Supplier Product Identification Physical and Chemical Properties First Aid Measures Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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4-Phenyl-3-buten-2-one(122-57-6)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

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 Properties

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 Measures

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 Identification

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 Protection

Personal Protection
Wear appropriate protective gloves, clothing and goggles.
Respirators
Wear positive pressure self-contained breathing apparatus (SCBA).

Fire Fighting Measures

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 Measures

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 Reactivity

Disposal Code
3
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.

Transport Information

UN Number
3335
HS Code
2914 39 00
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