4-Pyrazolecarboxylic acid | CAS 37718-11-9

Element: pyrazolecarboxylic acid

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C-S » Chemicals » pyrazolecarboxylic-acid-PX34432

Identification

4-Pyrazolecarboxylic acid

CAS:

37718-11-9

EINECS:

253-641-5

Molecular Formula:

C₄H₄N₂O₂

MDL:

MFCD00011558

SMILES:

C1=C(C=NN1)C(=O)O

Synonym:

akos b015883 ; 1h-å¡å”‘-4-ç”²é…¸ ; art-chem-bb b015883 ; 4-pyrazolecarboxylic acid 97% ; akos pao-0315 ; 4-pyrazolecarboxylic acid ; pyrazole-4-carboxylic acid ; 4-carboxy-1h-pyrazole ; 4-pyrazolecarboxylic acid,95% ; 4-pyrazolecarboxylic

Suppliers

Shandong SanYoung Industry Co., Ltd

SSI17507000

BLD Pharmatech Ltd

BP9002700

Xiamen Equation Chemical Co.,Ltd

XECC16008000

Carbone Scientific Co., Ltd.

CS14004200

Xiamen Hisunny Chemical Co., Ltd.

XHC16506600

DSL Chemicals (Shanghai) Co., Ltd.

DC17006800

Simagchem Corporation

SC10503150

Xingrui Industry Co., Limited

XIL14505800

Amadis Chemical Company Limited

ACCL15507750

Santa Cruz Biotechnology, Inc.

254722

Dayang Chem (Hangzhou) Co.,Ltd.

DC15506200

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328718613

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Wanko Chemical Co., Ltd.

WC20886264

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Ambeed, Inc.

A118060

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Manchester Organics Limited

R18606

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Key Organics Limited

PS-4787

Prices & Availability

Data is processed

Properties for 4-Pyrazolecarboxylic acid

Molecular Weight:

112.09 g·mol−1

Melting point:

282 °C (dec.)(lit.)

Hazard Statements

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:

R36/37/38 - Irritating to eyes, respiratory system and skin

Safety Codes:

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection

Hazard Classes:

irritant

Hazard Symbols:

Alternative Distributors of [4-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