Guaiazulene CAS# 489-84-9

1-methylethyl Promotion Season Now in Store and Free Sample for Testing with Factory Price
Chemical Name: Monopotassium phosphite
CAS No.: 13977-65-6
Molecular Formula: H2KO3P
Molecular weight: 120.09
Sample: Available
Guaiazulene-CAS-489-84-9

Description of 1-methylethyl

  • 1-methylethyl, also azulon or 1,4-dimethyl-7-isopropylazulene, is a dark blue crystalline hydrocarbon. A derivative of azulene, 1-methylethyl is a bicyclic sesquiterpene that is a constituent of some essential oils, mainly oil of guaiac and chamomile oil, which also serve as its commercial sources. Various soft corals also contain 1-methylethyl as a principal pigment. Its low melting point makes 1-methylethyl difficult to handle, in contrast to the crystalline nature of the parent azulene. The electronic structure (and colors) of 1-methylethyl and azulene are very similar.
    The blue color of the mushroom Lactarius indigo is due to the 1-methylethyl derivative (7-isopropenyl-4-methylazulen-1-yl)methyl stearate.

Basic Info of 1-methylethyl

Chemical NameGuaiazulene
SynonymsGuajazulene;7-Isopropyl-1,4-dimethylazulene;Cuteazul;1,4-Dimethyl-7-isopropylazulene;Vetivazulen;Expand
CAS No.489-84-9
Molecular FormulaC15H18
Molecular Weight198.30300
PSA0.00000
LogP4.53160
RTECSCO4790000
Safety StatementsS36/37/39; S26; S22; S36
WGK Germany3
Risk StatementsR22
Hazard CodesXn
Appearance & Physical Statedark blue semi-solid
Density0.976
Boiling Point153ºC (7 mmHg)
Melting Point27-29ºC
Flash Point113ºC
Refractive Index1.4985 (25ºC)
StabilityStable under normal temperatures and pressures.
Storage Condition2-8ºC
Vapor Pressure0.00148mmHg at 25°C
UNII2OZ1K9JKQC
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What is Guaiazulene ?

  • With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is 1-methylethyl   which has developed particularly rapidly in recent years. Do you know about 1-methylethyl?
  • The official answer1-methylethyl is a chemical compound with a melting point of 27-29°C(lit.) Boiling point 153°C/7mmHg(lit.) Density 0.976g/mLat25°C(lit.) Refractive index 1.3166(estimate) Flashpoint >230°F Storage conditions Sealedindry,2-8°C

What’s the application of Guaiazulene ?

  • Blue crystalline or viscous liquid. Turns from blue to green and finally to yellow when exposed to light. Insoluble in water, insoluble in ethanol, soluble in chloroform, ether, vegetable oil, and volatile oil. Guaiacol has anti-inflammatory and promotes the regeneration of tissue granulation, can promote the healing of burns and scald wounds, and has the effect of preventing heat, radiation, and chaps. It is used for the treatment of burns, scalds, chaps, frostbite, eczema, dermatitis, and the prevention of high heat radiation.

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates include more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive systems, Santi-tumor, Nervous systems, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

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