Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate
- CAS NO.：571-55-1
- Empirical Formula: C9H11F3O4
- Molecular Weight: 240.18
- MDL number: MFCD02677683
- EINECS: 611-474-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:50:06
What is Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate?
The Uses of Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate may be employed as a starting reagent for the synthesis of 1-methyl-3-trifluoromethyl-1H-pyrazole-4- carboxylic acid.
General Description
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate has been reported to participate in the microwave-assisted synthesis of ethyl 1-[4-(2,3,3-trichloroacrylamido)phenyl]-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate.
Properties of Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate
| Boiling point: | 80-82 °C1 mm Hg(lit.) |
| Density | 1.235 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 220 °F |
| storage temp. | 2-8°C |
| form | clear liquid |
| Specific Gravity | 1.239 |
| color | Light orange to Yellow to Green |
| CAS DataBase Reference | 571-55-1(CAS DataBase Reference) |
Safety information for Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P321:Specific treatment (see … on this label). P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. P337+P313:IF eye irritation persists: Get medical advice/attention. |
Computed Descriptors for Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate
| InChIKey | XNGGOXOLHQANRB-WAYWQWQTSA-N |
New Products
Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) 2-Bromo-5-hydroxybenzoic acid. 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1-Benzhydrylazetane-3-carbonitrile AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2-(2-Chlorophenyl)glycine 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione (±)-amino(2-fluorophenyl)acetic acid 2'-Fluoroacetophenone PHOSPORIC ACID-D3 85 W% IN D2O METHANE-D3-SULFONYL CHLORIDE 3-BROMO PYRIDINE-D4 2-BROMOACETYL BROMIDE-D2 DEUTERIUM OXIDE FOR NMR BENZENE-D6 1-Acetyl-4-(4-hydroxyphenyl)piperazine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
You may like
-
571-55-1 Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate 98%View Details
571-55-1 -
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate 95% CAS 571-55-1View Details
571-55-1 -
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoroacetoacetate 95% CAS 571-55-1View Details
571-55-1 -
Ethyl 2-(Ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate CAS 571-55-1View Details
571-55-1 -
Ethyl 2-(ethoxymethylene)-4,4,4-trifluoro-3-oxobutyrate,mixture of cis and trans CAS 571-55-1View Details
571-55-1 -
445-27-2 2'-Fluoroacetophenone 98+View Details
445-27-2 -
445-27-2 2'-Fluoroacetophenone 98+View Details
445-27-2 -
445-27-2 2'-Fluoroacetophenone 98+View Details
445-27-2
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.