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--->17303-83-2

17303-83-2

17303-83-2 Structure

17303-83-2 Structure
IdentificationMore
[Name]

3-FORMYL-2-THIOPHENEBORONIC ACID
[CAS]

17303-83-2
[Synonyms]

(3-FORMYL-2-THIENYL)BORONIC ACID
3-FORMYL-2-THIOPHENEBORONIC ACID
3-FORMYLTHIOPHEN-2-BORONIC ACID
3-FORMYLTHIOPHENE-2-BORONIC ACID
RARECHEM AH PB 0176
THIOPHENE-2-BORONIC ACID-3-CARBALDEHYDE
2-Boronothiophene-3-carboxaldehyde
[EINECS(EC#)]

-0
[Molecular Formula]

C5H5BO3S
[MDL Number]

MFCD01075679
[Molecular Weight]

155.97
[MOL File]

17303-83-2.mol
Chemical PropertiesBack Directory
[Melting point ]

330 °C (dec.) (lit.)
[Boiling point ]

381.2±52.0 °C(Predicted)
[density ]

1.41±0.1 g/cm3(Predicted)
[storage temp. ]

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

powder to crystal
[pka]

8.07±0.53(Predicted)
[color ]

White to Orange to Green
[Water Solubility ]

Slightly soluble in water.
[Sensitive ]

Air Sensitive
[BRN ]

4387740
[CAS DataBase Reference]

17303-83-2(CAS DataBase Reference)
Safety DataBack Directory
[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:Wear suitable protective clothing .
[WGK Germany ]

3
[HS Code ]

29349990
Hazard InformationBack Directory
[Uses]

It is reactant for Suzuki-Miyaura cross-coupling reactions
Spectrum DetailBack Directory
[Spectrum Detail]

3-FORMYL-2-THIOPHENEBORONIC ACID(17303-83-2)IR
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

3-Formylthiophene-2-boronic acid, 97%(17303-83-2)
[Sigma Aldrich]

17303-83-2(sigmaaldrich)
17303-83-2 suppliers list
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: 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: Shenzhen Excellent Biotech Co., Ltd.
Tel: 13480692018
Website: www.yuhua99.com/ShowSupplierProductsList1588779/0.htm
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Antai Fine Chemical Technology Co.,Limited
Tel: 18503026267 , 18503026267
Website: www.yuhua99.com/ShowSupplierProductsList1980510/0.htm
Company Name: Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Tel: +8613580539051 , +8613580539051
Website: www.yuhengpharm.com
Company Name: Henan Alfa Chemical Co., Ltd
Tel:
Website: www.yuhua99.com/manufacturer/henan-alfa-chemical-570/
Company Name: changzhou huayang technology co., ltd
Tel: +8615250961469 , +8615250961469
Website: http://www.huayangchem.com/template/eabout.html
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: +undefined18143011203 , +undefined18143011203
Website: www.chemextension.com/
Company Name: Aladdin Scientific
Tel:
Website: www.aladdinsci.com/
Company Name: SHANGHAI KEAN TECHNOLOGY CO., LTD.
Tel: +8613817748580 , +8613817748580
Website: www.kean-chem.com
Company Name: XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.
Tel: +8618950047208 , +8618950047208
Website: www.amitychem.com
Company Name: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: ABCR GmbH & CO. KG
Tel: 49 721 95061 0
Website: www.abcr.de
Tags:17303-83-2 Related Product Information
6165-68-0 175592-59-3 4347-32-4 4347-33-5 4347-31-3 17303-83-2 110-02-1

This site uses cookies
This website uses cookies and similar technologies to store and retrieve information about your use of this website. This information helps us to provide, analyse and improve our services, which may include personalised content or advertising. We may share this information with Google and other third parties. This cookies are necessary for our website to work properly . By clicking "Continue" or continuing to browse our site you are agreeing to our and our partners use of cookies.
Accept