2,5-Pyrazinedicarboxylic acid dihydrate - CAS 205692-63-3
Catalog: |
BB016069 |
Product Name: |
2,5-Pyrazinedicarboxylic acid dihydrate |
CAS: |
205692-63-3 |
Synonyms: |
pyrazine-2,5-dicarboxylic acid;dihydrate |
IUPAC Name: | pyrazine-2,5-dicarboxylic acid;dihydrate |
Description: | 2,5-Pyrazinedicarboxylic acid dihydrate (CAS# 205692-63-3 ) is a useful research chemical. |
Molecular Weight: | 204.14 |
Molecular Formula: | C6H4N2O4 · 2H2O |
Canonical SMILES: | C1=C(N=CC(=N1)C(=O)O)C(=O)O.O.O |
InChI: | InChI=1S/C6H4N2O4.2H2O/c9-5(10)3-1-7-4(2-8-3)6(11)12;;/h1-2H,(H,9,10)(H,11,12);2*1H2 |
InChI Key: | GVEVNOSZLMMBOR-UHFFFAOYSA-N |
Boiling Point: | 466.5 °C at 760 mmHg |
Melting Point: | 272-277 °C(lit.) |
Purity: | 95 % |
Appearance: | White to off-white powder |
MDL: | MFCD00216919 |
LogP: | -0.25560 |
GHS Hazard Statement: | H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] |
Precautionary Statement: | P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501 |
Signal Word: | Warning |
Publication Number | Title | Priority Date |
CN-112882258-A | Light adjusting film and preparation method thereof | 20210223 |
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WO-2021119969-A1 | Suspended particle light valve having protection layer | 20191217 |
CN-113031361-A | Method for ultraviolet curing of suspended particle light valve wet film | 20191205 |
CN-109491174-A | A kind of inorganic-organic hybridization core-shell type nano stick and the light valve with the nanometer rods | 20181119 |
Complexity: | 184 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 3 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 204.03823598 |
Formal Charge: | 0 |
Heavy Atom Count: | 14 |
Hydrogen Bond Acceptor Count: | 8 |
Hydrogen Bond Donor Count: | 4 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 204.03823598 |
Rotatable Bond Count: | 2 |
Topological Polar Surface Area: | 102 Å2 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
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