3,4-Dihydroxybenzaldehyde/Protocatechualdehyde manufacturer with low price CAS NO.139-85-5
- Min.Order: 1 Gram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Product Details
Keywords
- 3,4-Dihydroxybenzaldehyde
- Protocatechualdehyde manufacturer
- 139-85-5
Quick Details
- ProName: 3,4-Dihydroxybenzaldehyde/Protocatechu...
- CasNo: 139-85-5
- Molecular Formula: C31H53ClN2O5S
- Appearance: white or off-white powder
- Application: 3,4-Dihydroxybenzaldehyde CAS: 139-85...
- DeliveryTime: in stock,shipment according to your re...
- PackAge: aluminum oil bag
- Port: shanghai
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 99%
- Storage: 0~20℃
- Transportation: by express,by sea, by air
- LimitNum: 1 Gram
- Related Substances: ≤1.0%
- Residue on Ignition: ≤0.1%
- Heavy Metal: ≤20ppm
- Valid Period: 2~3years
- Brand: Royall
- Grade Standard: Pharm grade
- Chemical Name: 3,4-Dihydroxybenzaldehyde
- Molecular Weight: 601.28100
Superiority
Details
Hangzhou Jinlan Pharm-Drugs Technology Co., Limited is located in Hangzhou, Zhejiang Province. Neighboring Ningbo port, Shanghai port, Hangzhou Xiaoshan Int’l Airport and Shanghai Pudong Int’l Airport, the transportation and production environment are excellent.
We have established well market channels both domestically and overseas. Now JINLAN PHARMA is authorized by some Chinese chemical factories as universal agency and international area agency. Our products are exported to more than 100 countries and enjoy a well reputation, including Europe, USA, South America, India, south-east Asia and so on. Such as Canada, Germany, Spain, Australia, Russia, UAE, Estonia, Indonesia, Egypt, Pakistan and so on. Our machines with Excellent quality, Competitive price, Good after-service, are highly welcomed by our customers. We are pleased to know you and hope to be good friend and cooperator with you for our products. I am sure you will be satisfied with us.
Based on the philosophy of “Human-orient, Technical first, Quality product and High efficiency, Fact and Innovation”, JINLAN PHARMA highly welcome friends from all over the world to cooperate and get co-development.
Description
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.
Basic Info
Chemical Name | 3,4-dihydroxybenzaldehyde |
---|---|
Synonyms |
3,4-Dihydroxybenzaldehyde;Benzaldehyde, 3,4-dihydroxy-;3,4-Dihydroxy benzaldehyde;Protocatechualdehyde; |
CAS No. | 139-85-5 |
Molecular Formula | C7H6O3 |
Molecular Weight | 138.12100 |
PSA | 57.53000 |
LogP | 0.91030 |
Numbering system
BRN number | 774381 |
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MDL number | MFCD00003370 |
EINECS number | 205-377-7 |
RTECS number | UL0380000 |
PubChem number | 24893348 |
Properties
Appearance & Physical State | brown powder |
---|---|
Density | 1.409g/cm3 |
Boiling Point | 295.4ºC at 760mmHg |
Melting Point | 152-157ºC |
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 |