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BGC » Chemicals A-Z » Protocatechuic acid
BGC ID: 270238603049-19
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Protocatechuic acid

Identify Properties Safty Prices Suppliers 7 Links ☰
CAS 99-50-3
Formula C7H6O4
MDL MFCD00002509
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
270238603049
Protocatechuic acid
(270238603049)		 on request + -

Identify

Synonyms:
protocatechuate ; nsc 16631 ; protocatechuic aci ; rarechem al bo 0347 ; hypogallic acid ; protocatechuic acid ; 3,4-dihydroxybenzoic ; akos 220-70 ; protocatechoic acid ; 4-carboxypyrocatechol
CAS:
99-50-3
EINECS:
202-760-0
Molecular Formula:
C7H6O4
MDL:
MFCD00002509
SMILES:
C1=CC(=C(C=C1C(=O)O)O)O

Properties

Molecular Weight:
154.12 g·mol−1
Density:
1.6 g/cm3 (Predicted)
Melting point:
197-200 °C (dec.)(lit.)
Boiling point:
410.7° C at 760 mmHg (Predicted)
Solubility:
Soluble in water (1:50), ethanol, and ether.
download Download Molfile for :
3,4-Dihydroxybenzoic Acid

Safety Information

Hazard Symbols: Xi
hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36-37/39 (S)
WGK Germany:
3
RTECS:
UL0560000

Prices

For Protocatechuic acid we can currently show 6 prices in the last 9 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
[!] Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance. The prices do not include additional costs such as taxes, transport costs and more. These are first determined by the place of delivery and the quantity.

Last detected Prices

Size Availability Last Price Quantity
25 g on request $18.00 + -
100 g on request $50.00 + -
500 g on request $188.00 + -
1 kg on request $313.00 + -



Last price review []

Suppliers

Global Protocatechuic acid Suppliers : Switzerland (1) P.R.China (4) India (1) USA (1)
SupplierPhoneFaxCountryInquiry contact
CM Fine Chemicals Switzerland REQUEST
Conscientia Industrial Co., Ltd (Zhejiang Conscientia Pharmaceutical) +86 170 9858 0209 +86 170 9858 0209 P.R.China REQUEST
Organo Fine Chemicals +91-22-4212 8300 +91-22-4212 8322 India REQUEST
Santa Cruz Biotechnology, Inc. +1 214-902-3910 USA REQUEST
Shandong Ench Chemical Co.,Ltd +86-13869131854 +86 531-8637666 P.R.China REQUEST
Shandong SanYoung Industry Co., Ltd +86 155-64526813 +86 531-56897532 P.R.China REQUEST
Wuhan PharmChem Co., LTD. +86 27 85835203 +86 27 85835203 P.R.China REQUEST

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