ChemicalBook > CAS DataBase List > Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate

Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate

Product Name
Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
CAS No.
89-33-8
Chemical Name
Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate
Synonyms
CEP;CARBETHOXYPYRAZOLONE;Protected U-U 5’-Di-O-acetyl-U-5’PCEP (CarbethoxyPyrazolone);PHENYL CARBETHOXY PYRAZOLONE;1-PHENYL-3-CARBETHOXY-5-PYRAZOLONE;1-PHYNYL-3-CARBETHOXY-5-PYRAZOLONE;1-Phenyl-3-carboethoxy-5-pyrazolone;1-PHENYL-3-ETHOXYCARBONYL-5-PYRAZALONE
CBNumber
CB9673014
Molecular Formula
C12H12N2O3
Formula Weight
232.24
MOL File
89-33-8.mol
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Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate Property

Melting point:
181.5-182.5 °C
Boiling point:
335.3±25.0 °C(Predicted)
Density 
1.25±0.1 g/cm3(Predicted)
vapor pressure 
0.001Pa at 20℃
storage temp. 
Sealed in dry,Room Temperature
pka
-0.36±0.50(Predicted)
form 
Powder
LogP
2 at 23℃ and pH8.5
CAS DataBase Reference
89-33-8(CAS DataBase Reference)
NIST Chemistry Reference
1H-pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-phenyl-, ethyl ester(89-33-8)
EPA Substance Registry System
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-phenyl-, ethyl ester (89-33-8)
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Safety

TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S349569
Product name
ETHYL 5-OXO-1-PHENYL-2-PYRAZOLINE-3-CARBOXYLATE
Purity
Aldrich
Packaging
1g
Price
$179
Updated
2024/03/01
AK Scientific
Product number
1937BA
Product name
Ethyl5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate
Packaging
250mg
Price
$213
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0006995
Product name
ETHYL 5-OXO-1-PHENYL-2-PYRAZOLINE-3-CARBOXYLATE
Purity
95.00%
Packaging
1G
Price
$808.89
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0006995
Product name
ETHYL 5-OXO-1-PHENYL-2-PYRAZOLINE-3-CARBOXYLATE
Purity
95.00%
Packaging
2.5G
Price
$1147.43
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0006995
Product name
ETHYL 5-OXO-1-PHENYL-2-PYRAZOLINE-3-CARBOXYLATE
Purity
95.00%
Packaging
5G
Price
$1421.65
Updated
2021/12/16
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Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate Chemical Properties,Usage,Production

Chemical Properties

light yellow crystalline powder

Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate Suppliers

Pushan Industry (Shaanxi) Co., Ltd
Tel
029-81310890 18165209495
Email
2929288192@qq.com
Country
China
ProdList
9995
Advantage
58
Shanghai Longsheng chemical Co.,Ltd.
Tel
021-58099652-8005 13585536065
Fax
021-58099609
Email
bin.wu@shlschem.com
Country
China
ProdList
9809
Advantage
59
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8878
Advantage
55
Zhengzhou Guancheng Laboratory equipment Sales
Tel
0371-88888888 272369594
Fax
QQ:272369594
Email
2723695949@qq.com
Country
China
ProdList
4866
Advantage
50
Shanghai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847; 18021002903
Fax
QQ:3008007432
Email
3008007409@qq.com
Country
China
ProdList
27313
Advantage
60
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58
Aikon International Limited
Tel
025-66113011 18112977050
Fax
(5)02557626880
Email
cb6@aikonchem.com
Country
China
ProdList
15494
Advantage
58
Shanghai Jizhi Biochemical Technology Co. Ltd.
Tel
4009004166/18616739031 18616739031
Email
3007523370@qq.com
Country
China
ProdList
52693
Advantage
58
Shanghai Akasaka Biotechnology Co., Ltd.
Tel
15121162054
Country
CHINA
ProdList
635
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58
Hefei TNJ Chemical Industry Co.,Ltd.
Tel
+86-0551-65418671 +8618949823763
Fax
0551-65418697
Email
sales@tnjchem.com
Country
China
ProdList
34553
Advantage
58
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View Lastest Price from Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate manufacturers

Career Henan Chemical Co
Product
Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylate 89-33-8
Price
US $1.00/kg
Min. Order
1kg
Purity
98%min
Supply Ability
as request
Release date
2018-12-23

89-33-8, Ethyl 5-oxo-1-phenyl-2-pyrazoline-3-carboxylateRelated Search:


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