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--->40972-86-9

40972-86-9

40972-86-9 Structure

40972-86-9 Structure
IdentificationMore
[Name]

2,3-Dimethoxyphenylboronic acid
[CAS]

40972-86-9
[Synonyms]

2,3-DIMETHOXYBENZENEBORONIC ACID
2,3-DIMETHOXYPHENYLBORONIC ACID
AKOS BRN-0202
2,3-dimethoxyphenylboronci acid
2,3-Dimethoxyphenylboronic Acid (contains varying amounts of Anhydride)
[EINECS(EC#)]

670-283-9
[Molecular Formula]

C8H11BO4
[MDL Number]

MFCD02683112
[Molecular Weight]

181.98
[MOL File]

40972-86-9.mol
Chemical PropertiesBack Directory
[Appearance]

Off-white Cryst
[Melting point ]

67-71 °C (lit.)
[Boiling point ]

347.9±52.0 °C(Predicted)
[density ]

1.19±0.1 g/cm3(Predicted)
[storage temp. ]

Keep Cold
[pka]

8.12±0.58(Predicted)
[BRN ]

3051295
[CAS DataBase Reference]

40972-86-9(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 .
S36/37:Wear suitable protective clothing and gloves .
[WGK Germany ]

3
[Hazard Note ]

Irritant/Keep Cold
[HazardClass ]

IRRITANT
[HS Code ]

29319090
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl ether-->n-Butyllithium-->Triisopropyl borate-->N,N,N',N'-Tetramethylethylenediamine-->1,2-Dimethoxybenzene
[Preparation Products]

5-ETHYLCYCLOHEXANE-1,3-DION
Hazard InformationBack Directory
[Chemical Properties]

Off-white Cryst
[Uses]

suzuki reaction
[General Description]

Contains varying amounts of anhydride
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-Dimethoxyphenylboronic acid(40972-86-9)IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

2,3-Dimethoxybenzeneboronic acid, 98%(40972-86-9)
[Sigma Aldrich]

40972-86-9(sigmaaldrich)
40972-86-9 suppliers list
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: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: Springchem New Material Technology Co.,Limited
Tel: +86-021-62885108 +8613917661608 , +8613917661608
Website: http://www.spring-chem.com/
Company Name: Capot Chemical Co.,Ltd.
Tel: +86-(0)57185586718 +86-13336195806 , +86-13336195806
Website: www.capot.com
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Website: https://www.dakenchem.com/
Company Name: Nanjing ChemLin Chemical Industry Co., Ltd.
Tel: 025-83697070
Website: www.echemlin.cn
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: BAYNOE CHEM CO.,LTD
Tel: +86-21-34783353 +8615000719740 , +8615000719740
Website: www.baynoe.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: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Website: www.approvedhomemanagement.com/ShowSupplierProductsList485773/0.htm
Company Name: Shenzhen Excellent Biotech Co., Ltd.
Tel: 13480692018
Website: www.approvedhomemanagement.com/ShowSupplierProductsList1588779/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.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: SHANGHAI T&W PHARMACEUTICAL CO., LTD.
Tel: +86-021-61551413 +8618813727289 , +8618813727289
Website: http://www.trustwe.com/
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Tags:40972-86-9 Related Product Information
85-44-9 456-55-3 85-41-6 1112-39-6 172975-69-8 100-66-3 55896-93-0 77-92-9 59-30-3 84-74-2 98-80-6 5720-07-0 23112-96-1 122775-35-3 133730-34-4 107099-99-0 192182-54-0 40972-86-9