Methyl (E)-3-pentenoate
- CAS NO.:20515-19-9
- Empirical Formula: C6H10O2
- Molecular Weight: 114.14
- MDL number: MFCD00191576
- EINECS: 628-216-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-01-27 09:38:02

What is Methyl (E)-3-pentenoate?
The Uses of Methyl (E)-3-pentenoate
Methyl trans-3-pentenoate may be used for the total synthesis of phytochemicals (-)-grandinolide and (-)-sapranthin.
General Description
Methyl trans-3-pentenoate is an ester. Ring-closing metathesis (RCM) of methyl trans-3-pentenoate using silica- and monolith supported Grubbs-Herrmann-type catalysts has been reported. The 1,3-dipolar cycloaddition of with C-ethoxycarbonyl nitrone to form isoxazolidines has been studied.
Properties of Methyl (E)-3-pentenoate
Melting point: | 37.22°C (estimate) |
Boiling point: | 55-56 °C/20 mmHg (lit.) |
Density | 0.93 g/mL at 25 °C (lit.) |
refractive index | n |
Flash point: | 75 °F |
form | clear liquid |
color | Colorless to Light yellow |
CAS DataBase Reference | 20515-19-9(CAS DataBase Reference) |
NIST Chemistry Reference | (E)-Pent-3-enoic acid methyl ester(20515-19-9) |
Safety information for Methyl (E)-3-pentenoate
Signal word | Warning |
Pictogram(s) |
![]() Flame Flammables GHS02 |
GHS Hazard Statements |
H226:Flammable liquids |
Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. P240:Ground/bond container and receiving equipment. P241:Use explosion-proof electrical/ventilating/lighting/…/equipment. P242:Use only non-sparking tools. P243:Take precautionary measures against static discharge. P280:Wear protective gloves/protective clothing/eye protection/face protection. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P370+P378:In case of fire: Use … for extinction. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for Methyl (E)-3-pentenoate
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