ENPARA CRESOL (CAS 106-44-5)
| Packing | 20'FCL With/Without Pallets |
| 200kgs/Drum | 16.0MT |
- Specification
- Feature&Application
- Plant Details
- FAQ
- Properties
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ITEMS SPECIFICATION APPEARANCE Colorless liquid or white crystal Assay ≥99.0% Freezing Point ≤34.00℃ Water ≤0.1% o-cresol 0.+86-5 m-cresol ≤0.8% 2,4-xylenol ≤0.3% Evaporation residue ≤0.04% -
Application:
1. The edible spices are permitted in GB2760-1996.
2. Fungicides and fungicides.
3. For organic synthesis.
4. This product is the raw material for the production of antioxidant 2,6-di-tert-butyl-p-cresol and rubber antioxidant. At the same time, it is also an important basic raw material for the production of medicine TMP and dyestuff colicetin sulfonic acid.
5. P-cresol is the intermediate of fungicide, insecticide flufenvalerate and permethrin, and also the intermediate of antioxidant additive 2,6-di-tert-butyl-4-methylphenol and p-hydroxybenzaldehyde.
6. Raw materials for manufacturing antioxidant 264 (2,6-di-tert-butyl-p-cresol) and rubber antioxidant. Phenolic resins and plasticizers can be manufactured in the plastics industry. Used medicinally as a disinfectant. In addition, it can also be used as raw materials of dyes and pesticides.
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Shandong daguan of biochemical Technology Co., Ltd.
In 2011, it was established in Linyi Lingang Economic Development Zone, Shandong Province. Taking advantage of Shandong's energy, market and local logistics and transportation advantages to engage in the production and management of antioxidants. The domestic mature process route is adopted in the construction project, and the process design optimization is carried out by the well-known class a chemical engineering design institute in China. Based on the original manual clearance operation, the DCS distributed control system is adopted to realize automatic continuous control, reduce labor and improve the safety performance of the system. The intermediate materials and auxiliary products can be applied to each other among the products, and the resources can be recovered comprehensively. The whole production process can realize no process wastewater discharge. After the design, the product can meet the requirements of the lowest consumption, the best quality, the most reliable safety and environmental protection, and the highest technology level in China.
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1. What is its main application?
This product is the raw material for the production of antioxidant 2,6-di-tert-butyl-p-cresol and rubber antioxidant. At the same time, it is also an important basic raw material for the production of medicine TMP and dyestuff colicetin sulfonic acid.
2.How many years we produced it, and what is its capactity
It produced since 2011. And capacity is 1000mt annually.
3.What is plant location and nearest port
It located in a Economic Development zone Shandong province., and nearest port is Qingdao.
4. If doc. Support and audit available?
Yes, VQ and allied tech. package is available for serious client. Audit could be accepted for clients having business more than 1 year.
5. What other products are producing or plan to produce in this plant?
Sodium sulfite.
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Chemical Properties
Melting point
32-34 °C(lit.)
Boiling point
202 °C(lit.)
density
1.034 g/mL at 25 °C(lit.)
vapor density
3.72 (vs air)
vapor pressure
1 mm Hg ( 20 °C)
refractive index
nD20 1.5395
FEMA
2337 | P-CRESOL
Fp
193 °F
storage temp.
2-8°C
solubility
20g/l
pka
10.17(at 25℃)
form
Crystalline Solid or Liquid
color
Colorless to light yellow, may darken on exposure to light
Specific Gravity
1.0341 (20/4℃)
Odor Threshold
0.000054ppm
explosive limit
1%(V)
Water Solubility
20 g/L (20 ºC)
Sensitive
Light Sensitive
Merck
14,2579
JECFA Number
693
BRN
1305151
Henry's Law Constant
6.17 at 20.00 °C, 9.31 at 25.00 °C (dynamic equilibrium system-GC, Feigenbrugel et al., 2004a)
Exposure limits
NIOSH REL: TWA 2.3 ppm (10 mg/m3), IDLH 250 ppm; OSHA PEL: TWA 5 ppm (22 mg/m3); ACGIH TLV: TWA for all isomers 5 ppm (adopted).
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents. Air and light-sensitive. Hygroscopic.
CAS DataBase Reference
106-44-5(CAS DataBase Reference)
NIST Chemistry Reference
Phenol, 4-methyl-(106-44-5)
EPA Substance Registry System
p-Cresol (106-44-5)
Safety Information
Hazard Codes
T,Xi
Risk Statements
24/25-34-39/23/24/25-23/24/25
Safety Statements
36/37/39-45-36/37
RIDADR
UN 3455 6.1/PG 2
WGK Germany
1
RTECS
GO6475000
F
8
Autoignition Temperature
555 °C
Hazard Note
Irritant
TSCA
Yes
HazardClass
6.1
PackingGroup
II
HS Code
29071200
Hazardous Substances Data
106-44-5(Hazardous Substances Data)
Toxicity
LD50 orally in rats: 1.8 g/kg (Deichmann, Witherup)
