| Place of Origin: | China |
|---|---|
| Brand Name: | Senwayer Brand |
| Certification: | ISO, 9001, USP |
| Model Number: | 139-85-5 |
| Minimum Order Quantity: | 10grams |
| Price: | Discount is possible if your order is big enough |
| Packaging Details: | 10g, 20g, 50g , 100g, 500g. 1kg, 10kg |
| Delivery Time: | within 2 working days |
| Payment Terms: | T/T in advance, Money Gram, Western Union, Bank Transfer. |
| Supply Ability: | 1000kg/month |
| CAS: | 63547-13-7 | Apparence: | Yellow Brown Powder |
|---|---|---|---|
| Purity: | 99.5% | Stock: | Enough Stock |
| MOQ: | As Your Requirements | ||
| High Light: | pharmaceutical raw material,chemical raw material |
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Protocatechualdehyde Raw Material 3,4-dihydroxybenzaldehyde Raw Material CAS 139-85-5
Quick detail
Product Name: Protocatechualdehyde
Synonyms: AURORA 17180;AKOS BBS-00003254;3,4-DIHYDROXYBENZALDEHYDE;4-FORMYL-1,2-DIHYDROXYBENZENE;PROTOCATECHUALDEHYDE;PROTOCATECHUIC ALDEHYDE;1,2-Dihydroxy-4-formylbenzene;3,4-dihydroxy-benzaldehyd
CAS: 139-85-5
MF: C7H6O3
MW: 138.12
EINECS: 205-377-7
Product Categories: FINE Chemical & INTERMEDIATES;Aromatic Aldehydes & Derivatives (substituted);BenzaldehydeDerivative;Benzaldehyde;aldehydes;Aromatics;Herb extract;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;Inhibitors
Description
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.
Properties
Appearance & Physical State: brown powder
Density: 1.409g/cm3
Melting Point: 152-157ºC
Boiling Point: 295.4ºC at 760mmHg
Flash Point: 146.7ºC
Refractive Index: 1.674
Water Solubility: 50 g/L (20 ºC)
Stability: Stable. Incompatible with strong bases, strong oxidizing agents.
Storage Condition: 2-8ºC
Vapor Pressure: 0.000867mmHg at 25°C
Safety Info
RTECS: UL0380000
Safety Statements: S26-S37/39
HS Code: 29124900
WGK Germany: 3
Risk Statements: R36/37/38
Hazard Codes: Xi
