天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

ChemicalBook--->CAS DataBase List--->19798-77-7

19798-77-7

19798-77-7 Structure

19798-77-7 Structure
IdentificationMore
[Name]

4-Amino-3-chloropyridine
[CAS]

19798-77-7
[Synonyms]

3-CHLORO-4-PYRIDINAMINE
3-CHLORO-4-PYRIDINYLAMINE
3-CHLORO-PYRIDIN-4-YLAMINE
4-AMINO-3-CHLOROPYRIDINE
IFLAB-BB F2124-0425
4-Amino-3-chloropyridine97%
3-CHLORO-4-AMINOPYRIDINE
4-amino-3-chloropyridinedup see 12738
4-Pyridinamine,3-chloro-(9CI)
4-AMINO-3-CHLOROPYRIDINE 97%
3-CHLOROPYRIDIN-4-AMINE
5-Chloro-4-pyridinamine
[Molecular Formula]

C5H5ClN2
[MDL Number]

MFCD03984473
[Molecular Weight]

128.56
[MOL File]

19798-77-7.mol
Chemical PropertiesBack Directory
[Melting point ]

44-46°C
[Boiling point ]

250.9±20.0 °C(Predicted)
[density ]

1.326±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[pka]

7.14±0.12(Predicted)
[CAS DataBase Reference]

19798-77-7(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[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 .
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ammonia-->Benzene-->3,4-Dichloropyridine
Hazard InformationBack Directory
[Uses]

4-Amino-3-chloropyridine is a chlorinated heteroarylamine. 4-Amino-3-chloropyridine is used in the preparation of inhibitor of phosphodiesterase type 4 (PDE4) as antiasthmatic agents as well as other pyridine based pharmaceutical agents
19798-77-7 suppliers list
Company Name: Shenzhen Nexconn Pharmatechs Ltd
Tel: +86-755-89396905 +86-15013857715 , +86-15013857715
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList31188/0.htm
Company Name: Nanjing Dolon Biotechnology Co.,Ltd.
Tel: 18905173768
Website: www.approvedhomemanagement.com/ShowSupplierProductsList31215/0.htm
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
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: www.approvedhomemanagement.com/ShowSupplierProductsList454175/0.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: Richest Group Ltd
Tel: 18017061086
Website: www.approvedhomemanagement.com/ShowSupplierProductsList664261/0.htm
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267 , 18503026267
Website: www.approvedhomemanagement.com/ShowSupplierProductsList1980510/0.htm
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: www.approvedhomemanagement.com/showsupplierproductslist418627/0_en.htm
Company Name: Dideu Industries Group Limited
Tel: +86-29-89586680 +86-15129568250 , +86-15129568250
Website: https://www.dideu.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: sgtlifesciences pvt ltd
Tel: +8617013299288 , +8617013299288
Website: http://www.approvedhomemanagement.com/ShowSupplierProductsList1846349/0.htm
Company Name: Nanjing Hengbei Chemicals Co., Ltd.
Tel: +86-25-58393656
Website: www.hengbeichem.cn
Company Name: GLR Innovations
Tel: +91 9891111994
Website: www.glrinnovations.com
Company Name: Golden Pharma Co., Limited
Tel: +undefined18958062155 , +undefined18958062155
Website: http://www.zjgoldpharm.com/
Tags:19798-77-7 Related Product Information
2971-90-6 462-08-8 77-86-1 6636-78-8 504-29-0 1122-58-3 60-32-2 591-27-5 2176-62-7 56-40-6 626-60-8 81406-37-3 1918-02-1 2840-00-8 75-45-6 90902-83-3 14432-12-3 5428-89-7