TIGLOYL CHLORIDE
Synonym(s):(E)-2,3-Dimethylacryloyl chloride;(E)-2-Methylcrotonoyl chloride;3-cis-Methyl-methacryloyl chloride;Tigloyl chloride
- CAS NO.：35660-94-7
- Empirical Formula: C5H7ClO
- Molecular Weight: 118.56
- MDL number: MFCD00800725
- EINECS: 252-659-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:35
What is TIGLOYL CHLORIDE?
Chemical properties
Clear Colourless Oil
The Uses of TIGLOYL CHLORIDE
Tigloyl Chloride is used in the polymerization of propylene as well as through a Freidel-Crafts reaction for the preparation of permethylindenyl complexes of transition metals. As well, it is primari ly used as a reagent in the enantioselective synthesis of dihydropyrans.
Synthesis Reference(s)
Tetrahedron Letters, 18, p. 3379, 1977 DOI: 10.1016/S0040-4039(01)83244-5
Properties of TIGLOYL CHLORIDE
| Boiling point: | 145 °C |
| Density | 1,08 g/cm3 |
| refractive index | n20/D 1.471 |
| Flash point: | 22 °C |
| storage temp. | -20°C |
| solubility | soluble in Chloroform, Methanol |
| form | clear liquid |
| color | Colorless to Almost colorless |
Safety information for TIGLOYL CHLORIDE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H225:Flammable liquids H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P233:Keep container tightly closed. 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. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for TIGLOYL CHLORIDE
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