Home > 2-Hydroxy-1,2-diphenylethan-1-one > 2-Hydroxy-1,2-diphenylethan-1-one(579-44-2)
2-Hydroxy-1,2-diphenylethan-1-one(579-44-2)
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
Transport Information
Product Identification
Product Name
2-Hydroxy-1,2-diphenylethan-1-one
2-Hydroxy-1,2-diphenylethan-1-one
Synonyms
2-Hydroxy-1,2-di(phenyl)ethanone
2-Hydroxy-1,2-diphenylethanone
2-Hydroxy-1,2-di(phenyl)ethanone
2-Hydroxy-1,2-diphenylethanone
CAS
579-44-2
579-44-2
Formula
C14H12O2
C14H12O2
Molecular Weight
212.25
212.25
EINECS
209-441-5
209-441-5
Beilstein/Gmelin
2211318
2211318
Physical and Chemical Properties
Appearance
Off-white crystals, with a light camphor odor.
Off-white crystals, with a light camphor odor.
Solubility in water
Slightly soluble
Slightly soluble
Melting Point
133 - 134
133 - 134
Boiling Point
344 (768 torr)
344 (768 torr)
Vapor Pressure
0.9 at 136 C
0.9 at 136 C
Density
1.310 g/cm3 (20C)
1.310 g/cm3 (20C)
Usage
Photocatalyst, photoinitiator and in the production of benzil.
Photocatalyst, photoinitiator and in the production of benzil.
First Aid Measures
Ingestion
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.
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 if cough or other symptoms appear.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
Skin
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage
Storage
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
Handling
Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Hazards Identification
Ingestion
May cause irritation of the digestive tract.
May cause irritation of the digestive tract.
Inhalation
May cause respiratory tract irritation.
May cause respiratory tract irritation.
Skin
May cause skin irritation.
May cause skin irritation.
Eyes
May cause eye irritation.
May cause eye irritation.
Hazards
During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
UN (DOT)
1889
1889
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.
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.
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.
Fire Fighting Measures
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing media: Use agent most appropriate to extinguish fire. In case of fire use water spray, dry chemical, carbon dioxide, or appropriate foam.
Fire Potential
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Accidental Release Measures
Small spills/leaks
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Clean up spills immediately, using the appropriate protective equipment. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity
Stability
Stable under normal temperatures and pressures.
Stable under normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents, acids, acid chlorides, and acid anhydrides
Strong oxidizing agents, acids, acid chlorides, and acid anhydrides
Decomposition
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.
Combustion Products
Fire will produce irritating, corrosive and/or toxic gases.
Fire will produce irritating, corrosive and/or toxic gases.
Transport Information
UN Number
1889
1889
Hazard Class
6.1
6.1
Packing Group
I
I
Contact
More
- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:021-61259108 18621169109
- Fax:86-21-61259102
- WebSite:https://www.meryer.com/cn/index/
- Company Name:Beijing HwrkChemical Technology Co., Ltd
- Tel:010-89508211 18501085097
- Fax:010-89508210
- WebSite:http://www.hwrkchemical.com
- Company Name:Shanghai Hanhong Scientific Co.,Ltd.
- Tel:021-54306202 13764082696
- Fax:
- WebSite:https://www.hanhongsci.com
- Company Name:Beijing Isomersyn Technology CO;LTD
- Tel:010-82954736 13391601435
- Fax:
- WebSite:https://www.chemicalbook.com/supplier/10680452/1.htm
- Company Name:Tianjin heowns Biochemical Technology Co., Ltd.
- Tel:400 638 7771
- Fax:
- WebSite:http://www.heowns.com