Home > 4-Hydroxybiphenyl > 4-Hydroxybiphenyl(92-69-3)
4-Hydroxybiphenyl(92-69-3)
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
4-Hydroxybiphenyl
4-Hydroxybiphenyl
Synonyms
(1,1'-Biphenyl)-4-ol
4-Biphenylol
4-Diphenylol
4-Hydroxydiphenyl
p-Biphenylol
p-Hydroxybiphenyl
(1,1'-Biphenyl)-4-ol
4-Biphenylol
4-Diphenylol
4-Hydroxydiphenyl
p-Biphenylol
p-Hydroxybiphenyl
CAS
92-69-3
92-69-3
Formula
C12H10O
C12H10O
Molecular Weight
170.21
170.21
EINECS
202-179-2
202-179-2
RTECS
DV5850000
DV5850000
RTECS Class
Tumorigen
Tumorigen
Merck
12,7459
12,7459
Beilstein/Gmelin
1907452
1907452
Beilstein Reference
4-06-00-04600
4-06-00-04600
Physical and Chemical Properties
Appearance
Nearly white crystals.
Nearly white crystals.
Solubility in water
0.7 g/L (20 C)
0.7 g/L (20 C)
Melting Point
162
162
Boiling Point
321
321
Vapor Pressure
0.0004 (25 C)
0.0004 (25 C)
Density
1.29 g/cm3
1.29 g/cm3
pKa/pKb
9.82 (pKa)
9.82 (pKa)
Partition Coefficient
3.2
3.2
Heat Of Vaporization
56.9 kJ/mol
56.9 kJ/mol
Usage
As intermediate in manufacture of resins, also in rubber industry.
As intermediate in manufacture of resins, also in rubber industry.
First Aid Measures
Ingestion
Get medical aid. Wash mouth out with water.
Get medical aid. Wash mouth out with water.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. 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.
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 tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Handling
Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation.
Wash thoroughly after handling. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation.
Hazards Identification
Inhalation
May cause severe irritation of the upper respiratory tract with pain, burns, and inflammation.
May cause severe irritation of the upper respiratory tract with pain, burns, and inflammation.
Skin
Exposure may cause irritation and possible burns.
Exposure may cause irritation and possible burns.
Eyes
Contact with eyes may cause severe irritation, and possible eye burns.
Contact with eyes may cause severe irritation, and possible eye burns.
Ingestion
May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns. May be harmful if swallowed.
May cause severe gastrointestinal tract irritation with nausea, vomiting and possible burns. May be harmful if swallowed.
Hazards
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards.
EC Risk Phrase
R 36/37/38 51/53
R 36/37/38 51/53
EC Safety Phrase
S 26 36 61
S 26 36 61
UN (DOT)
2430
2430
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.
Exposure Effects
Headache, fatigue, numbness, and aching limbs have occurred in workers. Peripheral and central nerve damage may occur.
Headache, fatigue, numbness, and aching limbs have occurred in workers. Peripheral and central nerve damage may occur.
Fire Fighting Measures
Flash Point
166
166
Autoignition
> 250
> 250
Fire Fighting
Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. 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. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.
Fire Potential
Combustible material: may burn but does not ignite readily.
Combustible material: may burn but does not ignite readily.
Accidental Release Measures
Small spills/leaks
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity
Disposal Code
3
3
Stability
Materials containing similar structural groups are normally stable.
Materials containing similar structural groups are normally stable.
Incompatibilities
Strong oxidizing agents, strong acids.
Strong oxidizing agents, strong acids.
Decomposition
Nitrogen oxides, carbon monoxide, carbon dioxide.
Nitrogen oxides, carbon monoxide, carbon dioxide.
Combustion Products
Fire may produce irritating, corrosive and/or toxic gases.
Fire may produce irritating, corrosive and/or toxic gases.
Transport Information
UN Number
2430
2430
Hazard Class
8
8
Packing Group
I; II; III
I; II; III
HS Code
2907 19 00
2907 19 00
Contact
More
- Company Name:Shaanxi Yanhua Technology Co., Ltd
- Tel: 15029556408
- Fax:
- WebSite:https://ov25499546-1.icoc.ws/
- Company Name:Weifang QianJin Fine Chemical Co., Ltd.
- Tel:13031698386 18753684562
- Fax:0536-8897109
- WebSite:http://www.qianjinchemical.com
- Company Name:Xi'an Synthetize Industrial Co., Ltd.
- Tel: 15934815775
- Fax:
- WebSite:http://www.xa-sks.com/
- Company Name:Jinan Junhe Pharmaceutical Co., Ltd
- Tel: 13475558980
- Fax:
- WebSite:https://www.chemicalbook.com/ShowSupplierProductsList889619/0.htm
- Company Name:Dexin chemical (Shandong) Co. , Ltd.
- Tel: 15853369661
- Fax:
- WebSite:https://www.chemicalbook.com/ShowSupplierProductsList172735/0.htm