| Product Identification | Back to Contents | 【Product Name】
1,1'-Biphenyl-2-ol | 【Synonyms】
2-Biphenylol
2-Hydroxybiphenyl
2-Phenylphenol
Biphenyl-2-ol
o-Phenylphenol | 【CAS】
90-43-7 | 【Formula】
C12H10O | 【Molecular Weight】
170.21 | 【EINECS】
201-993-5 | 【RTECS】
DV5775000 | 【RTECS Class】
Agricultural Chemical and Pesticide; Tumorigen; Mutagen; Reproductive Effector; Primary Irritant | 【Merck】
12,7458 | 【Beilstein/Gmelin】
606907 | 【Beilstein Reference】
4-06-00-04579 | 【EC Index Number】
604-020-00-6 | 【EC Class】
Irritant; Dangerous for the Environment |
| Physical and Chemical Properties | Back to Contents | 【Appearance】
White to pinkish crystals or powder, mild phenolic odor. | 【Solubility in water】
Insoluble | 【Melting Point】
56 - 58 | 【Boiling Point】
275 | 【Vapor Pressure】
0.002 (25 C) | 【Density】
1.213 g/cm3 (20 C) | 【pKa/pKb】
9.99 (pKa) | 【Partition Coefficient】
3.09 | 【Heat Of Vaporization】
54.2 kJ/mol | 【Usage】
Fungicide, germicide, household disinfectant, preservative in water-oil emulsions. | 【Saturation Concentration】
132 ppm (0.013%) at 100 C (calculated) | 【Refractive Index】
1.6033 (60 C) |
| First Aid Measures | Back to Contents | 【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. 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. | 【Skin】
Get medical aid. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. | 【Eyes】
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 | Back to Contents | 【Storage】
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. | 【Handling】
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. Do not breathe dust or fumes. |
| Hazards Identification | Back to Contents | 【Inhalation】
Inhalation of dust may cause respiratory tract irritation. Causes irritation of the mucous membrane and upper respiratory tract. | 【Skin】
Causes moderate skin irritation. | 【Eyes】
Causes severe eye irritation and possible burns. | 【Ingestion】
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. | 【Hazards】
When heated, vapors may form explosive mixtures with air: indoors, outdoors, and sewers explosion hazards. | 【EC Risk Phrase】
R 36/37/38 50 | 【EC Safety Phrase】
S 22 61 | 【UN (DOT)】
2430 |
| Exposure Controls/Personal Protection | Back to Contents | 【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】
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use. | 【Exposure Effects】
May cause reproductive and fetal effects. Laboratory experiments have resulted in mutagenic effects. | 【Poison Class】
4 |
| Fire Fighting Measures | Back to Contents | 【Flash Point】
124 | 【Autoignition】
> 520 | 【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 extinguishing media most appropriate for the surrounding fire. In case of fire use water spray, dry chemical, carbon dioxide, or chemical foam. | 【Upper exp. limit】
9.5 | 【Lower exp. limit】
1.4 | 【Fire Potential】
This chemical is combustible. |
| Accidental Release Measures | Back to Contents | 【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. |
| Stability and Reactivity | Back to Contents | 【Disposal Code】
3 | 【Stability】
Stable under normal temperatures and pressures. | 【Incompatibilities】
Strong oxidizing agents, strong bases. | 【Decomposition】
Nitrogen oxides, carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. | 【Combustion Products】
Fire may produce irritating, corrosive and/or toxic gases. |
|
| Company Name: |
|
| Tel: |
821-50328103-801 18930552037 |
| Fax: |
86-21-50328109 |
| WebSite: |
https://www.chemicalbook.com/ShowSupplierProductsList13285/0.htm |
| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Fax: |
021-67582001/03/05 |
| WebSite: |
http://chemicals.thermofisher.cn |
| Company Name: |
TAIYUAN RHF CO.,LTD. |
| Tel: |
+86 351 7031519 |
| Fax: |
+86 351 7031519 |
| WebSite: |
www.rhfchem.com |
|