4-PENTENOYL CHLORIDE
- CAS NO.：39716-58-0
- Empirical Formula: C5H7ClO
- Molecular Weight: 118.56
- MDL number: MFCD00799572
- EINECS: 700-100-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-12 09:14:19
What is 4-PENTENOYL CHLORIDE?
Chemical properties
Colorless transparent liquid
The Uses of 4-PENTENOYL CHLORIDE
4-Pentenoyl chloride may be used in the preparation of:
- D-pro-L-derived cyclic peptides
- 4-pentenoylcobalt tricarbonyl
- N-4-pentenoyl-L-cysteine methyl ester
What are the applications of Application
4-Pentenoyl chloride is used to prepare acyclic tripeptide
General Description
4-Pentenoyl chloride has been identified as a key impurity in 5-chlorovaleroyl chloride (5-CVC). 4-Pentenoyl chloride can be synthesized by reacting thionyl chloride and 4-pentenoic acid.
Properties of 4-PENTENOYL CHLORIDE
| Boiling point: | 125 °C(lit.) |
| Density | 1.074 g/mL at 25 °C(lit.) |
| vapor pressure | 11.7-60.7hPa at 20-50℃ |
| refractive index | 1.4540 (estimate) |
| Flash point: | 80 °F |
| solubility | soluble in Chloroform |
| form | Oil |
| color | Clear Colourless |
| Stability: | Moisture Sensitive |
Safety information for 4-PENTENOYL CHLORIDE
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H226: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. P240:Ground/bond container and receiving equipment. 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 4-PENTENOYL CHLORIDE
| InChIKey | JDKQTIKEGOOXTJ-UHFFFAOYSA-N |
New Products
Pentadecanoic acid 3-Bromophenylacetic acid 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Hendecanoic acid 2-Bromo-5-cyanopyridine 2-Amino-5-cyanopyridine 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside Tetracaine Hydrochloride Ep Grade 2,2,2-Trichloroethyl chloroformate 3′-Hydroxyacetophenone 5-fluoro-1,3-benzodioxole 2-Bromo-6-fluoroaniline 2-Amino-4-phenyl-thiazole N-(4-Bromophenyl)-2-chloroacetamide 1-(3-Hydroxyphenyl)-2-thiourea 4-Nitrobenzenesulfonohydrazide 2-Aminobenzo[d]thiazol-4-ol 4-Chloro-2-methyl quinoline 5,11-Dihydro-10H-dibenzo[b,f]azepin-10-one-1,2,3,4-d4 5-amino-1-(2-chlorophenyl)-1H-pyrazole-4-carbonitrile ethyl 1-(6-chloropyridin-2-yl)-5-hydroxy-1H-pyrazole-4-carboxylate N-[-6,6-dimethyl-2-hepten-4-yn-1-yl]-N-(methyl-d3)-1-naphthalenemethanamine, monohydrochloride 2H-indol-2-one, 5-amino-1,3-dihydro-1-(1-methylethyl)-Related products of tetrahydrofuran
![[1-(4-CHLORO-BENZYL)-4-ETH-(Z)-YLIDENE-5-PROP-2-EN-(E)-YLIDENE-4,5-DIHYDRO-1H-PYRROL-3-YL]-OXO-ACETYL CHLORIDE](https://img.chemicalbook.in/StructureFile/ChemBookStructure20/GIF/CB51009351.gif)
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