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1-(3-Sulfophenyl)-3-methyl-5-pyrazolone
1-(3-Sulfophenyl)-3-methyl-5-pyrazolone
$443 - $4519.92
Product name
1-(3-Sulfophenyl)-3-methyl-5-pyrazolone
Cas No
119-17-5
MF
C10H10N2O4S
MW
254.26
EINECS
204-303-0
MDL Number
MFCD00043811
Synonyms
1-(M-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE;1-(3'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE;1-(3-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE;3-PYRAZOLIC ACID;(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)benzenesulphonic acid;3-Methyl-1-(3-sulfophenyl)-2-pyrazolin-5-one;3-(5-keto-3-methyl-4H-pyrazol-1-yl)benzenesulfonic acid;Benzenesulfonic acid, 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-
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Chemenu
Crysdot
American Custom Chemicals Corporation
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100g
500g
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Product name
American Custom Chemicals Corporation
CHM0016685
25G
$1121.91
1-(3'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
American Custom Chemicals Corporation
CHM0016685
500G
$4519.92
1-(3'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE
Chemenu
CM189050
100g
$443
3-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonicacid
Crysdot
CD11335052
100g
$469
3-(3-Methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl)benzenesulfonicacid
Properties
Melting point
335 °C (lit.)
Density
1.53±0.1 g/cm3(Predicted)
vapor pressure
0.001Pa at 20℃
storage temp.
2-8°C
form
Powder
pka
-0.73±0.30(Predicted)
LogP
-2.05 at 23℃
CAS DataBase Reference
119-17-5(CAS DataBase Reference)
EPA Substance Registry System
Benzenesulfonic acid, 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- (119-17-5)
Safety Information
Symbol(GHS)
Signal word
Warning
Hazard statements
H317:
May cause an allergic skin reaction
Precautionary statements
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
Description
1-(3-Sulfophenyl)-3-methyl-5-pyrazolone [1-(3′-sulfophenyl)-3-methyl-5-pyrazolone] may be used to synthesize α-Pigment Yellow 191.
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Suppliers and manufacturers
career henan chemical co
$1.00
/1KG
1-(3-Sulfophenyl)-3-methyl-5-pyrazolone
CAS:119-17-5
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.
Hubei Jusheng Technology Co.,Ltd.
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hefei TNJ Chemical Industry Co.,Ltd.
Henan Yufu New Materials Co.,Ltd
Dayang Chem (Hangzhou) Co.,Ltd.
Henan Alfa Chemical Co., Ltd
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