Basic information Safety Supplier Related

TIGLOYL CHLORIDE

Basic information Safety Supplier Related

TIGLOYL CHLORIDE Basic information

Product Name:
TIGLOYL CHLORIDE
Synonyms:
  • TRANS-2-METHYL-2-BUTENOYL CHLORIDE
  • TIGLOYL CHLORIDE
  • (E)-2-methylcrotonoyl chloride
  • Tiglyl chloride
  • (E)-2-METHYL-BUT-2-ENOYL CHLORIDE
  • (E)-2,3-Dimethylacryloyl chloride, (E)-2-Methylcrotonoyl chloride, 3-cis-Methyl-methacryloyl chloride, Tigloyl chloride
  • (E)-2-Methyl-2-butenoic acid chloride
  • 2-Methylcrotonic acid chloride
CAS:
35660-94-7
MF:
C5H7ClO
MW:
118.56
EINECS:
252-659-0
Mol File:
35660-94-7.mol
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TIGLOYL CHLORIDE Chemical Properties

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
InChI
1S/C5H7ClO/c1-3-4(2)5(6)7/h3H,1-2H3/b4-3+
InChIKey
TUNLYEHIVPWOHK-ONEGZZNKSA-N
SMILES
C\C=C(/C)C(Cl)=O
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Safety Information

Hazard Codes 
T
Risk Statements 
10-23/24/25-34
Safety Statements 
16-26-36/37/39-45
RIDADR 
3265
WGK Germany 
3
HazardClass 
8/3
PackingGroup 
II
HS Code 
2916199590
Storage Class
3 - Flammable liquids
Hazard Classifications
Acute Tox. 3 Inhalation
Acute Tox. 4 Oral
Eye Dam. 1
Flam. Liq. 3
Skin Corr. 1B
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TIGLOYL CHLORIDE Usage And Synthesis

Chemical Properties

Clear Colourless Oil

Uses

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

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