Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 2628-17-3
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Plastic bottles, Plastic buckets
Delivery Time: 7-15DAY
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: G,KG,TON
CAS NO:: |
2628-17-3 |
Appearance:: |
Colorless Liquid |
Molecular Formula:: |
C8H8O |
Molecular Weight:: |
120.14900 |
EINECS NO:: |
220-103-6 |
MDL NO:: |
MFCD00017593 |
CAS NO:: |
2628-17-3 |
Appearance:: |
Colorless Liquid |
Molecular Formula:: |
C8H8O |
Molecular Weight:: |
120.14900 |
EINECS NO:: |
220-103-6 |
MDL NO:: |
MFCD00017593 |
Product Description:
Product Name: 4-Hydroxystyrene CAS NO: 2628-17-3
Synonyms:
4-Vinylphenol;
Phenol,4-ethenyl;
p-Hydroxystyrene;
Chemical & Physical Properties:
Appearance: Colorless liquid
Assay :≥99.00%
Density: 1.055g/cm3
Boiling Point: 206.2℃ at 760mmHg
Melting Point: 73℃
Flash Point: 92.3℃
Refractive Index: 1.444
Water Solubility: Slightly miscible with water
Sensitive: Hygroscopic
Safety Information:
RTECS: SN3800000
Safety Statements: S26-S36
HS Code: 2907199090
WGK Germany: 2
Risk Statements: R36/38
Hazard Code: Xn
4-Vinylphenol is a phenolic compound found in wine and beer. It is produced by the spoilage yeast Brettanomyces. When it reaches concentrations greater than the sensory threshold, it can give the wine aromas described as barnyard, medicinal, band-aids, and mousy. In wine, 4-vinylphenol can react with other molecules, such as anthocyanidins, to produce new chemical compounds. In white wines vinylphenols are dominant (4-vinylphenol 70-1 150 μg/l, 4-vinylguajacol 10-490 μg/l) whereas, in red wines, it's the corresponding ethyl-phenols.
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