4-Nitrophthalic acid Basic information |
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4-Nitrophthalic acid Chemical Properties |
Melting point |
159-161 °C (lit.) |
Boiling point |
350.79°C (rough estimate) |
density |
1.6342 (rough estimate) |
refractive index |
1.5282 (estimate) |
storage temp. |
-20°C Freezer |
solubility |
880g/l |
form |
Crystalline Powder |
pka |
pK1:2.11 (25°C) |
color |
Yellow to beige |
Odor |
Odorless |
PH |
1 (10g/l, H2O, 20℃) |
PH Range |
1 |
Water Solubility |
880 g/l at 20 °C |
BRN |
1882262 |
InChIKey |
SLBQXWXKPNIVSQ-UHFFFAOYSA-N |
CAS DataBase Reference |
610-27-5(CAS DataBase Reference) |
EPA Substance Registry System |
1,2-Benzenedicarboxylic acid, 4-nitro- (610-27-5) |
Hazard Codes |
Xi |
Risk Statements |
36/37/38 |
Safety Statements |
26-36-37/39 |
WGK Germany |
3 |
TSCA |
Yes |
HS Code |
29173980 |
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4-Nitrophthalic acid Usage And Synthesis |
Chemical Properties |
Light-Beige Solid |
Purification Methods |
Crystallise 4-nitrophthalic acid from Et2O, EtOAc or *C6H6 (m 166o). The amide has m 200o (from EtOH). [Beilstein 9 H 828, 9 IV 4234.] |
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4-Nitrophthalic acid Preparation Products And Raw materials |
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