ChemicalBook--->CAS DataBase List--->21427-61-2

21427-61-2

21427-61-2 Structure

21427-61-2 Structure
IdentificationMore
[Name]

5-Chloro-2-hydroxy-3-nitropyridine
[CAS]

21427-61-2
[Synonyms]

5-CHLORO-2-HYDROXY-3-NITROPYRIDINE
5-CHLORO-3-NITRO-2-PYRIDINOL
5-CHLORO-3-NITROPYRIDIN-2-OL
2-hydroxy-3-nitro-5-chloropyridine
5-Chloro-3-nitropyridin-2-ol, 95+%
5-Chloro-2-hydroxy-3-nitropyridine 95+%
5-Chloro-2-hydroxy-3-nitropyridine ,97%
[EINECS(EC#)]

622-609-6
[Molecular Formula]

C5H3ClN2O3
[MDL Number]

MFCD00114884
[Molecular Weight]

174.54
[MOL File]

21427-61-2.mol
Chemical PropertiesBack Directory
[Melting point ]

232-236 °C
[Boiling point ]

284.1±40.0 °C(Predicted)
[density ]

1.61±0.1 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

6.31±0.10(Predicted)
[Detection Methods]

HPLC
[BRN ]

383852
[CAS DataBase Reference]

21427-61-2(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R41:Risk of serious damage to eyes.
R37/38:Irritating to respiratory system and skin .
R22:Harmful if swallowed.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S39:Wear eye/face protection .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29337900
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Nitric acid-->2-Amino-5-chloropyridine
[Preparation Products]

2-BROMO-5-CHLORO-3-NITROPYRIDINE-->3-AMINO-2-BROMO-5-CHLOROPYRIDINE
Hazard InformationBack Directory
[Chemical Properties]

White to light brown solid
[Uses]

5-Chloro-2-hydroxy-3-nitropyridine (cas# 21427-61-2) is a compound useful in organic synthesis.
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

5-Chloro-2-hydroxy-3-nitropyridine, 97%(21427-61-2)
[Sigma Aldrich]

21427-61-2(sigmaaldrich)
[TCI AMERICA]

5-Chloro-2-hydroxy-3-nitropyridine,>98.0%(T)(21427-61-2)
21427-61-2 suppliers list
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +8613288715578 , +8613288715578
Website: www.mojinchemical.com
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: www.fdachem.com
Company Name: Ouhuang Engineering Materials (Hubei) Co., Ltd
Tel: +8617702722807 , +8617702722807
Website: www.hbouhuang.com/
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806 , +8613336195806
Website: http://www.capotchem.com
Company Name: career henan chemical co
Tel: +86-0371-86658258
Website: https://www.coreychem.com/
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Accela ChemBio Inc.
Tel: (+1)-858-699-3322
Website: www.accelachem.com
Company Name: Hebei Guanlang Biotechnology Co., Ltd.
Tel: +86-19930503282 , +86-19930503282
Website: https://www.chemicalbook.com/manufacturer/crovell/
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: www.chemicalbook.com/ShowSupplierProductsList1549548/0.htm
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-61398051 +8613650506873 , +8613650506873
Website: http://www.chemdad.com/
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.chemicalbook.com/ShowSupplierProductsList454175/0.htm
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Website: www.chemicalbook.com/ShowSupplierProductsList485773/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569266 15319487004 , 15319487004
Website: https://www.chemicalbook.com/manufacturer/shaanxi-dideu-medichem-220/
Company Name: SIMAGCHEM CORP
Tel: +86-13806087780 , +86-13806087780
Website: http://www.simagchem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Website: https://www.tnjchem.com
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: www.chemicalbook.com/showsupplierproductslist418627/0_en.htm
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250 , +86-15129568250
Website: www.dideu.com
Tags:21427-61-2 Related Product Information
15590-90-6 2530-26-9 2971-90-6 6332-56-5 2176-62-7 4487-59-6 109-00-2 1914-99-4 6636-78-8 22353-34-0 137280-55-8 4214-79-3 88-73-3 75-45-6 100-14-1 165547-79-5 21427-61-2