Product Details
Place of Origin: China
Brand Name: Sunshine
Certification: ISO,COA
Model Number: 139-85-5
Payment & Shipping Terms
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Aluminum Foil Bag, Drum
Delivery Time: 7-15DAY
Payment Terms: L/C,D/A,D/P,Western Union,T/T,MoneyGram
Supply Ability: G,KG,TON
CAS NO:: |
139-85-5 |
Appearance:: |
Brown Powder |
Molecular Formula:: |
C7H6O3 |
Molecular Weight:: |
138.12100 |
EINECS NO:: |
205-377-7 |
MDL NO:: |
MFCD00003370 |
CAS NO:: |
139-85-5 |
Appearance:: |
Brown Powder |
Molecular Formula:: |
C7H6O3 |
Molecular Weight:: |
138.12100 |
EINECS NO:: |
205-377-7 |
MDL NO:: |
MFCD00003370 |
Product Description:
Product Name: Protocatechualdehyde CAS NO: 139-85-5
Synonyms:
Benzaldehyde, 3,4-dihydroxy-;
3,4-Dihydroxy benzaldehyde;
Chemical & Physical Properties:
Appearance: Brown powder
Assay :≥99.00%
Density: 1.409g/cm3
Boiling Point: 295.4℃ at 760mmHg
Melting Point: 152-157℃
Flash Point: 146.7℃
Refractive Index: 1.674
Water Solubility: 50 g/L (20℃)
Stability: Stable. Incompatible with strong bases, strong oxidizing agents.
Storage Condition: 2-8℃
Vapor Pressure: 0.000867mmHg at 25℃
Water Solubility: 50 g/L (20℃)
Sensitive: Air Sensitive
Safety Information:
RTECS: UL0380000
Safety Statements: S26-S37/39
HS Code: 29124900
WGK Germany: 3
Risk Statements: R36/37/38
Hazard Code: Xi
Protocatechuic aldehyde is a phenolic aldehyde, a compound released from cork stoppers into wine.This molecule can be used as a precursor in the vanillin synthesis by biotransformation by cell cultures of Capsicum frutescens, a type of Chili pepper. It is also found in the mushroom Phellinus linteus.
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