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--->5431-44-7

5431-44-7

5431-44-7 Structure

5431-44-7 Structure
IdentificationMore
[Name]

2,6-Pyridinedicarboxaldehyde
[CAS]

5431-44-7
[Synonyms]

2,6-Pyridinedicarbaldehyde
2,6-PYRIDINEDICARBOXALDEHYDE
PYRIDINE-2,6-DICARBALDEHYDE
2,6-Pyridine dialdehyde
2,6-PYRIDINEDICARBOXADEHYDE
2,6-PYRIDINEDICARBOXALDEHYDE 97%
2,6-Diformylpyridine
Pyridine-2,6-biscarbaldehyde
[EINECS(EC#)]

226-589-6
[Molecular Formula]

C7H5NO2
[MDL Number]

MFCD00010103
[Molecular Weight]

135.12
[MOL File]

5431-44-7.mol
Chemical PropertiesBack Directory
[Melting point ]

124-125 °C (lit.)
[Boiling point ]

152-154 °C/103 mmHg (lit.)
[density ]

1.3124 (rough estimate)
[refractive index ]

1.5800 (estimate)
[storage temp. ]

2-8°C
[solubility ]

Chloroform (Slightly), Methanol (Slightly)
[form ]

Powder
[pka]

1.84±0.10(Predicted)
[color ]

White to tan
[Detection Methods]

HPLC.NMR
[InChIKey]

PMWXGSWIOOVHEQ-UHFFFAOYSA-N
[CAS DataBase Reference]

5431-44-7(CAS DataBase Reference)
[NIST Chemistry Reference]

2,6-Pyridinedicarboxaldehyde(5431-44-7)
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 .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[HS Code ]

29333990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

PETROLEUM ETHER-->Chloroform-->1,4-Dioxane-->Selenium dioxide-->2,6-Pyridinedimethanol
[Preparation Products]

2,6-Bis[(4R)-4-phenyl-2-oxazolinyl]pyridine
Hazard InformationBack Directory
[Chemical Properties]

White to gray solid
[Uses]

2,6-Pyridinedicarboxaldehyde is an intermediate used to prepare functionalized resin Amberlite XAD-4,?boron-dipyrromethene (BODIPY)-based fluorescence probe with a N,N′-(pyridine-2, 6-diylbis(methylene))-dianiline substituent and novel N-heterocyclic chitosan aerogel derivatives.
Spectrum DetailBack Directory
[Spectrum Detail]

2,6-Pyridinedicarboxaldehyde(5431-44-7)MS
2,6-Pyridinedicarboxaldehyde(5431-44-7)1HNMR
2,6-Pyridinedicarboxaldehyde(5431-44-7)IR1
2,6-Pyridinedicarboxaldehyde(5431-44-7)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

5431-44-7(sigmaaldrich)
[TCI AMERICA]

2,6-Pyridinedicarboxaldehyde,>98.0%(GC)(5431-44-7)
5431-44-7 suppliers list
Company Name: Shaanxi TNJONE Pharmaceutical Co., Ltd
Tel: +8618092446649 , +8618092446649
Website: tnjone.com
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: Changzhou Ansciep Chemical Co., Ltd.
Tel: +86 519 86305871
Website: www.approvedhomemanagement.com/ShowSupplierProductsList31173/0.htm
Company Name: HaBo Hong Kong Co., Limited.
Tel: +86-25-18512596065
Website: www.approvedhomemanagement.com/ShowSupplierProductsList31287/0.htm
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: www.approvedhomemanagement.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: www.approvedhomemanagement.com/ShowSupplierProductsList454175/0.htm
Company Name: Synbest Biotech(Hangzhou) Co., Ltd
Tel: 86-571-88737065
Website: www.approvedhomemanagement.com/ShowSupplierProductsList158300/0.htm
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569266 15319487004 , 15319487004
Website: http://www.approvedhomemanagement.com/manufacturer/shaanxi-dideu-medichem-220/
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267 , 18503026267
Website: www.approvedhomemanagement.com/ShowSupplierProductsList1980510/0.htm
Company Name: Suzhou Ryan Pharmachem Technology Co.,Ltd.
Tel: +86-512-68780025 +8618962125825 , +8618962125825
Website: www.ryanchem.com
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Company Name: Shanghai Daeyeon Chemicals Co., Ltd
Tel: 021-64478606 +8615900664856 , +8615900664856
Website: http://www.shdaeyeonchem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Shanxi Xuanran Import and Export Trade Co., Ltd.
Tel: +8617735180244 , +8617735180244
Website: www.xuanranglobal.com
Company Name: ANHUI WITOP BIOTECH CO., LTD
Tel: +8615255079626 , +8615255079626
Website: www.approvedhomemanagement.com/showsupplierproductslist418627/0_en.htm
Tags:5431-44-7 Related Product Information
100-26-5 108-48-5 1149-23-1 110-86-1 1195-59-1 1692-25-7 4318-78-9 17132-78-4 29181-50-8 138-60-3 499-83-2 7170-36-7 5453-67-8 3739-94-4 1129-30-2 15658-60-3 5431-44-7