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--->951677-39-7

951677-39-7

951677-39-7 Structure

951677-39-7 Structure
IdentificationBack Directory
[Name]

2,3-dichloro-4-pyridineboronic acid
[CAS]

951677-39-7
[Synonyms]

4-Borono-2,3-dichloropyridine
2,3-Dichloropyridine-4-boronicaci
2,3-Dichloropyridine-4-boronic acid
2,3-Dichloro-4-pyridineboronic acid
(2,3-dichloro-4-pyridyl)boronic acid
Boronic acid, B-(2,3-dichloro-4-pyridinyl)-
2,3-dichloro-4-pyridineboronic acid ISO 9001：2015 REACH
2,3-Dichloropyridine-4-boronic Acid (contains varying amounts of Anhydride)
[Molecular Formula]

C5H4BCl2NO2
[MDL Number]

MFCD04038756
[MOL File]

951677-39-7.mol
[Molecular Weight]

191.81
Chemical PropertiesBack Directory
[Melting point ]

136-138°C
[Boiling point ]

375.7±52.0 °C(Predicted)
[density ]

1.56±0.1 g/cm3(Predicted)
[storage temp. ]

Inert atmosphere,Store in freezer, under -20°C
[solubility ]

Soluble in organic solvents.
[pka]

6.27±0.58(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319-H335
[Precautionary statements ]

P261-P280a-P304+P340-P305+P351+P338-P405-P501a
[Hazard Codes ]

Xi
[HazardClass ]

IRRITANT
Hazard InformationBack Directory
[Uses]

It is used in HPLC and NMR chromatography. It is involved in several cross-coupling reactions.
951677-39-7 suppliers list
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-（0）57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Jinan Carbotang Biotech Co.,Ltd.
Tel: +8615866703830 , +8615866703830
Website: http://m.is0513.com/ShowSupplierProductsList31189/0.htm
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: m.is0513.com/ShowSupplierProductsList1549548/0.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: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267 , 18503026267
Website: m.is0513.com/ShowSupplierProductsList1980510/0.htm
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Company Name: Tianjin Xinshengjiahe Science & Technology Development Co,.Ltd
Tel: +86-86-22-87899925 +86-8618522618860 , +86-8618522618860
Website: http://www.xinshengjiahe.com/en/
Company Name: SIMAGCHEM CORP
Tel: +86-13806087780 , +86-13806087780
Website: http://www.simagchem.com/
Company Name: Shanghai UCHEM Inc.
Tel: +862156762820 +86-13564624040 , +86-13564624040
Website: http://www.myuchem.com/
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: m.is0513.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: CD Chemical Group Limited
Tel: +8615986615575 , +8615986615575
Website: http://www.codchem.com/
Company Name: Henan Alfa Chemical Co., Ltd
Tel: +86-18339805032; +8618339805032 , +8618339805032
Website: http://m.is0513.com/manufacturer/henan-alfa-chemical-570/
Tags:951677-39-7 Related Product Information
2402-77-9 6601-22-5 343781-36-2 184416-84-0 251997-31-6 796851-03-1 70523-24-9 17316-67-5 108-18-9 1692-25-7 458532-98-4 458532-96-2 1692-15-5