ChemicalBook > CAS DataBase List > 4-Allylpyrocatechol

4-Allylpyrocatechol

Product Name
4-Allylpyrocatechol
CAS No.
1126-61-0
Chemical Name
4-Allylpyrocatechol
Synonyms
HYDROXYCHAVICOL;2-hydroxychavicol;HYDROXYCHAVICOL(P);4-Allylpyrocatechol;4-Allyl-1,2-benzenediol;4-DIHYDROXY-ALLYLBENZENE;4-Allyl-1,2-dihydroxybenzene;1,2-Dihydroxy-4-allylbenzene;4-(2-Propenyl)-1,2-benzenediol;1,2-Benzenediol, 4-(2-propen-1-yl)-
CBNumber
CB11010252
Molecular Formula
C9H10O2
Formula Weight
150.17
MOL File
1126-61-0.mol
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4-Allylpyrocatechol Property

Melting point:
42.0 to 46.0 °C
Boiling point:
123°C/2mmHg(lit.)
Density 
1.148±0.06 g/cm3(Predicted)
Flash point:
141℃
storage temp. 
Sealed in dry,2-8°C
pka
9.83±0.10(Predicted)
form 
Solid
color 
White to Gray to Brown
Odor
slight creosote
BRN 
1937030
InChIKey
FHEHIXJLCWUPCZ-UHFFFAOYSA-N
LogP
1.809 (est)
CAS DataBase Reference
1126-61-0
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Safety

WGK Germany 
3
RTECS 
CZ9029440
HS Code 
2907.29.9000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P322Specific measures (see …on this label).

P330Rinse mouth.

P363Wash contaminated clothing before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical
Product number
A2947
Product name
4-Allylpyrocatechol
Purity
>98.0%(GC)
Packaging
10mg
Price
$91
Updated
2024/03/01
TCI Chemical
Product number
A2947
Product name
4-Allylpyrocatechol
Purity
>98.0%(GC)
Packaging
100mg
Price
$720
Updated
2024/03/01
ChemScene
Product number
CS-7492
Product name
4-Allylcatechol
Purity
98.48%
Packaging
25mg
Price
$1188
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA11964
Product name
4-Allylpyrocatechol
Packaging
5mg
Price
$75
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA11964
Product name
4-Allylpyrocatechol
Packaging
25mg
Price
$250
Updated
2021/12/16
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4-Allylpyrocatechol Chemical Properties,Usage,Production

Chemical Properties

White to Gray to Brown powder to crystal.

Uses

4-Allylpyrocatechol (other name: hydroxychavicol), isolated from Piper betle leaves, has been reported as an antimicrobial, antioxidant, and anti-inflammatory agent. In 2009, it was reported as a more potent xanthine oxidase (XO) inhibitor than allopurinol, which is clinically used for the treatment of hyperuricemia.
4-Allylpyrocatechol is an antioxidant found in Piper Betel leaf extract. It is widely used as mouth freshener. It is a phenolic compound, considered to be effective against indomethacin-gastropathy.

Preparation

4-allylpyrocatechol is readily obtained from precursors such as eugenol or methyl eugenol – two natural products predominately extracted from the essential oils of Syzygium aromaticum flower buds (commonly known as clove buds) by hydrodistillation.
8.00 g EugTES (21 mmol) was dissolved in 10 mL of THF and purged with N2 for 45 minutes. The solution was then transferred, under N2, to a reaction vessel containing HCl solution, and mixed rapidly. The reaction proceeded quickly and completion was confirmed via thin layer chromatography. The organic layer was extracted into CH2Cl2 and then washed with H2O, followed by drying and filtration. The solvent was removed via vacuum to recover the pure product as a white solid (Yield, 54%).

Synthesis of 4-allylpyrocatechol (EugOH) from methyl eugenol.

4-Allylpyrocatechol Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Allylpyrocatechol Suppliers

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View Lastest Price from 4-Allylpyrocatechol manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
4-Allylpyrocatechol 1126-61-0
Price
US $0.10/KG
Min. Order
1KG
Purity
98.0%
Supply Ability
10
Release date
2024-07-14
Longyan Tianhua Biological Technology Co., Ltd
Product
1,2-Benzenediol,4-(2-propen-1-yl)- 1126-61-0
Price
US $12.00/Kg/Bag
Min. Order
25Kg/Bag
Purity
99%
Supply Ability
20 Tons
Release date
2020-11-16
Career Henan Chemical Co
Product
3,4-DIHYDROXY-ALLYLBENZENE 1126-61-0
Price
US $2.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
100g , 1kg, 5kg , 50kg
Release date
2020-01-07

1126-61-0, 4-AllylpyrocatecholRelated Search:

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  • 4-DIHYDROXY-ALLYLBENZENE
  • 2-hydroxychavicol
  • HYDROXYCHAVICOL
  • 4-Allylpyrocatechol
  • 1,2-Benzenediol, 4-(2-propen-1-yl)-
  • HYDROXYCHAVICOL(P)
  • 1,2-Dihydroxy-4-allylbenzene
  • 4-(2-Propenyl)-1,2-benzenediol
  • 4-Allyl-1,2-benzenediol
  • 4-Allyl-1,2-dihydroxybenzene
  • 3,4-DIHYDROXY-ALLYLBENZENE 4-Allylpyrocatechol
  • 1126-61-0