3-methylpyrazole-5-one | CAS 108-26-9

Element: methylpyrazole

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C-S » Chemicals » methylpyrazole-one-PX1092727

Identification

3-methylpyrazole-5-one

CAS:

108-26-9

EINECS:

203-565-3

Molecular Formula:

C₄H₆N₂O

MDL:

MFCD00020699

Synonym:

3-methyl-2-pyrazolin-5-one ; methyl-5-pyrazolone ; aurora ka-6219 ; 3-methyl-2-pyrazolin-5-on ; 3-methyl-5-pyrazolone 98+% ; 3-methyl-pyrazolon-(5) ; timtec-bb sbb004372 ; 5-methyl-3h-pyrazol-3-one ; 3-methyl pyrazole-5-one ; 3-methyl-5-pyrazolone

Suppliers

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CAS equal suppliers

3-Methyl-5-pyrazolone

Santa Cruz Biotechnology, Inc.

280374

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DSL Chemicals (Shanghai) Co., Ltd.

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TCI Chemicals (India) Pvt. Ltd.

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Simagchem Corporation

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Xiamen Equation Chemical Co.,Ltd

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AK Scientific, Inc.

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Hangzhou MolCore BioPharmatech Co.,Ltd.

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Chemieliva Pharmaceutical Co., Ltd.

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Leap Chem Co., Ltd

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Hangzhou J&H Chemical Co., Ltd.

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Wanko Chemical Co., Ltd.

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Dayang Chem (Hangzhou) Co.,Ltd.

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Ascender Chemical Co.,Ltd

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Gihi Chemicals Co., Limited

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H&Z Industry Co.,Ltd

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BLD Pharmatech Ltd

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Chemlyte Solutions

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Ambeed, Inc.

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Alfa (A Johnson Matthey Company)

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Manchester Organics Limited

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Xingrui Industry Co., Limited

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Key Organics Limited

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Allfluoro Pharmaceutical Co. Ltd.

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Angene International Limited

AGN-PC-0JK8B2

Prices & Availability

Data is processed

Properties for 3-methylpyrazole-5-one

Molecular Weight:

98.1 g·mol−1

Melting point:

220-224 °C

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:

S24/25 - Avoid contact with skin and eyes

Alternative Distributors of [3-methylpyrazole-5-one]

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

Sunny Pharmaceutical Co., Ltd. | Special Chemical Co., Ltd. | Sino Rarechem Labs Co. Ltd.