| Identification | More | [Name]
3-Methylcrotonoyl chloride | [CAS]
3350-78-5 | [Synonyms]
3,3-DIMETHYLACRYLOYL CHLORIDE
3-METHYL-2-BUTENOYL CHLORIDE
3-METHYL-BUT-2-ENOYL CHLORIDE
3-METHYLCROTONOYL CHLORIDE
SENECIOYL CHLORIDE
2-Butenoyl chloride, 3-methyl-
3,3-Dimethylacrylyl chloride
3-methyl-2-butenoylchlorid
3,3-Dimethylaclyloyl chloride
Methyl-3,3-Dimethyl
3,3-DIMETHYLACRYLOYL CHLORIDE 97%
3-Methyl-2-butenoyl chloride, 3-Methylcrotonoyl chloride, Senecioyl chloride
3,3-Dimethylacrylic acid chloride
3-Methyl-2-butenoic acid chloride | [EINECS(EC#)]
222-109-4 | [Molecular Formula]
C5H7ClO | [MDL Number]
MFCD00000730 | [Molecular Weight]
118.56 | [MOL File]
3350-78-5.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to yellow liquid | [Boiling point ]
145-147 °C(lit.) | [density ]
1.065 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.476(lit.)
| [Fp ]
124 °F
| [storage temp. ]
2-8°C
| [solubility ]
soluble in Chloroform, Ethyl Acetate | [form ]
Liquid | [color ]
Clear colorless to yellow | [Water Solubility ]
reacts | [BRN ]
1560268 | [InChI]
InChI=1S/C5H7ClO/c1-4(2)3-5(6)7/h3H,1-2H3 | [InChIKey]
BDUBTLFQHNYXPC-UHFFFAOYSA-N | [SMILES]
C(Cl)(=O)/C=C(\C)/C | [CAS DataBase Reference]
3350-78-5(CAS DataBase Reference) | [NIST Chemistry Reference]
3,3-Dimethylacryloyl chloride(3350-78-5) |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R14:Reacts violently with water.
R34:Causes burns.
R36/37:Irritating to eyes and respiratory system .
R10:Flammable. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S16:Keep away from sources of ignition-No smoking . | [RIDADR ]
UN 2920 8/PG 2
| [WGK Germany ]
3
| [F ]
10-19 | [HazardClass ]
3.2 | [PackingGroup ]
III | [HS Code ]
29161900 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to yellow liquid | [Uses]
3,3-Dimethylacryloyl chloride was used in the synthesis of:
- substituted 4,4-dimethyl-3,4-dihydro-1H-quinolin-2-one via condensation with aniline
- N-(3,3-Dimethylacryloyl)-(S)-leucine methyl ester
| [General Description]
3,3-Dimethylacryloyl chloride reacts with silylketene acetals in acetonitrile to give δ-ethylenic β-keto esters. |
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