3,4-Pyridinedicarboxylic acid CAS:490-11-9 C7H5NO4
Product Name: 3,4-Pyridinedicarboxylic acid
Synonyms: Chinchomeronic acid;CINCHOMERONIC ACID;3,4-PYRIDINEDICARBOXYLIC ACID;AKOS 92171;PYRIDINE-3,4-DICARBOXYLIC ACID;RARECHEM AL BO 1260;cinchomeronic acid crystalline;Pyridine-3,4-dicarboxylicacid,97%
CAS: 490-11-9
MF: C7H5NO4
MW: 167.12
EINECS: 207-705-4
3,4-Pyridinedicarboxylic acid Chemical Properties
Melting point 262 ??C (dec.) (lit.)
Boiling point 295.67??C (rough estimate)
density 1.5216 (rough estimate)
refractive index 1.6280 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility 2.34g/l
form Fine Crystalline Powder
pka 1.00??0.10(Predicted)
color White to slightly beige
Water Solubility 2.34g/L(25 oC)
Merck 14,2283
BRN 137242
CAS DataBase Reference 490-11-9(CAS DataBase Reference)
NIST Chemistry Reference 3,4-Pyridinedicarboxylic acid(490-11-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-24/25
WGK Germany 3
HazardClass IRRITANT
HS Code 29333999
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Methyl syringate
Product Name: | Methyl syringate |
Synonyms: | METHYL 3,5-DIMETHOXY-4-HYDROXYBENZOATE;METHYL-4-HYDROXY-3,5-DIMETHOXYBENZOATE;METHYL SYRINGATE;3,5-DIMETHOXY-4-HYDROXYBENZOIC ACID METHYL ESTER;methyl syringoate;Syringic acid monomethyl ester;4-Hydroxy-3,5-Dimethoxybenzoic Acid Methyl Ester;Benzoic acid, 4-hydroxy-3,5-dimethoxy-, methyl ester |
CAS: | 884-35-5 |
MF: | C10H12O5 |
MW: | 212.2 |
EINECS: | 429-050-5 |
Product Categories: | Pharmaceutical Intermediate;Aromatic Esters;Acids & Esters;Anisoles, Alkyloxy Compounds & Phenylacetates;Phenols |