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2-(Acetylamino)-3-phenyl-2-propenoic acid

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[Flash Point]

229
[Fire Fighting]

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
[Ingestion]

Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
[Inhalation]

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
[Skin]

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
[Eyes]

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
[Storage]

Store in a cool, dry place. Store in a tightly closed container.
[Handling]

Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
[Ingestion]

May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
[Inhalation]

May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
[Skin]

May cause skin irritation.
[Eyes]

May cause eye irritation.
[Personal Protection]

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
[Respirators]

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
[Appearance]

Orange-yellow solid.
[Solubility in water]

Very soluble
[Melting Point]

194 - 195
[Boiling Point]

455
[Vapor Pressure]

4E-9 (25 C)
[pKa/pKb]

3.18 (pKa)
[Partition Coefficient]

1.88
[Heat Of Vaporization]

75.4 kJ/mol
[Product Name]

alpha-Acetamidocinnamic acid
[Synonyms]

(E)-2-Acetamido-3-phenylprop-2-enoic acid
2-Acetylamino-3-phenylacrylic acid
2-Propenoic acid, 2-(acetylamino)-3-phenyl-
a-Acetylaminocinnamic acid
N-Acetyldehydrophenylalanine
[CAS]

"CASEN_5469-45-4.htm">5469-45-4
[Formula]

C11H11NO3
[Molecular Weight]

205.21
[EINECS]

226-795-6
[Beilstein/Gmelin]

1912549
[Beilstein Reference]

3-10-00-03001
[Small spills/leaks]

Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment.
[Stability]

Stable under normal temperatures and pressures.
[Incompatibilities]

Strong oxidizing agents.
[Decomposition]

Nitrogen oxides, carbon monoxide, carbon dioxide.