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CAS
Purity
Category
Nickname
: 108-95-2
: 99.50%
: Phenolic Ketone
size/weight
:
phenol, chemical formula C6H6O, is a colorless crystal with a special smell, melting point 40.5 ℃, boiling point 181.7 ℃, molecular weight 94.11. It is an important organic chemical raw materials and intermediates, widely used in synthetic fibers, plastics, pesticides, pharmaceuticals, dyes and spices and other industries. Phenol can react with a variety of compounds to produce a variety of derivatives, which are of great value in chemical production. In the synthetic fiber industry, phenol is used to produce caprolactam and nylon 66; in the plastics industry, it is the raw material for the manufacture of phenolic resins and epoxy resins; in the pesticide industry, phenol is used to synthesize a variety of herbicides and pesticides; In addition, phenol is also used to produce pharmaceutical intermediates, dyes and spices. As a multifunctional chemical raw material, phenol is widely used in industrial production.
phenol is an important organic chemical raw material, which can be used to produce phenolic resin, caprolactam, bisphenol A salicylic acid, picric acid, pentachlorophenol, 2,4-D adipic acid, phenolphthalein n- acetoethoxyaniline and other chemical products and intermediates have important uses in chemical raw materials, alkyl phenols, synthetic fibers, plastics, synthetic rubber, pharmaceuticals, pesticides, spices, dyes, coatings and oil refining industries. In addition, phenol can also be used as a solvent, experimental reagents and disinfectants, and the aqueous solution of phenol can make proteins on chromosomes in plant cells and DNA separation, easy DNA staining was performed.
1. Packing: barreled, scattered water
2. Logistics: car transportation, shipping
3. Payment request: EXW/FOB/FCA/CFR only accepted
Chinese name | Phenol |
English Name | Phenol |
Alias | Phenol Carbolic Carbonic Hydroxybenzene Industrial Phenol Solid Phenol of Phenol Crystals Coking Phenol Phenol, Carbonic Phenol PHENOL |
English alias | Phenol OXYBENZENE PHENOL USP PHENIC ACID phenol, pure Coking phenol hydroxybenzol DetailsPhenol PHENOL REAGENT Hydroxybenzene PHENOL LIQUIFIED PHENOL, LIQUEFIED Poly(4-hydroxy)styrene PHENOL SATURATED, PH 4.5 Phenol detached crystals Phenol, MB Grade (1.07632) PHENOL,FUSEDCRYSTAL,TECHNICAL LIQUEFIEDPHENOL,LIQUEFIED,USP |
CAS | 108-95-2 |
EINECS | 203-632-7 |
Chemical formula | C6H6O |
molecular weight | 94.11 |
InChI | InChI=1/C6H6O/c7-6-4-2-1-3-5-6/h1-5,7H |
InChIKey | ISWSIDIOOBJBQZ-UHFFFAOYSA-N |
Density | 1.071g/mLat 25°C(lit.) |
melting point | 40-42°C(lit.) |
boiling point | 182°C(lit.) |
Flash Point | 175°F |
water solubility | 8 g/100 mL |
Vapor pressure | 0.09 psi ( 55 °C) |
steam density | 3.24 (vs air) |
JECFA Number | 690 |
solubility | H2O: 50 mg/mL at 20°C, clear, colorless |
refractive index | n20/D 1.53 |
acidity coefficient | 9.89(at 20℃) |
PH value | 6.47(1 mM solution);5.99(10 mM solution);5.49(100 mM solution); |
Storage conditions | 2-8°C |
Sensitivity | Air & Light Sensitive |
Appearance | Solid |
Specific Gravity | 1.071 |
Color | faintly yellow |
Smell | Sweet, medicinal odor detectable at 0.06 ppm |
Merck | 14,7241 |
BRN | 969616 |
explosion limit value | 1.3-9.5%(V) |
Exposure Limits | TLV-TWA skin 5 ppm (~19 mg/m3 )(ACGIH, MSHA, and OSHA); 10-hour TWA 5.2 ppm (~20 mg/m3 ) (NIOSH); ceiling60 mg (15 minutes) (NIOSH); IDLH 250ppm (NIOSH). |
physicochemical properties | colorless needle crystal or white crystal frit. There is a special odor and burning smell, very dilute solution has a sweet taste. Soluble in ethanol, ether, chloroform, glycerin, carbon disulfide, petroleum jelly, volatile oil, fixed oil, strong alkali aqueous solution. Almost insoluble in petroleum ether. |
Dangerous Goods Signs | T-Toxic Materials C- Corrosive Materials F-Flammable Materials Xn-Hazardous Materials |
Risk Terms | R23/24/25-Toxic by inhalation, skin contact and swallowing. , R34-causes burns. R48/20/21/22 -R68-May risk of irreversible consequences. -R40-Few reported carcinogenic consequences. R39/23/24/25 -R11-Highly flammable. , R36-Irritating to eyes. R20/21/22- Harmful by inhalation, skin contact and swallowing. R24/25 - |
Safety terminology | S26-After eye contact, rinse immediately with plenty of water and seek medical advice. -S36/37/39-Wear appropriate protective clothing, gloves and goggles or masks. -S45-In case of accident or feeling unwell, seek medical attention (if possible, show their label). , S36/37-Wear appropriate protective clothing and gloves. S28A -S28-After contact with skin, immediately rinse with plenty of soapy water. , S24/25-Avoid skin and eye contact. S1/2-Lock the and keep it out of the reach of children. , S36-Wear suitable protective clothing. , S16-Keep away from ignition sources. -S7-Keep container sealed. |
Dangerous Goods Transport Number | UN 2821 6.1/PG 2 |
WGK Germany | 2 |
RTECS | SJ3325000 |
FLUKA BRAND F CODES | 8-23 |
TSCA | Yes |
Customs number | 29071100 |
Hazard Class | 6.1 |
Packing Group | II |
Upstream raw materials | Benzene Cresol Sulfate Sodium Hydroxide Cumene |
Downstream Products | Sodium sulfite diphenyl ether D-p-hydroxyphenylglycine 2,4, 6-trichlorophenol |
Colorless needle crystals or white crystals. There is a special odor, very dilute solution has a sweet taste. The impure product becomes light red or red under the action of light and air, and changes color faster in case of alkali. Rate 11 54178. Flash point 79. 44 ℃ (closed cup).85 ℃ (open cup), spontaneous ignition point 715 ℃, combustion limit of vapor and air mixture 1_ 7~8.6%. Flammable, strong corrosion. Toxic. 1g phenol is dissolved in about 15mL water (0.67%, can be dissolved in any proportion after heating at 25 ℃), 12mL benzene. Soluble in ethanol, ether, chloroform, glycerin, carbon disulfide, petroleum jelly, volatile oil, fixed oil, strong alkali aqueous solution. Almost insoluble in petroleum ether. The pH of the aqueous solution was about 6.0.
There are mainly sulfonation method and cumene method. Sulfonation method is based on benzene as raw material, with sulfuric acid for sulfonation to produce benzene sulfonic acid, with sulfurous acid neutralization, and then caustic soda alkali fusion, through the steps of sulfonation and vacuum distillation. Cumene method is propylene and benzene under the action of aluminum trichloride catalyst to produce cumene, cumene is oxidized to produce cumene hydroperoxide, and then decomposed with sulfuric acid to obtain phenol and acetone.
This product contains not less than 99.0% C6H6O.
The freezing point of this product (general 0613) is not less than 40°C.
It is used in oil field industry and is also an important organic chemical raw material. It can be used to prepare phenolic resin, caprolactam, bisphenol A, salicylic acid, picric acid, pentachlorophenol, phenolphthalein, N-acetoxyaniline and other chemical products and intermediates. It is widely used in chemical raw materials, alkyl phenols, synthetic fibers, plastics, synthetic rubber, medicine, pesticides, spices, dyes, coatings and oil refining industries.
Take 0.1g of this product, add 10ml of water to dissolve it, and test it according to the following method.
Take 5.0g of non-volatile matter, steam it in a water bath, and dry it to constant weight at 105°C. The remaining residue shall not exceed 2.5mg.
Take about 0.15g of this product, weigh it accurately, place it in a 100ml volumetric flask, add appropriate amount of water to dissolve and dilute to scale, shake well; Accurately measure 25ml, place it in an iodine bottle, add 30ml of bromine titration solution (O.05mol/L), add 5ml of acid, plug immediately, shake for 30 minutes, stand for 15 minutes, pay attention to slightly uncorking, add 6ml of potassium iodide test solution, and plug immediately, after full shaking, add 1ml of chloroform to shake well, titrate with sodium thiosulfate titration solution (0.lmol/L, add starch indicator solution near the end point, continue titration until blue disappears, and correct the titration result with blank test. Each 1 ml of bromine titrate (0.05mol/L) corresponds to 1.569mg of C6H6O.
Disinfection antiseptic.
Shading, sealed preservation.
Have Doubts Regarding This Product ?
Carbon oxides Combustible.
Vapors are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating.
Development of hazardous combustion gases or vapours possible in the event of fire.
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Remove container from danger zone and cool with water. Prevent fire extinguishing water from contaminating surface water or the ground water system.
heat and sources of ignition. Evacuate the danger area, observe emergency procedures, consult an expert.
For personal protection see section 8.
Do not let product enter drains.
Cover drains. Collect, bind, and pump off spills. Observe possible material restrictions (see sections 7 and 10). Take up carefully. Dispose of properly. Clean up affected area. Avoid generation of dusts.
For disposal see section 13.
Work under hood. Do not inhale substance/mixture.
Keep away from open flames, hot surfaces and sources of ignition.Take precautionary measures against static discharge.
For precautions see section 2.2.
Tightly closed. Dry. Keep in a well-ventilated place. Keep locked up or in an area accessible only to qualified or authorized persons.
Handle and store under inert gas. Light sensitive.
Apart from the uses mentioned in section 1.2 no other specific uses are stipulated
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles
This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN374 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).
Full contact Material: Viton?
Minimum layer thickness: 0,7 mm Break through time: 480 min
Material tested:Vitoject? (KCL 890 / Aldrich Z677698, Size M)
This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN374 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de).
Splash contact Material: Viton?
Minimum layer thickness: 0,7 mm Break through time: 480 min
Material tested:Vitoject? (KCL 890 / Aldrich Z677698, Size M)
Flame retardant antistatic protective clothing.
required when dusts/vapours/aerosols are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system.
Do not let product enter drains.
Surface tension 38,2 mN/m at 50,0 °C
Relative vapor density
3,2 at 20 °C - (Air = 1.0)
Forms explosive mixtures with air on intense heating.
A range from approx. 15 Kelvin below the flash point is to be rated as critical.
The following applies in general to flammable organic substances and mixtures: in correspondingly fine distribution, when whirled up a dust explosion potential may generally be assumed.
The product is chemically stable under standard ambient conditions (room temperature) .
No data available
Strong heating.
rubber, various plastics, various alloys, various metals, Strong oxidizing agents
Hazardous decomposition products formed under fire conditions. - Carbon oxides Other decomposition products - No data available
In the event of fire: see section 5
static test EC50 - Ceriodaphnia dubia (water flea) - 3,1 mg/l - 48 h (US-EPA)
- 96 h (US-EPA)
Remarks: (ECHA)
Biodegradability aerobic - Exposure time 100 h
Result: 62 % - Readily biodegradable. (OECD Test Guideline 301C)
Bioaccumulation Danio rerio (zebra fish) - 5 h
at 25 °C - 2 mg/l(Phenol)
Bioconcentration factor (BCF): 17,5 (OECD Test Guideline 305)
Remarks: Does not bioaccumulate.
No data available
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
No data available
Phenol is incompatible with strong oxidizing agents, calcium hypochlorite, halogens, halogenated compounds, aluminum chloride, and nitrobenzene. Hot phenol can attack aluminum, lead, magnesium and zinc.
See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.
Waste Disposal
Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Generators of waste containing this contaminant (≥100 kg/mo) must conform with EPA regulations governing storage, transportation, treatment, and waste disposal. Incineration.
ADR/RID: 6.1 IMDG: 6.1 IATA: 6.1
ADR/RID: II IMDG: II IATA: II
ADR/RID: yes IMDG Marine pollutant: yes IATA: no
No data available
【1】CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
【2】ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
【3】ECHA - European Chemicals Agency, website: https://echa.europa.eu/
【4】eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
【5】ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
【6】Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
【7】HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
【8】IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
【9】IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
【10】Sigma-Aldrich, website: https://www.sigmaaldrich.com/
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