-
Name
6-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid
- EINECS 230-692-1
- CAS No. 7277-87-4
- Density 1.75 g/cm3
- Solubility
- Melting Point
- Formula C14H12 N2 O7 S2
- Boiling Point °Cat760mmHg
- Molecular Weight 384.3843
- Flash Point °C
- Transport Information
- Appearance Off-White crystals
- Safety
- Risk Codes
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Molecular Structure
- Hazard Symbols
- Synonyms 1,3-Naphthalenedisulfonicacid, 6-(3-methyl-5-oxo-2-pyrazolin-1-yl)- (6CI,8CI)
- PSA 158.17000
- LogP 3.10800
6-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid Chemical Properties
The Molecular Structure of 1,3-Naphthalenedisulfonic acid, 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (CAS NO.7277-87-4):
Empirical Formula: C14H12N2O7S2
Molecular Weight: 384.3843
IUPAC: 6-(3-methyl-5-oxo-4H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid
Appearance: Yellow solid
Nominal Mass: 384 Da
Average Mass: 384.3843 Da
Monoisotopic Mass: 384.008591 Da
Index of Refraction: 1.737
Molar Refractivity: 88.3 cm3
Molar Volume: 219.4 cm3
Surface Tension: 79.8 dyne/cm
Density: 1.75 g/cm3
InChI
InChI=1/C14H12N2O7S2/c1-8-4-14(17)16(15-8)10-2-3-12-9(5-10)6-11(24(18,19)20)7-13(12)25(21,22)23/h2-3,5-7H,4H2,1H3,(H,18,19,20)(H,21,22,23)
Smiles
O=C1N(N=C(C)C1)c1ccc2c(cc(S(=O)(=O)O)cc2S(=O)(=O)O)c1
6-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)naphthalene-1,3-disulfonic acid Specification
1,3-Naphthalenedisulfonic acid, 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (CAS NO.7277-87-4) is also called as EINECS 230-692-1 ; 6-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)naphthalene-1,3-disulphonic acid .
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