zhuhai Tianhui Chemical Co.,Ltd.
zhuhai Tianhui Chemical Co.,Ltd.
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Home>Products>Safe Organic Solvents>99% Purity Safe Organic Solvents 2-Methoxyphenol / Guaiacol With Factory Price

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  • 99% Purity Safe Organic Solvents 2-Methoxyphenol / Guaiacol With Factory Price
  • 99% Purity Safe Organic Solvents 2-Methoxyphenol / Guaiacol With Factory Price

99% Purity Safe Organic Solvents 2-Methoxyphenol / Guaiacol With Factory Price

  • TJ
  • 90-05-1

  • CHINA
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  • 1g
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zhuhai Tianhui Chemical Co.,Ltd.

zhuhai Tianhui Chemical Co.,Ltd.China

  • zhuhai Tianhui Chemical Co.,Ltd.2020-07-10 09:46:19
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Product Details

Name: Guaiacol Appearance: Guaiacol Purity: 99%

Product Description

99% Purity Safe Organic Solvents 2-Methoxyphenol / Guaiacol With Factory Price

Description:

Guaiacol is a phenolic compound with a methoxy group and is the monomethyl ether of catechol. Guaiacol is readily oxidized by the heme iron of peroxidases including the peroxidase of cyclooxygenase (COX) enzymes. It therefore serves as a reducing co-substrate for COX reactions. Guaiacol is a phenolic natural product first isolated from Guaiac resin and the oxidation of lignin. It is a yellowish aromatic oil that is now commonly derived from guaiacum or wood creosote. It is used medicinally as an expectorant, antiseptic, and local anesthetic. Guaiacol is used in traditional dental pulp sedation, and has the property of inducing cell proliferation; guaiacol is a potent scavenger of reactive oxygen radicals and its radical scavenging activity may be associated with its effect on cell proliferation. Guaiacol is also used in the preparation of synthetic vanillin. Guaiacol is also present in wood smoke, as a product of pyrolysis of lignin. Guaiacol has been found in the urine of patients with neuroblastoma and pheochromocytoma.

Basic information:

Formal Name: 2-methoxy phenol
CAS Number: 90-05-1
Molecular Formula: C7H8O2
Formula Weight: 124.1
Purity: ≥98%
Formulation: A colorless liquid
λmax: 220, 277 nm
Storage: Room temperature
Shipping: Room temperature in continental US; may vary elsewhere
Stability: ≥ 1 year
Melting point: 26-29 °C(lit.)
Boiling point: 205 °C(lit.)
Density: 1.129 g/mL at 25 °C(lit.)
vapor density: 4.27 (vs air)
vapor pressure: 0.11 mm Hg ( 25 °C)
refractive index: n20/D 1.543(lit.)
Flash point:180 °F
storage temp: Refrigerator
solubility: H2O: insoluble
form Liquid After Melting
pka9.98(at 25ºC)
color Clear colorless to light yellow
PH5.4 (10g/l, H2O, 20ºC)
Water Solubility 17 g/L (15 ºC)
FreezingPoint: 28ºC

COA:

Product name Benzyl benzoate
CAS No. 120-51-4 Outer Packing 220KG
Production date 2016.10.10 Shelf life 2017.10.09
Items of analysis Specification Results
Appearance Colorless or light yellow oil liquild light yellow oil liquild
refractive index(20ºC) 1.5680-1.5700 1.5700
proportion(25/25ºC) 1.118-1.122 1.119
Assay 99.0-100.5% 99.9%
chroma,Hazen 150-240 190
residue ≤0.1% 0.02%
acidity ≤0.2ml, 0.1mol/1NaOH/2g 0.12
Conclusion Qualified


Uses and chemical reactions:

Guaiacol is a precursor to various flavorants, such as eugenol and vanillin. An estimated 85% of the worlds supply of vanillin comes from guaiacol. The route entails condensation of glyoxylic acid with guaiacol to give mandelic acid, which is oxidized to produce a phenylglyoxylic acid. This acid undergoes a decarboxylation to afford vanillin.

Benefits:

We monitor your health and alert you to any safety updates and recalls.
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Safety:

Methoxyphenols are potential biomarkers of biomass smoke exposure; e.g., from inhalation of woodsmoke. Dietary sources of methoxyphenols overwhelm the contribution from inhalational exposures to woodsmoke.

 


Our Advantages:

1. Good reputation:
Our company is a leading chemical company in China, and has more than 16 years history. We have over 10 branch offices, all enjoy good reputation from worldwide customers.

2. High Quality&low price
All of our products have top quality and high purity, since we are the factory, our price is competitive.

3. Multiple payment methods.
We have mutiple payment methods, T/T, Western Unoin, MoneyGram, and Bitcoin for your convenience.

4. Mass Stock
In order to better serve our customers, we are preparing mass stock in our warehouse, we can always ship your parcel within 24 hours.

5. High customs clearance pass rate.
Through 16 years hard work, we have accumulated rich exporting experience to USA, UK, France, Italy, Germany,Spain, Brail, korea, India and so on.We will use special ways to disguise the goods, 98% customs clearance rate is guaranteed, if the delivery is not successful, we will resend for free.

6. Warm After service.
If you have any problems about the goods, do no hesitate to contact us, we can provide 7/24 service.

How to proceed an order:

Step 1:when you intended to buy something, pls send me an inquiry by email, skype or whatsapp.
Step2:I will reply you with a quotation as soon as I receive you inquiry.
Step3:we will negotiate products, price, package, payment methods and so on.
Step4:you arrange the payment.
Step5:i will arrange the shipment after receiving you money.
Step6:the tracking number and the picture of the parcel will be sent to you.
Step7:trace the tracking number on website until you receive the goods.
Step8:if you have any questions about the goods, pls contact me, i will try my best to satisfy you.


99% Purity Safe Organic Solvents 2-Methoxyphenol / Guaiacol With Factory Price Images

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