|Place of Origin:||CHINA|
|Minimum Order Quantity:||Negotiation|
|Supply Ability:||1000 tons / month|
|Classification:||Chemical Auxiliary Agent||Molecular Formula:||C10H14O|
|Type:||Organic Intermediates||Appearance:||White Powder|
|Other Names:||P-Tert-Butylphenol||Application:||Syntheses Material Intermediate|
English name: 3,4-Dimethylphenol
English synonym: 1,2-Dimethyl-4-hydroxybenzene; 1,3,4-Xylenol; 3,4-dimethyl-pheno; 4,5-Dimethylphenol; 4-Hydroxy-1,2-dimethylbenzene; ai-3-01552;as -o-xylenol;o-4-Xylenol
CAS No.: 95-65-8
Molecular formula: C8H10O
Molecular weight: 122.16
EINECS number: 202-439-5
Related Categories: Aromatic Hydrocarbons; Organic Building Blocks; General Purpose Reagents; Phenol; Organic Standard Solutions; Organic Synthesis Intermediates; Industrial/Fine Chemicals; Aromatic Phenols; Aromatics
|Appearnce||White flake solid in normal temperature||Qualified|
Melting point 96-101 °C (lit.)
Boiling point 236-238 °C (lit.)
Density 0.908 g/mL at 25 °C (lit.)
Vapor pressure 1 mm Hg ( 70 °C)
Refractive index 1.4787
FEMA 3918 | P-TERT-BUTYLPHENOL
Flash point 113 °C
Storage condition room temp
Solubility ethanol: soluble50mg/mL, clear, colorless
Form Flakes or Pastilles
Acidity coefficient (pKa) 10.23 (at 25 ° C)
Color white to light beige
PH value 7 (10g/l, H2O, 20°C)
Explosive limit (explosive limit) 0.8-5.3% (V)
Water solubility 8.7 g/L (20 oC)
Stable. Incompatible with copper, steel, bases, acid chlorides, acid anhydrides, oxidizing agents.
CAS Database 98-54-4 (CAS DataBase Reference)
NIST Chemical Information Phenol, p-tert-butyl-(98-54-4)
The crude oil obtained by saponification of sodium tar and acidification by sodium sulphate contains phenol, cresol and xylenol. The mixed phenol can be obtained by separating the crude phenol, the 3,5-xylenol is cut off by rectification, the residue is rectified, the fraction of 225-229 ° C is collected, the crystal is cooled, and the mixture is centrifuged to obtain 3,4-xylenol. . In addition, o-xylene is used as a raw material, and the product can also be obtained by sulfonation, alkali fusion, acid precipitation, and distillation.
1kg/drum 5kg/drum, 10kg/drum,25kg/drum
|Tel||0086 134 35409275|
|Fax||0086 757 84888673|
1. Are you a factory or tarding company?
Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.
2. Where dose your company locate?
We locate in Heze, Shandong province of China, also have sales rep. in Foshan
3. Can you provide samples for quality checking before placing an order?
Samples are avaliable upon request, but the shipping cost should be paid by customer.
4. How to get the price list?
Please inqire us by alibaba/email.
5. What's your payment term?
100% TT Before Shipment