2-Methoxypropene
Synonym(s):Isopropenyl methyl ether
- CAS NO.:116-11-0
- Empirical Formula: C4H8O
- Molecular Weight: 72.11
- MDL number: MFCD00014929
- EINECS: 204-125-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-25 17:15:13
What is 2-Methoxypropene?
Chemical properties
clear colorless liquid
The Uses of 2-Methoxypropene
2-Methoxypropene is used in the synthesis of Macrolactin A, a 24-member macrolide typically employed as an antibiotic. Also used in the synthesis of phenylalanine derivatives used as α4β1 and α4β7 receptor antagonists in the treatment of allergic asthma.
Properties of 2-Methoxypropene
| Melting point: | 25°C |
| Boiling point: | 34-36 °C (lit.) |
| Density | 0.753 g/mL at 25 °C (lit.) |
| vapor pressure | 27.96 psi ( 55 °C) |
| refractive index | n |
| Flash point: | −21 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform |
| form | Liquid |
| color | Clear colorless |
| PH | 7 (H2O) |
| Water Solubility | negligible |
| Sensitive | Light Sensitive |
| BRN | 1734635 |
| CAS DataBase Reference | 116-11-0(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Propene, 2-methoxy-(116-11-0) |
| EPA Substance Registry System | 1-Propene, 2-methoxy- (116-11-0) |
Safety information for 2-Methoxypropene
| Signal word | Danger |
| Pictogram(s) |
![]() Flame Flammables GHS02 ![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H224:Flammable liquids H302:Acute toxicity,oral |
| 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. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for 2-Methoxypropene
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