Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity
Home > 1-(3,4-Difluorophenyl)ethan-1-one > 1-(3,4-Difluorophenyl)ethan-1-one(369-33-5)

1-(3,4-Difluorophenyl)ethan-1-one(369-33-5)

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

Product Name

1-(3,4-Difluorophenyl)ethan-1-one

Synonyms

3',4'-Difluoroacetophenone
Ethanone, 1-(3,4-difluorophenyl)-

CAS

369-33-5

Formula

C8H6F2O

Molecular Weight

156.13

EINECS

206-717-7

Beilstein/Gmelin

2206856

Beilstein Reference

4-07-00-00637

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Physical and Chemical Properties

Appearance

After melting, clear slightly yellow liquid.

Solubility in water

Slightly soluble

Melting Point

20

Boiling Point

207

Vapor Pressure

0.25 (25 C)

Density

1.24 g/cm3

Partition Coefficient

1.89

Heat Of Vaporization

44.3 kJ/mol

Refractive Index

1.49 (20 C)

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First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately. 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.

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Handling and Storage

Storage

Keep away from sources of ignition. Store in a cool, dry place. Store in a tightly closed container.

Handling

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

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Hazards Identification

Ingestion

The toxicological properties of this substance have not been fully investigated.

Inhalation

Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.

Skin

Causes skin irritation.

Eyes

Causes eye irritation.

EC Risk Phrase

R 36/37/38

EC Safety Phrase

S 26 36

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Exposure Controls/Personal Protection

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 protective 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.

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Fire Fighting Measures

Flash Point

75

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Will burn if involved in a fire. Combustible Liquid. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

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Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

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Stability and Reactivity

Stability

Stable under normal temperatures and pressures.

Incompatibilities

Strong oxidizing agents - strong bases.

Decomposition

Carbon monoxide, carbon dioxide, hydrogen fluoride.

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ContactMore

J & K SCIENTIFIC LTD.
Tel
010-82848833
Fax
86-10-82849933
WebSite
http://www.jkchemical.com
Liaoning Tianhua Chemical Co., Ltd.
Tel
0418-6530555 2855550
Fax
+86-418-6502885
WebSite
https://www.chemicalbook.com/ShowSupplierProductsList6177/0.htm
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
WebSite
http://www.intatrade.de/
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
WebSite
http://chemicals.thermofisher.cn
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
WebSite
https://www.tcichemicals.com/CN/zh/