| Identification | More | [Name]
(E)-4-Phenyl-3-buten-2-one | [CAS]
1896-62-4 | [Synonyms]
1-PHENYL-1-BUTEN-3-ONE
4-PHENYL-3-BUTEN-2-ONE
ACETOCINNAMONE
BENZALACETONE
BENZALAOETONE
BENZYLIDENEACETONE
CINNAMYL METHYL KETONE
(e)-4-phenyl-3-buten-2-one
FEMA 2881
METHYL STYRYL KETONE
TRANS-4-PHENYL-3-BUTEN-2-ONE
TRANS-4-PHENYL-3-BUTENE-2-ONE
TRANS-BENZALACETONE
TRANS-BENZYLIDENEACETONE
(E)-1-Buten-3-one, 1-phenyl
(e)-3-buten-2-on
Methyl trans-styryl ketone
methyltrans-styrylketone
Tpbo
trans-4-phenyl-but-3-en-2-one | [EINECS(EC#)]
204-555-1 | [Molecular Formula]
C10H10O | [MDL Number]
MFCD00008779 | [Molecular Weight]
146.19 | [MOL File]
1896-62-4.mol |
| Chemical Properties | Back Directory | [Appearance]
yellowish crystalline substance | [Melting point ]
39-42 °C(lit.) | [Boiling point ]
260-262 °C(lit.) | [density ]
1,038 g/cm3 | [vapor pressure ]
0.01 mm Hg ( 25 °C)
| [FEMA ]
2881 | [refractive index ]
1.5836 (estimate) | [Fp ]
150 °F
| [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
alcohol: freely soluble(lit.) | [form ]
Crystalline Substance | [color ]
Yellow | [Water Solubility ]
practically insoluble | [Merck ]
14,1137 | [InChIKey]
BWHOZHOGCMHOBV-BQYQJAHWSA-N | [CAS DataBase Reference]
1896-62-4(CAS DataBase Reference) | [NIST Chemistry Reference]
3-Buten-2-one, 4-phenyl-, (E)-(1896-62-4) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
R42/43:May cause sensitization by inhalation and skin contact . | [Safety Statements ]
S7:Keep container tightly closed .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37/39:Wear suitable gloves and eye/face protection . | [RIDADR ]
UN 3077 9/PG III | [WGK Germany ]
3
| [RTECS ]
EN0330050
| [F ]
8 | [HazardClass ]
9 | [PackingGroup ]
III | [HS Code ]
29143990 | [Toxicity]
mma-sat 300 mg/plate FCTOD7 20,427,82 |
| Hazard Information | Back Directory | [Chemical Properties]
light yellow low melting crystalline mass or | [Uses]
trans-4-Phenyl-3-buten-2-one is used in various synthetic preparations. | [Definition]
ChEBI: The trans-isomer of benzylideneacetone. It acts as an inhibitor of the enzyme phospholipase A2 (EC 3.1.1.4) of insects like diamond back moth. | [General Description]
trans-4-Phenyl-3-buten-2-one forms trans-4-(4-hydroxyphenyl)-3-buten-2-one (4-OH-PBO) as a metabolite when incubated with liver microsomes of untreated rats in the presence of NADPH. | [Safety Profile]
Mutation data reported. Aflammable liquid. When heated to decomposition it emitsacrid smoke and irritating vapors. |
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