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Butyl Acrylate CAS#141-32-2
CAS Number: 141-32-2
Chemical Formula: C7H12O2
Synonyms:
2-Propenoic acid butyl ester
Butyl acrylate
Appearance: Colorless liquid
HS Code: 29161230
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Products Description of Butyl Acrylate CAS#141-32-2
Butyl acrylate is mainly used to make polymer monomers for fibers, rubbers, and plastics. It is used in the organic industry to make adhesives, emulsifiers, and as an organic synthesis intermediate. It is used in the papermaking industry to make paper reinforcing agents. It is used in the coating industry to make acrylic coatings. Butyl acrylate (butyl acrylate) is the most important variety of acrylic esters. In the existing continuous Chemicalbook production process, direct esterification of butyl acrylate is the main production method in the world at this stage. Its main process flow is: the raw materials acrylic acid and n-butanol are esterified in two series reactors, organic acids are used as catalysts, and the method of dehydration while reacting is adopted to make the reversible esterification equilibrium reaction proceed as far as possible in the direction of butyl ester formation.
Parameters
| Melting point | -69 °C |
| Boiling point | 61-63 °C60 mm Hg(lit.) |
| density | 0.894 g/mL at 25 °C(lit.) |
| vapor density | >1 (vs air) |
| vapor pressure | 3.3 mm Hg ( 20 °C) |
| refractive index | n |
| Fp | 63 °F |
| storage temp. | Store below +30°C. |
| solubility | 1.7g/l |
| form | Liquid |
| color | Clear Colorless |
| Odor | Fruity |
| Odor Threshold | 0.00055ppm |
| explosive limit | 1.1-7.8%(V) |
| Water Solubility | 1.4 g/L (20 ºC) |
| Sensitive | Light Sensitive |
| Merck | 14,1539 |
| BRN | 1749970 |
| Exposure limits | TLV-TWA 10 ppm (～55 mg/m3) (ACGIH). |
| Stability: | Stable. Flammable. Incompatible with strong oxidizing agents, strong acids, strong bases. |
| InChIKey | CQEYYJKEWSMYFG-UHFFFAOYSA-N |
| LogP | 2.38 at 25℃ |
| Surface tension | 26.53mN/m at 293.15K |
| CAS DataBase Reference | 141-32-2(CAS DataBase Reference) |
| IARC | 3 (Vol. 39, Sup 7, 71) 1999 |
| NIST Chemistry Reference | 2-Propenoic acid, butyl ester(141-32-2) |
| EPA Substance Registry System | Butyl acrylate (141-32-2) |
Safety Information
| Hazard Codes | F,Xn,Xi |
| Risk Statements | 11-20/21/22-37/38-43-52/53-36/37/38-10 |
| Safety Statements | 16-25-37-61-9-36/37-26 |
| RIDADR | UN 1993 3/PG 2 |
| OEB | A |
| OEL | TWA: 10 ppm (55 mg/m3) |
| WGK Germany | 2 |
| RTECS | UD3150000 |
| F | 10 |
| Autoignition Temperature | 559 °F |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29161230 |
| Hazardous Substances Data | 141-32-2(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 3.73 g/kg (Smyth) |
| IDLA | 113 ppm |
Product Application of Butyl Acrylate CAS#141-32-2
Mainly used in the production of synthetic resins, synthetic fibers, synthetic rubber, plastics, coatings, adhesives, etc.
Factory and Equipment Show
Fast delivery time
Inventory 2-3 working days New production 7-10 working days
