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--->98437-24-2

98437-24-2

98437-24-2 Structure

98437-24-2 Structure
IdentificationMore
[Name]

Benzofuran-2-boronic acid
[CAS]

98437-24-2
[Synonyms]

1-BENZOFURAN-2-YLBORONIC ACID
2,3-BENZOBFURAN-2-BORONIC ACID
2-BENZOFURANBORONIC ACID
AKOS BRN-0027
BENZO[B]FURAN-2-BORONIC ACID
BENZOFURAN-2-BORONIC ACID
BENZOFURAN-2-YLBORONIC ACID
RARECHEM AH PB 0159
Benzo[B]Furan-2-boronic
Benzofuran-2-boronic Acid (contains varying amounts of Anhydride)
Benzobüfuran-2-boronic acid, 98%
[Molecular Formula]

C8H7BO3
[MDL Number]

MFCD00236019
[Molecular Weight]

161.95
[MOL File]

98437-24-2.mol
Chemical PropertiesBack Directory
[Appearance]

white to light yellow crystal powder
[Melting point ]

114-116 °C (lit.)
[Boiling point ]

340.4±34.0 °C(Predicted)
[density ]

1.31±0.1 g/cm3(Predicted)
[storage temp. ]

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

Powder
[pka]

6.22±0.30(Predicted)
[color ]

Pale yellow to yellow
[Water Solubility ]

Soluble in water.
[BRN ]

1637889
[CAS DataBase Reference]

98437-24-2(CAS DataBase Reference)
[Storage Precautions]

Store under nitrogen
Safety DataBack Directory
[Hazard Codes ]

C,Xi,Xn
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
[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:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Corrosive
[HazardClass ]

IRRITANT, MOISTURE SENSITIVE
[HS Code ]

29329990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

n-Butyllithium-->Trimethyl borate-->Benzofuran-->2-(Benzofuran-2-yl)-6-methyl-1,3,6,2-dioxazaborocane-4,8-dione, 2-Benzofuranboronic acid MIDA ester-->3-COUMARANONE-->Phenoxyacetyl chloride-->Triisopropyl borate-->Water-->Phenol-->Phenoxyacetic acid
Hazard InformationBack Directory
[Chemical Properties]

white to light yellow crystal powder
[Uses]

It is used in the facile preparation of highly-functionalized, nitrogen-bearing diarylmethanes.
Spectrum DetailBack Directory
[Spectrum Detail]

Benzofuran-2-boronic acid(98437-24-2)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Benzo[b]furan-2-boronic acid(98437-24-2)
[Alfa Aesar]

Benzo[b]furan-2-boronic acid, 98%(98437-24-2)
[Sigma Aldrich]

98437-24-2(sigmaaldrich)
[TCI AMERICA]

Benzofuran-2-boronic Acid  (contains varying amounts of Anhydride)(98437-24-2)
98437-24-2 suppliers list
Company Name: Hebei Xinsheng New Material Technology Co., LTD.
Tel: +86-16632316109 , +86-16632316109
Website: www.xsmaterial.com/admin/
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: Hangzhou FandaChem Co.,Ltd.
Tel: +8615858145714 , +8615858145714
Website: www.fandachem.com/
Company Name: Nanjing ChemLin Chemical Industry Co., Ltd.
Tel: 025-83697070
Website: www.echemlin.cn
Company Name: Beijing Green Guardee Technology Co., Ltd
Tel: 86-010-69706062
Website: www.gg-oled.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: Zhengzhou HQ Material CO.,LTD.
Tel: +86-371-55919009 +8615225108189 , +8615225108189
Website: http://cn.hqmat.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: 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: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-87569262 +86-15319487004 , +86-15319487004
Website: www.dideu.com
Company Name: Richest Group Ltd
Tel: 18017061086
Website: m.is0513.com/ShowSupplierProductsList664261/0.htm
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Tags:98437-24-2 Related Product Information
56-40-6 98437-23-1 71597-85-8 55896-93-0 34420-17-2 271-89-6 331834-13-0 98-80-6 110-00-9 59-30-3 132-64-9 55552-70-0 113893-08-6 95-14-7 51-17-2 1432610-21-3 4347-32-4 98437-24-2