1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
Names
[ CAS No. ]:
118-47-8
[ Name ]:
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone
[Synonym ]:
p-SCOP (1 : 4 SPCP)
MFCD00020755
3-Carboxy-1-(4-sulfophenyl)-2-pyrazolin-5-one
3-Carboxy-1-(4-sulfo-phenyl)-pyrazolon-5
5-Oxo-1-(4-sulfophenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid
pyt
PYRAZOLONE T
5-oxo-1-(4-sulfo-phenyl)-2,5-dihydro-1H-pyrazole-3-carboxylic acid
SPCP
1-(4-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE
4-(4-sulfo-1-phenylazo)-1-(4-sulfophenyl)-5-hydroxy-pyrazolone-3-carboxylic acid
carboxypyrazoltcacid4
PYRAZALONE T
1-(4'-Sulphophenyl)-3-carboxy-5-pyrazolone
EINECS 204-254-5
5-oxo-1-(4-sulfophenyl)-2-pyrazoline-3-carboxylic acid
1H-Pyrazole-3-carboxylic acid, 2,5-dihydro-5-oxo-1-(4-sulfophenyl)-
5-oxo-1-(4-sulphophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Melting Point ]:
260-270
[ Molecular Formula ]:
C10H8N2O6S
[ Molecular Weight ]:
284.245
[ Exact Mass ]:
284.010315
[ PSA ]:
132.72000
[ LogP ]:
-0.84
[ Index of Refraction ]:
1.695
[ Storage condition ]:
-20°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UQ6393920
- CHEMICAL NAME :
- 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
- CAS REGISTRY NUMBER :
- 118-47-8
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C10-H8-N2-O6-S
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >22 gm/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(12),56,1984
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >22 gm/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - other changes
- REFERENCE :
- GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 28(12),56,1984
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933199090
Customs
[ HS Code ]: 2933199090
[ Summary ]:
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%