pyrazinedicarboxylic acid
Suppliers
Names
[ CAS No. ]:
89-01-0
[ Name ]:
pyrazinedicarboxylic acid
[Synonym ]:
Pyrazine-2,3-dicarboxylic acid
EINECS 201-875-3
MFCD00006131
pyrazinedicarboxylic acid
2,3-Pyrazinedicarboxylic acid
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
449.1±45.0 °C at 760 mmHg
[ Melting Point ]:
188 °C (dec.)(lit.)
[ Molecular Formula ]:
C6H4N2O4
[ Molecular Weight ]:
168.11
[ Flash Point ]:
225.4±28.7 °C
[ Exact Mass ]:
168.017105
[ PSA ]:
100.38000
[ LogP ]:
-3.20
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.638
[ Water Solubility ]:
soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ2500000
- CHEMICAL NAME :
- 2,3-Pyrazinedicarboxylic acid
- CAS REGISTRY NUMBER :
- 89-01-0
- BEILSTEIN REFERENCE NO. :
- 0147982
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H4-N2-O4
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LDLo - Lowest published lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,7,1953
Safety Information
[ Hazard Codes ]:
F,C
[ Risk Phrases ]:
R36/37/38
[ Safety Phrases ]:
S22-S24/25
[ WGK Germany ]:
3
[ RTECS ]:
UQ2500000
[ HS Code ]:
2933990090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933990090
[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%