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| CAS No.: | 14861-06-4 |
|---|---|
| Name: | Vinyl crotonate |
| Molecular Structure: | |
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|
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| Formula: | C6H8 O2 |
| Molecular Weight: | 112.128 |
| Synonyms: | Crotonicacid, vinyl ester (6CI,7CI,8CI); NSC 5215; Vinyl 2-butenoate; Vinyl crotonate |
| EINECS: | 238-930-6 |
| Density: | 0.94 |
| Melting Point: | -60 °C |
| Boiling Point: | 133-134 ºC |
| Flash Point: | 27 ºC |
| Solubility: | Slightly soluble in water |
| Appearance: | Clear, colorless liquid. |
| Hazard Symbols: |
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| Risk Codes: | R10;R36/37/38 |
| Safety: | Mildly toxic by ingestion and inhalation. A skin and eye irritant. A very dangerous fire hazard when exposed to heat, flame or oxidizers. To fight fire, use alcohol foam. When heated to decomposition it emits acrid smoke and irritating fumes. Used as a cross-linking agent for acrylic and polyolefin plastics. See also ESTERS. |
| Transport Information: | UN 3272 |
| PSA: | 26.30000 |
| LogP: | 1.24920 |
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Chemistry
IUPAC Name: Ethenyl (E)-but-2-enoate
The MF of Ethenyl (E)-but-2-enoate (14861-06-4) is C6H8O2.
The MW of Ethenyl (E)-but-2-enoate (14861-06-4) is 112.13.
Synonyms of Ethenyl (E)-but-2-enoate (14861-06-4): Crotonic acid vinyl ester ; But-2-enoic acid vinyl ester ; Vinyl crotonate ; Vinyl 2-butenoate ; 2-Butenoic acid, ethenyl ester ; 2-Butenoicacid,ethenylester ; Vinyl (2e)-2-butenoate
Apperance: clear colourless to yellow liquid
Index of Refraction: 1.437
EINECS: 238-930-6
Density: 0.936 g/ml
Flash Point: 27.2 °C
Boiling Point: 133 °C
Storage temp: 0-6°C
Merck: 2597
Uses
Ethenyl (E)-but-2-enoate (14861-06-4) is used as acrylic and polyolefin plastics cross-linking agent.
Toxicity Data With Reference
| 1. | skn-rbt 500 mg open MLD | UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 11/15 ,1971. | ||
| 2. | eye-rbt 500 mg open | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. | ||
| 3. | orl-rat LD50:6500 mg/kg | UCDS** Union Carbide Data Sheet. (Industrial Medicine and Toxicology Dept., Union Carbide Corp., 270 Park Ave., New York, NY 10017) 11/15 ,1971. | ||
| 4. | ihl-rat LCLo:4000 ppm/4H | AMIHBC AMA Archives of Industrial Hygiene and Occupational Medicine. 10 (1954),61. |
Safety Profile
Mildly toxic by ingestion and inhalation. A skin and eye irritant. A very dangerous fire hazard when exposed to heat, flame or oxidizers. To fight fire, use alcohol foam. When heated to decomposition it emits acrid smoke and irritating fumes. Used as a cross-linking agent for acrylic and polyolefin plastics. See also ESTERS.
Safety information of Ethenyl (E)-but-2-enoate (14861-06-4):
Hazard Codes 
Xi
Risk Statements
10 Flammable
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
16 Keep away from sources of ignition - No smoking
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
27 Take off immediately all contaminated clothing
36/37/39 Wear suitable protective clothing, gloves and eye/face protection
RIDADR UN 3272 3/PG 3
WGK Germany 2
RTECS GQ5850000
HazardClass 3.2
PackingGroup III