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-+86-371-66670886
Website: www.dakenchem.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 +86-15003564040 , +86-15003564040
Website: https://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
Company Name: Shanghai Daeyeon Chemicals Co., Ltd
Tel: 021-64478606 +8615900664856 , +8615900664856
Website: http://www.shdaeyeonchem.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

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.