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ChemicalBook >>Benzalacetone>>4-Phenyl-3-buten-2-one(122-57-6)

4-Phenyl-3-buten-2-one(122-57-6)

4-Phenyl-3-buten-2-one(122-57-6)
Product IdentificationBack to Contents
【Product Name】

4-Phenyl-3-buten-2-one
【Synonyms】

(E)-4-Phenylbut-3-en-2-one
4-Phenylbutenone
Acetocinnamone
Benzalacetone
Methyl styryl ketone
【CAS】

122-57-6
【Formula】

C10H10O
【Molecular Weight】

146.19
【EINECS】

204-555-1
【RTECS】

EN0330000
【RTECS Class】

Drug; Primary Irritant
【Merck】

13,1139
【Beilstein/Gmelin】

742046
【Beilstein Reference】

2-07-00-00287
【EC Class】

sensitizing
Physical and Chemical PropertiesBack to Contents
【Solubility in water】

1.3 g/L (20 C)
【Melting Point】

38 - 41
【Boiling Point】

261
【Vapor Pressure】

39 (105 C)
【Density】

1.038 g/cm3 (20 C)
【Partition Coefficient】

2.24
【Usage】

Substance is used in as an aroma for perfumes, organic syntheses.
First Aid MeasuresBack to Contents
【Ingestion】

Seek medical assistance.
【Inhalation】

Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult.
【Skin】

Remove and isolate contaminated clothing and shoes. Immediately flush with running water for at least 20 minutes.
【Eyes】

Immediately flush with running water for at least 20 minutes.
Hazards IdentificationBack to Contents
【Inhalation】

Inhalation of material may be harmful.
【Skin】

Contact may cause burns.
【Eyes】

See Skin.
【Hazards】

Containers may explode when heated.
【EC Risk Phrase】

R 36/37/38 42/43
【EC Safety Phrase】

S 22 26 36/37/39 45
【UN (DOT)】

3335
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Wear appropriate protective gloves, clothing and goggles.
【Respirators】

Wear positive pressure self-contained breathing apparatus (SCBA).
Fire Fighting MeasuresBack to Contents
【Flash Point】

66
【Fire Fighting】

Small Fires: Dry chemical, carbon dioxide, water spray or regular foam. Large Fires: Water spray, fog or regular foam.
【Fire Potential】

May burn but does not ignite readily.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent dust cloud. Avoid inhalation of asbestos dust.
Stability and ReactivityBack to Contents
【Disposal Code】

3
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

3335
【HS Code】

2914 39 00
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