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--->54711-38-5

54711-38-5

54711-38-5 Structure

54711-38-5 Structure
IdentificationBack Directory
[Name]

7-(Diethylamino)-4-(hydroxymethyl)-2H-chromen-2-one
[CAS]

54711-38-5
[Synonyms]

7-Diethylamino-4-hydroxymethylcoumarin
7-(diethylamino)-4-(hydroxymethyl)-coumarin / DEACM
7-(Diethylamino)-4-(hydroxymethyl)-2H-chromen-2-one
7-(Diethylamino)-4-(hydroxymethyl)-2h-benzopyran-2-one
2H-1-Benzopyran-2-one, 7-(diethylamino)-4-(hydroxymethyl)-
[Molecular Formula]

C14H17NO3
[MDL Number]

MFCD03424352
[MOL File]

54711-38-5.mol
[Molecular Weight]

247.29
Chemical PropertiesBack Directory
[Melting point ]

146-148 °C
[Boiling point ]

451.2±45.0 °C(Predicted)
[density ]

1.208±0.06 g/cm3(Predicted)
[storage temp. ]

Keep in dark place,Sealed in dry,Room Temperature
[form ]

powder to crystal
[pka]

14.29±0.10(Predicted)
[color ]

White to Amber
[λmax]

365nm(THF)(lit.)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313
[HS Code ]

2932.20.4500
Hazard InformationBack Directory
[Uses]

7-(Diethylamino)-4-(hydroxymethyl)coumarin (compound 10) is an organic compound that can be used as a photosensitizer in organic synthesis[1].
[References]

[1] Bassolino G, et al. Practical and Scalable Synthesis of 7-Azetidin-1-yl-4-(hydroxymethyl) coumarin: An Improved Photoremovable Group[J]. Synthesis, 2018, 50(04): 846-852.
54711-38-5 suppliers list
Company Name: Finetech Industry Limited
Tel: +86-27-8746-5837 +8619945049750 , +8619945049750
Website: www.finetechnology-ind.com/
Company Name: Alfa Chemistry
Tel:
Website: www.alfa-chemistry.com/
Company Name: Shanghai Scochem Technology Co., Ltd
Tel: +86-021-33758897 +86-13701882790 , +86-13701882790
Website: www.scochem.com
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +86-18621343501; +undefined18621343501 , +undefined18621343501
Website: http://www.acmec.com.cn/
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: Amadis Chemical Company Limited
Tel: 571-89925085
Website: http://www.amadischem.com
Company Name: chakrachem Lifesciences  
Tel: +91 9902744663
Website: www.chakrachem.com
Company Name: Henan Dowon Chemical Technology Co., Ltd.  Gold
Tel: 16696119288
Website: http://www.dowon.com.cn
Company Name: TCI (Shanghai) Development Co., Ltd.  
Tel: 021-67121386
Website: https://www.tcichemicals.com/CN/zh/
Company Name: TOKYO CHEMICAL INDUSTRY CO., LTD.  
Tel: 03-36680489
Website: https://www.tcichemicals.com/ja/jp/index.html
Company Name: TCI Europe  
Tel: 320-37350700
Website: https://www.tcichemicals.com/de/de/index.html
Company Name: TCI AMERICA  
Tel: 800-4238616
Website: https://www.tcichemicals.com/en/us/index.html
Company Name: Bide Pharmatech Ltd.  
Tel: 400-164-7117 13681763483
Website: http://www.bidepharm.com
Company Name: Synchem OHG  
Tel: +49 5662 408730
Website: www.synchem.de
Company Name: Finetech Industry Limited  
Tel: 027-87465837 19945049750
Website: https://www.finetechchem.com/
Tags:54711-38-5 Related Product Information
27425-55-4

  • 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.