|Place of Origin:||CHINA|
|Minimum Order Quantity:||Negotiation|
|Supply Ability:||1000 tons / month|
|Classification:||Chemical Auxiliary Agent||Molecular Formula:||C8H10O|
|Purity:||99% Min||CAS NO:||123-07-9|
|Type:||Daily Flavor, Food Flavor, Industrial Flavor||Appearance:||Crystal Liquid / Crystalline|
|Other Names:||Tobacco Aroma||Application:||Food Flavor , Organic Intermediate|
English name: 4-Ethylphenol; p-Ethylphenol; 1-Hydroxy-4-ethylbenzene; 4-Ethyl-phenol
Molecular formula: C8H10O
CAS NO: 123-07-9
Molecular weight: 122.17
Density: 1,011 g/cm3
Melting point: 40-42 ° C (lit.)
Boiling point: 219
Refractive index: 1.5330
Water solubility: 4.9 g/L (25 oC)
Traits: colorless needle crystal
A colorless liquid or white needle crystal that turns yellow due to light. It has a strong wood-phenolic scent and a slight sweet aroma. The melting point of 41 ~ 43 ° C, the boiling point of 218 ~ 219 ° C, a flash point of 100 ° C. The relative density (d420) was 1.011 and the refractive index (nD25) was 1.5239. Slightly soluble in water, soluble in ethanol, ether, acetone, benzene and carbon disulfide.
Appearance and shape: Off-white solid /Liquid
Melting point: 41-46 ° C
Boiling point: 218-219 ° C
Refractive index: 1.5330
Flash point: 100 ° C
Water solubility: 4.9 g / L (25 ° C)
Storage conditions: Store in a cool, dry local. Store in a tightly closed container.
Color: COLORLESS OR WHITE NEEDLES; TEND TO YELLOW ON EXPOSURE TO LIGHT
A colorless crystalline mass with a phenolic odor. The solubility in water is 2.3% at 40 ° C and 5% at 100 ° C. Soluble in caustic soda and common organic solvents.
Preparation or source:
(1) Extracted from coal tar.
(2) phenol and ethylene are used as raw materials, and phosphoric acid is used as a catalyst to obtain a reaction at 200 ° C and 4.0 to 4.5 MPa
Packing level: III
Hazard category: 8
Customs code: 29071900
Dangerous goods transport code: UN 2430 8/PG 3
WGK Germany: 3
Hazard Category Code: R36/37/38
Safety instructions: S26-S36
RTECS number: SL4040000
Dangerous goods sign: Xi
Used as raw materials for phenolic resin, rubber anti-aging agent, plastic anti-aging agent, surfactant, non-ionic emulsifier, synthetic fragrance, pesticide; edible flavor; organic synthesis intermediate and chemical reagent.
|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