
Beilstein/REAXYS Number:
635834
MDL number:
Assay:
99%
Form:
liquid
vapor density
3.9 (vs air)
assay
99%
form
liquid
refractive index
n20/D 1.424 (lit.)
bp
142-143 °C (lit.)
density
0.918 g/mL at 25 °C (lit.)
functional group
ester
SMILES string
CCOC(=O)\C=C\C
InChI
1S/C6H10O2/c1-3-5-6(7)8-4-2/h3,5H,4H2,1-2H3/b5-3+
InChI key
ZFDIRQKJPRINOQ-HWKANZROSA-N
General description
Ethyl crotonate on hydroboration yields 2-tritiated 3-hydroxybutyric acid.
Application
Ethyl crotonate was used in the total synthesis of (+/-)-daurichromenic acid. It was also used in the synthesis of ethyl 3-methyl-4-oxooctanoate.
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signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
35.6 °F - closed cup
flash_point_c
2 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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P Willadsen et al.
European journal of biochemistry, 54(1), 247-252 (1975-05-01)
1. A specimen of stereospecifically 2-tritiated 3-hydroxybutyric acid was prepared by hydroboration of ethyl crotonate. It was assumed that the hydroboration reaction took a syn course and hence that (2R,3S) plus (2S,3R)-3-hydroxy[2 minus 3H1]butyric acid was formed after oxidation and
Synthesis of all stereoisomers of cognac lactones via microbial reduction and enzymatic resolution strategies.
Benedetti F, et al.
Tetrahedron Asymmetry, 12(3), 505-511 (2001)
Hongjuan Hu et al.
The Journal of organic chemistry, 69(11), 3782-3786 (2004-05-22)
A modular and concise total synthesis of (+/-)-daurichromenic acid has been accomplished in four steps from ethyl acetoacetate, ethyl crotonate, and trans,trans-farnesal. A series of analogues of this natural product, which has potent anti-HIV activity, were also prepared from ethyl
Global Trade Item Number
| SKU | GTIN |
|---|---|
| G9416-.5MG | 04061833650233 |
| 167940-50ML | 04061836691325 |