Home > 1-(4,4'-Difluorobenzhydryl)piperazine > 1-(4,4'-Difluorobenzhydryl)piperazine(27469-60-9)
1-(4,4'-Difluorobenzhydryl)piperazine(27469-60-9)
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
1-(4,4'-Difluorobenzhydryl)piperazine
1-(4,4'-Difluorobenzhydryl)piperazine
Synonyms
Piperazine, 1-[bis(4-fluorophenyl)methyl]-
Piperazine, 1-[bis(4-fluorophenyl)methyl]-
CAS
27469-60-9
27469-60-9
Formula
C17H18F2N2
C17H18F2N2
Molecular Weight
288.33999999999997
288.33999999999997
EINECS
248-476-0
248-476-0
Beilstein/Gmelin
620754
620754
Beilstein Reference
5-23-01-00234
5-23-01-00234
Physical and Chemical Properties
Appearance
White to yellow solid.
White to yellow solid.
Solubility in water
Slightly soluble
Slightly soluble
Melting Point
91 - 94
91 - 94
Boiling Point
368
368
Vapor Pressure
1.3E-5 (25 C)
1.3E-5 (25 C)
pKa/pKb
10.95 (pKb)
10.95 (pKb)
Partition Coefficient
2.95
2.95
Heat Of Vaporization
61.5 kJ/mol
61.5 kJ/mol
First Aid Measures
Ingestion
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
Inhalation
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Skin
Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
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 immediately.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Handling and Storage
Storage
Store in a cool, dry place. Store in a tightly closed container.
Store in a cool, dry place. Store in a tightly closed container.
Handling
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Wash thoroughly after handling. Use with adequate ventilation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Hazards Identification
Ingestion
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated.
Inhalation
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Skin
No information regarding skin irritation and other potential effects was found.
No information regarding skin irritation and other potential effects was found.
Eyes
No information regarding eye irritation and other potential effects was found.
No information regarding eye irritation and other potential effects was found.
Hazards
Contact with metals may evolve flammable hydrogen gas.
Contact with metals may evolve flammable hydrogen gas.
UN (DOT)
2811
2811
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 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 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
Flash Point
176
176
Autoignition
370
370
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. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical 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. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical 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
Vacuum or sweep up material and place into a suitable disposal container.
Vacuum or sweep up material and place into a suitable disposal container.
Stability and Reactivity
Stability
Stable under normal temperatures and pressures.
Stable under normal temperatures and pressures.
Incompatibilities
Strong oxidizing agents.
Strong oxidizing agents.
Decomposition
Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen fluoride.
Nitrogen oxides, carbon monoxide, carbon dioxide, hydrogen fluoride.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.
Fire may produce irritating, corrosive and/or toxic gases.
Transport Information
UN Number
2811
2811
Hazard Class
6.1
6.1
Packing Group
I; II; III
I; II; III
Contact
More
- Company Name:Shanghai Taijilin Industrial Co., Ltd.
- Tel:021-021-50630626 18964684208
- Fax:021-50563898
- WebSite:http://www.tajilin.com/
- Company Name:J & K SCIENTIFIC LTD.
- Tel:010-82848833 400-666-7788
- Fax:86-10-82849933
- WebSite:http://www.jkchemical.com
- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:021-61259108 18621169085
- Fax:86-21-61259102
- WebSite:https://www.meryer.com/cn/index/
- Company Name:Alfa Aesar
- Tel:400-6106006
- Fax:021-67582001/03/05
- WebSite:http://chemicals.thermofisher.cn
- Company Name:TCI (Shanghai) Development Co., Ltd.
- Tel:021-67121386
- Fax:021-67121385
- WebSite:https://www.tcichemicals.com/CN/zh/