午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

ChemicalBook--->CAS DataBase List--->98437-23-1

98437-23-1

98437-23-1 Structure

98437-23-1 Structure
IdentificationMore
[Name]

2-Benzothienylboronic acid
[CAS]

98437-23-1
[Synonyms]

1-BENZOTHIEN-2-YLBORONIC ACID
1-BENZOTHIOPHEN-2-YLBORONIC ACID
1-BENZOTHIOPHENE-2-BORONIC ACID
2-BENZOTHIENYLBORONIC ACID
AKOS BRN-0028
BENZO[B]THIOPHEN-2-YLBORONIC ACID
BENZO[B]THIOPHENE-2-BORONIC ACID
BENZO[B]THIOPHENE-2-YLBORONIC ACID
BENZOTHIOPHEN-2-YLBORONIC ACID
BENZOTHIOPHENE-2-BORONIC ACID
BIO-FARMA BF000716
BZBTH2B
RARECHEM AH PB 0124
THIANAPHTHENE-2-BORONIC ACID
TIMTEC-BB SBB003765
1-BENZOTHIOPHEN-2-BORONSAEURE
Benzothien-2-yl Boronic Acid
Benzothiophene-2-boronic acid 97%
Benzo
Benzo[b]thiophene-2-ylboronic Acid (contains varying amounts of Anhydride)
[EINECS(EC#)]

671-850-3
[Molecular Formula]

C8H7BO2S
[MDL Number]

MFCD01075674
[Molecular Weight]

178.02
[MOL File]

98437-23-1.mol
Chemical PropertiesBack Directory
[Appearance]

white tooff-whitepowder
[Melting point ]

254-256 °C
[Boiling point ]

390.2±34.0 °C(Predicted)
[density ]

1.35±0.1 g/cm3(Predicted)
[storage temp. ]

0-6°C
[solubility ]

soluble in Tetrahydrofuran
[form ]

Powder
[pka]

6.99±0.30(Predicted)
[color ]

White to off-white
[Water Solubility ]

Insoluble in water.
[BRN ]

1637924
[CAS DataBase Reference]

98437-23-1(CAS DataBase Reference)
Questions And AnswerBack Directory
[Uses]

Thianaphthene-2-boronic Acid is used in the preparation of 3-(dihydroxyboryl)benzoic acids as D,D-carboxypeptidase R39 inhibitors.
Safety DataBack Directory
[Hazard Codes ]

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 ]

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 .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[Hazard Note ]

Irritant
[HazardClass ]

IRRITANT
[HS Code ]

29349990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Diethyl ether-->n-Butyllithium-->Trimethyl borate-->Thianaphthene
[Preparation Products]

2-BROMOBENZO[B]THIOPHENE-->2-(2-Naphthyl)-1-benzothiophene-->2-(4-Methoxyphenyl)benzothiophene
Hazard InformationBack Directory
[Chemical Properties]

white tooff-whitepowder
Spectrum DetailBack Directory
[Spectrum Detail]

Benzo[b]thien-2-ylboronic acid(98437-23-1)IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Benzothienylboronic acid, 98%(98437-23-1)
[Alfa Aesar]

Benzo[b]thiophene-2-boronic acid, 98%(98437-23-1)
[Sigma Aldrich]

98437-23-1(sigmaaldrich)
[TCI AMERICA]

Benzo[b]thiophene-2-ylboronic Acid  (contains varying amounts of Anhydride)(98437-23-1)
98437-23-1 suppliers list
Company Name: Sholon Chem-Tech Co.,Ltd
Tel: +86-15312550623; +8619901505185 , +8619901505185
Website: https://www.trusyn.com.cn/
Company Name: Hebei Xinsheng New Material Technology Co., LTD.
Tel: +86-16632316109 , +86-16632316109
Website: www.xsmaterial.com/admin/
Company Name: Capot Chemical Co.,Ltd.
Tel: +8613336195806 , +8613336195806
Website: www.capot.com
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-2158073036
Website: www.dakenchem.com/
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Website: www.atkchemical.com
Company Name: AB PharmaTech,LLC
Tel: 323-480-4688
Website: www.abpharmatechusa.com
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: Jinan Finer Chemical Co., Ltd
Tel: +86-531-88989536 +86-15508631887 , +86-15508631887
Website: www.finerchem.com
Company Name: Accela ChemBio Inc.
Tel: +1-858-6993322
Website: www.accelachem.com/
Company Name: BAYNOE CHEM CO.,LTD
Tel: +86-21-34783353 +8615000719740 , +8615000719740
Website: www.baynoe.com
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.yuhua99.com/ShowSupplierProductsList454175/0.htm
Company Name: Wuhan Chemwish Technology Co., Ltd
Tel: 027-67849912
Website: www.yuhua99.com/ShowSupplierProductsList485773/0.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.yuhua99.com/ShowSupplierProductsList664261/0.htm
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: http://www.neostarunited.com
Company Name: Tianjin Xinshengjiahe Science & Technology Development Co,.Ltd
Tel: +86-86-22-87899925 +86-8618522618860 , +86-8618522618860
Website: http://www.xinshengjiahe.com/en/
Tags:98437-23-1 Related Product Information
98-80-6 71597-85-8 56-40-6 34420-17-2 59-30-3 132-65-0 55896-93-0 110-02-1 95-15-8 113893-08-6 98437-24-2 120-72-9 31477-60-8 56278-50-3 6165-68-0 98437-23-1 171364-86-6

  • 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.