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5-Pyrazolecarboxylic acid

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Formula: C4H4N2O2
CAS: 1621-91-6

Identification

Structural Formula
5-Pyrazolecarboxylic acid
CAS:
1621-91-6
EINECS:
Molecular Formula:
C4H4N2O2
MDL:
MFCD00077436
Synonym:
akos b000140 ; art-chem-bb b000140 ; pyrazole - 3 - formic acid ; 01h-pyrazole ; 3-pyrazolecarboxylic acid ; timtec-bb sbb000005 ; akos bb-9039 ; pyrazole-3-carboxylic acid ; pyrazole-5-carboxylic acid ; 5-pyrazolecarboxylic acid




Suppliers

Autech Industry Co.,Limited
AIC13505400
H&Z Industry Co.,Ltd
HIC10004000
Quzhou Rundong Chemical Co., Ltd.
QRC16506600
scienTEST - bioKEMIX GmbH
S-B12505000
Finetech Industry Limited
FIL12505000
Simagchem Corporation
SC10503150
Capot Chemical Co., Ltd.
12935
Leap Chem Co., Ltd
LC9002700
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Prices & Availability




Data is processed


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Properties for 5-Pyrazolecarboxylic acid

Molecular Weight:
112.09 g·mol−1
Melting point:
211 °C
Physical Description:
white to light brown powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R38 - Irritating to skin
Hazard Classes:
irritant
Hazard Symbols:
Xi
Hazard symbol Xi
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Alternative Distributors of [5-Pyrazolecarboxylic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Jinan Great Chemical Co., Ltd. | Sanowart Group Co., Ltd. | Shanghai AOKChem Group Limited | Shanghai Hanhong Chemical Co., Ltd. | ForeChem Ltd. | Watson International Ltd | Finetech Industry Limited | Suzhou Vosun Chemical Co.,Ltd. | scienTEST

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MSDS:
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