Acryloyl chloride
ALDRICH/A24109 - ≥97%, contains ~400 ppm phenothiazine as stabilizer
Synonym: Acrylic acid chloride; prop-2-enoyl chloride; 2-Propenoyl chloride
CAS Number: 814-68-6
Empirical Formula (Hill Notation): C3H3ClO
Molecular Weight: 90.51
EC Number: 212-399-0
MDL Number: MFCD00000731
Linear Formula: CH2=CHCOCl
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A24109-100G.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A24109-1KG.
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: A24109-500G.
| assay | ≥97% |
| bp | 72-76 °C (lit.) |
| contains | ~400 ppm phenothiazine as stabilizer |
| density | 1.114 g/mL at 25 °C (lit.) |
| form | liquid |
| InChI | 1S/C3H3ClO/c1-2-3(4)5/h2H |
| InChI key | HFBMWMNUJJDEQZ-UHFFFAOYSA |
| Quality Level | 200  |
| refractive index | n |
| SMILES string | ClC(=O)C=C |
| storage temp. | 2-8°C |
| vapor density | >1 (vs air) |
| vapor pressure | 1.93 psi ( 20 °C) |
| Application: | Acryloyl chloride can be used as: • A monomer to synthesize crosslinked zwitterionic hydrogel coatings for sensing and detection in complex media. • A reactant to synthesize crosslinked hydrogel film by reacting with a hydrophilic monomer called N,N-(dimethylacrylamide) (DMAA). The prepared hydrogel film is further used in sustained drug delivery. • A monomer in the preparation of acrylate-based polymers with excellent n-type semiconducting properties, which are important for the development of organic electronic devices. • The cyclam monomer. The polymer of this modified cyclam monomer can be used in specific transition metal binding. |
| General description: | Acryloyl chloride, an organic chemical compound, serves primarily as a reactive monomer for synthesizing polymers and copolymers applicable in diverse fields like adhesives, coatings, hydrogel coatings, sustained drug release, hydrogel film, organic electronic devices and plastics. Phenothiazine is commonly used as a stabilizer for acryloyl chloride during polymerization. It is added in small quantities (400ppm), to prevent the formation of unwanted by-products and to extend the shelf life of the reactive monomer. It also acts as a scavenger for free radicals that may form during the polymerization process. |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 5, 100, 500 g in glass bottle |
| Symbol |    GHS02,GHS05,GHS06 |
| Signal word | Danger |
| Hazard statements | H225 - H290 - H302 - H314 - H330 |
| Precautionary statements | P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 |
| Hazard Codes | F,T+ |
| Risk Statements | 11-14-26-34 |
| Safety Statements | 7/9-16-26-28-36/37/39-45 |
| RIDADR | UN3488 - class 6.1 - PG 1 - acidic - Toxic by inhalation liquid, |
| WGK Germany | WGK 3 |
| Flash Point(F) | 30.2 °F |
| Flash Point(C) | -1 °C |
| Supplemental Hazard Statements | EUH014 |
| Purity | ≥97% |
| bp | 72-76 °C (lit.) |
| Density | 1.114 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| Storage Temp. | 2-8°C |
| UNSPSC | 12162002 |