TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE
Synonym(s):Diethyl 3-ethoxycarbonyl-2-methyl-2-propenyl phosphonate;Triethyl 3-methyl-4-phosphonocrotonate;Triethyl 4-phosphonosenecioate, mixture of cis and trans
- CAS NO.：41891-54-7
- Empirical Formula: C11H21O5P
- Molecular Weight: 264.26
- MDL number: MFCD00075151
- EINECS: 202-620-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:59:00
What is TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE?
Chemical properties
Yellow Oil
The Uses of TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE
Triethyl 3-Methyl-4-phosphono-2-butenoate is used in the synthesis of potent insect growth regulators. Also used in the synthesis of retinoic acids. This compound is an E/Z mixture.
What are the applications of Application
Triethyl 3-Methyl-4-phosphonocrotonate is Triethyl 3-Methyl-4-phosphono-2-butenoate is used in the synthesis of potent insect growth regulators. Also used in the synthesis of retinoic acids.
Properties of TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE
| Boiling point: | 284-287 °C(lit.) |
| Density | 1.089 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | Chloroform, Ethyl Acetate |
| form | Oil |
| color | Clear Colourless to Pale Yellow |
| BRN | 2417880 |
Safety information for TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for TRIETHYL 3-METHYL-4-PHOSPHONOCROTONATE
| InChIKey | OQKGPUSERILONW-CSKARUKUSA-N |
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