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2(1H)-pyridinone, 4-methyl-5-nitro-

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Formula: C6H6N2O3
CAS: 21901-41-7

Identification

Structural Formula
2(1H)-pyridinone, 4-methyl-5-nitro-
CAS:
21901-41-7
EINECS:
Molecular Formula:
C6H6N2O3
MDL:
MFCD00010690
SMILES:
[O-][N+](=O)c1c[nH]c(=O)cc1C
Synonym:
4-methyl-5-nitro-2-pyridinol ; 2-hydroxy-4-methyl-5-nitropyridine ; 4-methyl-5-nitropyridin-2(1h)-one ; 2-hydroxy-5-nitro-4-picoline ; 2-hydroxy-4-methyl-5-nitropyri ; 4-methyl-5-nitro-2-pyridone ; 4-methyl-5-nitro-2(1h)-pyridinone ; 5-nitro-4-picolin-2-ol ; 4-methyl-5-nitro-2-pyridinone ; 2-hydroxy-5-nitro-4-methyl pyridine




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CAS equal suppliers

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HetCat
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Acros Organics BVBA
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Molekula
54288373

Prices & Availability




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Properties for 2(1H)-pyridinone, 4-methyl-5-nitro-

Molecular Weight:
154.12 g·mol−1
Melting point:
186-190 °C(lit.)
Physical Description:
orange plates
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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:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
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
S36 - Wear suitable protective clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S37/39 - Wear suitable gloves and eye/face protection
Hazard Classes:
6.1
Hazard Symbols:
Xi, Xn
Hazard symbol Xn Hazard symbol Xi
RID/ADR certification :
2811
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Alternative Distributors of [2(1H)-pyridinone, 4-methyl-5-nitro-]

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

Xinchem Corporation | JVR Fine Chemie Pvt. Ltd. | Molekula GmbH | 3B Scientific Corporation | Changzhou Keylab Chemical Co., Ltd. | Hongda Group Limited | BeiQi Chemicals Co., Ltd. | ABCR GmbH & Co. KG | Vesino Industrial Co., Ltd. | East Chemical Industry Co., Ltd. | TCI Europe NV | Hangzhou Gul Chemical Co., Ltd. | Chengdu Qiaofeng Technological Development Co., Ltd. | Ubichem PLC | Matrix Scientific | Ark Pharm, Inc. | ChengDu KaiXin Technology Development Co., Ltd. | Bona Chemical Co., Limited | Suzhou Rovathin Pharmatech Co., Ltd | Syn-Finechem Laboratories Private Limited | Share Chemical Co., Ltd. | Bepharm Ltd. | AOKBIO Co., Ltd. | Jinan Great Chemical Co., Ltd. | 3Way Pharm Inc. | Aakash Chemicals & Dye-Stuffs, Inc. | Suzhou Sibian Chemical Technology Co., Ltd. | Kairer Chengdu Pharmaceutical Co., Ltd. | Zhejiang Kaili Industrial Co., Ltd. | Watson International Ltd | Pangea Chemicals | ChengDu TongChuangYuan Pharmaceutical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Gihi Chemicals Co., Limited | Sino Rarechem Labs Co. Ltd. | Wanko Chemical Co., Ltd. | Beijing Wisdom Chemicals Co., Ltd

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