成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->21427-62-3

21427-62-3

21427-62-3 Structure

21427-62-3 Structure
IdentificationMore
[Name]

2,5-Dichloro-3-nitropyridine
[CAS]

21427-62-3
[Synonyms]

2,5-DICHLORO-3-NITROPYRIDINE
2,5-Dichloro-3-nitropyridine ,97%
[Molecular Formula]

C5H2Cl2N2O2
[MDL Number]

MFCD06658963
[Molecular Weight]

192.99
[MOL File]

21427-62-3.mol
Chemical PropertiesBack Directory
[Appearance]

Light yellow crystalline powder
[Melting point ]

41-45 °C
[Boiling point ]

265.3±35.0 °C(Predicted)
[density ]

1.629±0.06 g/cm3(Predicted)
[Fp ]

>110°(230°F)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[solubility ]

soluble in Methanol
[form ]

Crystalline Powder and/or Chunks
[pka]

-4.99±0.10(Predicted)
[color ]

Light beige-green to orange
[Detection Methods]

HPLC
[CAS DataBase Reference]

21427-62-3(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xn,Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
R43:May cause sensitization by skin contact.
[Safety Statements ]

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

2811
[WGK Germany ]

1
[Hazard Note ]

Harmful
[HazardClass ]

6.1
[PackingGroup ]

[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

N,N-Dimethylformamide-->Thionyl chloride-->Toluene-->Nitric acid-->2-Amino-5-chloropyridine
[Preparation Products]

3-Amino-5-chloropicoline-->GSK 2830371-->2-Thiophenecarboxylic acid, 5-[[(5-chloro-2-Methyl-3-pyridinyl)aMino]Methyl]-
Hazard InformationBack Directory
[Chemical Properties]

Light yellow crystalline powder
Spectrum DetailBack Directory
[Spectrum Detail]

2,5-Dichloro-3-nitropyridine(21427-62-3)1HNMR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2,5-Dichloro-3-nitropyridine, 97%(21427-62-3)
21427-62-3 suppliers list
Company Name: Hebei Chuanghai Biotechnology Co,.LTD
Tel: +86-13131129325 , +86-13131129325
Website: www.chuanghaibio.com
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Fluoropharm Co., Ltd.
Tel: +86-0571-85586753; +8613336034509 , +8613336034509
Website: http://www.fluoropharm.com
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: Changzhou Ansciep Chemical Co., Ltd.
Tel: +86 519 86305871
Website: m.is0513.com/ShowSupplierProductsList31173/0.htm
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Jinan Finer Chemical Co., Ltd
Tel: +86-531-88989536 +86-15508631887 , +86-15508631887
Website: http://www.finerchem.com/
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: Shandong chuangyingchemical Co., Ltd.
Tel: 18853181302
Website: m.is0513.com/ShowSupplierProductsList103425/0.htm
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: m.is0513.com/ShowSupplierProductsList454175/0.htm
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Website: m.is0513.com/ShowSupplierProductsList485773/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267 , 18503026267
Website: m.is0513.com/ShowSupplierProductsList1980510/0.htm
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Tel: +8613580539051 , +8613580539051
Website: www.yuhengpharm.com
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Tags:21427-62-3 Related Product Information
2457-47-8 6636-78-8 1702-17-6 4487-59-6 13091-23-1 462-08-8 109-00-2 99-08-1 70258-18-3 16110-09-1 5470-18-8 2530-26-9 22353-34-0 78607-32-6 16013-85-7 4316-93-2 13901-10-5 22353-40-8