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--->40138-18-9

40138-18-9

40138-18-9 Structure

40138-18-9 Structure
IdentificationMore
[Name]

5-Methoxy-2-formylphenylboronic acid
[CAS]

40138-18-9
[Synonyms]

2-FORMYL-5-METHOXYPHENYLBORONIC ACID
5-METHOXY-2-FORMYLBENZENEBORONIC ACID
5-METHOXY-2-FORMYLPHENYLBORONIC ACID
AKOS BRN-0107
2-Formyl-5-Methoxyphenylboroni
5-METHOXY-2-FORMYLPHENYLBORONIC ACID 96%
[Molecular Formula]

C8H9BO4
[MDL Number]

MFCD03001335
[Molecular Weight]

179.97
[MOL File]

40138-18-9.mol
Chemical PropertiesBack Directory
[Appearance]

Yellowish-beige powder
[Melting point ]

155-160 °C
[Boiling point ]

418.0±55.0 °C(Predicted)
[density ]

1.25±0.1 g/cm3(Predicted)
[storage temp. ]

0-6°C
[pka]

7.75±0.53(Predicted)
[CAS DataBase Reference]

40138-18-9(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

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

S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[HazardClass ]

IRRITANT, KEEP COLD
[HS Code ]

29310099
Hazard InformationBack Directory
[Chemical Properties]

Yellowish-beige powder
[Uses]

5-Methoxy-2-formylphenylboronic acid is a reagent used in the total synthesis of laetevirenol A via intramolecular Friedel-Crafts alkylation.
[Uses]

suzuki reaction
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

5-Methoxy-2-formylphenylboronic acid(40138-18-9)
40138-18-9 suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: 18192627656 , 18192627656
Website: http://m.is0513.com/manufacturer/shaanxi-dideu-medichem-219/
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.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: 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: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel: +86-057181025280; +8617767106207 , +8617767106207
Website: https://www.molcore.com/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: Shanghai Scochem Technology Co., Ltd
Tel: +86-021-33758897 +86-13701882790 , +86-13701882790
Website: www.scochem.com
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: CHIMMED Company
Tel: +7 (495) 728-41-92
Website: www.chimmed.ru
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Company Name: Mainchem Co., Ltd.  
Tel: +86-0592-6210733
Website: https://www.mainchem.com
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Meryer (Shanghai) Chemical Technology Co., Ltd.  
Tel: 021-61259108 18621169109
Website: https://www.meryer.com/cn/index/
Company Name: Energy Chemical  
Tel: 021-021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Capot Chemical Co., Ltd  
Tel: +86 (0) 571 85 58 67 18
Website: www.capotchem.com
Tags:40138-18-9 Related Product Information
135-02-4 6971-51-3 123-11-5 104-01-8 104-47-2 5720-07-0 100-66-3 19924-43-7 456-55-3 100-09-4 141776-91-2 139962-95-1 121124-97-8 40138-16-7 127972-02-5 40138-18-9