99% Phenol 108-95-2...

99% Phenol 108-95-2 For Pharmaceutical Raw Materials

99% Phenol 108-95-2 For Pharmaceutical Raw Materials

Min.Order / FOB Price:Get Latest Price

10 Gram

Negotiable

  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : T/T,

Keywords

99% Phenol Phenol China Manufacturer Pharmaceutical Raw Materials

Quick Details

  • Appearance:White Powder
  • Application: It Can Be Used As Pharmaceutical Intermediates, Or As Curing Agent Of Epoxy Resins, Etc
  • PackAge:100g/ bag, 2 kg/ bag, 25kg/ carton or as required
  • ProductionCapacity:10000|Metric Ton|Month
  • Storage:Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation.
  • Transportation:By DHL, TNT, FedEx, HKEMS, UPS, Etc

Superiority:

 

Advantages:
 
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.

 

1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.


2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.


3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.


4. Warm after-sale service Any of your question would be solved for the first as soon as possible.

 

Details:

 
Phenol Chemical Properties
Melting point  40-42 °C(lit.)
Boiling point  182 °C(lit.)
density  1.071 g/mL at 25 °C(lit.)
vapor density  3.24 (vs air)
vapor pressure  0.09 psi ( 55 °C)
refractive index  n20/D 1.53
FEMA  3223 | PHENOL
Fp  175 °F
storage temp.  2-8°C
solubility  H2O: 50 mg/mL at 20 °C, clear, colorless
form  liquid
pka 9.89(at 20℃)
color  faintly yellow
PH 3.0-6.0 (25℃, 0.5M in H2O)
explosive limit 1.3-9.5%(V)
Water Solubility  8 g/100 mL
FreezingPoint  41℃
Sensitive  Air & Light Sensitive
Merck  14,7241
BRN  969616
CAS DataBase Reference 108-95-2(CAS DataBase Reference)
NIST Chemistry Reference Phenol(108-95-2)
EPA Substance Registry System Phenol(108-95-2)
 
Safety Information
Hazard Codes  T,C,F,Xn
Risk Statements  23/24/25-34-48/20/21/22-68-40-39/23/24/25-11-36-20/21/22-24/25
Safety Statements  26-36/37/39-45-36/37-28A-28-24/25-1/2-36-16-7
RIDADR  UN 2821 6.1/PG 2
WGK Germany  2
RTECS  SJ3325000
F  8-23
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  29071100
Hazardous Substances Data 108-95-2(Hazardous Substances Data)

Uses Phenol is an important organic chemical raw material, widely used in the production of phenolic resin and bisphenol A, in which bisphenol A is important raw material for polycarbonate, epoxy resin, polysulfone resin and other plastics. In some cases the phenol is used to produce iso-octylphenol, isononylphenol, or isododecylphenol through addition reaction with long-chain olefins such as diisobutylene, tripropylene, tetra-polypropylene and the like, which are used in production of nonionic surfactants. In addition, it can also be used as an important raw material for caprolactam, adipic acid, dyes, medicines, pesticides and plastic additives and rubber auxiliaries.
Production Coal tar was once the main source of phenol, and was extracted from sodium hydroxide solution. In earlier time, people use sulfonation method to produce phenol: react sodium benzene sulfonate with sodium hydroxide to generate the sodium salt of phenol, and then treat it with acid to obtain phenol. In recent years, hydrolyzing chlorobenzene or oxidizing cumene has become the major production method. The by-product acetone in latter method is also an important industrial raw material, so oxidizing cumene is more economic industrially thus widely applied.
Cumene method:
This method generates cumene from propylene and benzene in the presence of aluminum trichloride. It oxidizes to cumene hydroperoxide and then decomposes with cation exchange resin to give phenol and acetone. For each ton of phenol produced, 0.62 tons of acetone can be produced.

Sulfonation method:
se sulfuric acid to sulfonate benzene to generate benzene sulfonic acid, neutralize it with sodium sulfite, and then undergo acidification and vacuum distillation in caustic soda solution.

Hydrogen benzene hydrolysis method: hydrogen benzene is hydrolyzed in caustic soda solution with high temperature and high pressure to generate phenol sodium, which is then neutralized to give phenol.
Toxicity Phenol is highly corrosive and toxic. It mainly affects the central nervous system. The oral lethal dose for adults is 1 g. It can be irritating, numbing or necrotizing to the skin. It is toxic to skin contact, swallowing or inhalation of phenol. Misuse of a small amount of phenol can cause nausea, vomiting, shock, coma and even death in case of respiratory failure. Very few amounts are used as a preservative, so that adverse reactions are rarely found.
Due to its high toxicity, it has been replaced by more effective and less toxic phenolic derivatives.
Chemical Properties White solid
Uses Purified for molecular genetics applications
Definition ChEBI: An organic hydroxy compound that consists of benzene bearing a single hydroxy substituent. The parent of the class of phenols.
General Description A solid melting at 110°F. Colorless if pure, otherwise pink or red. Flash point 175°F. Density 9.9 lb / gal. Vapors are heavier than air Corrosive to the skin (turning skin white) but because of its anesthetic quality numbs rather than burn. Lethal amounts can be absorbed through the skin. Used to make plastics and adhesives.

 

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