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--->2751-90-8

2751-90-8

2751-90-8 Structure

2751-90-8 Structure
IdentificationMore
[Name]

Tetraphenylphosphonium bromide
[CAS]

2751-90-8
[Synonyms]

TETRAPHENYLPHOSPHONIUM BROMIDE
TTB
Phosphonium, tetraphenyl-, bromide
Phosphonium,tetraphenyl-,bromide
tetraphenyl-phosphoniubromide
Tetraphenylphosphorane hydrobromide
Tetraphenylphosphorus bromide
Tetraphenylphsophonium chloride
Tetraphenylphsohonium bromide
Tetraphenylphosphonium bromide 98+%
TETRAPHENYL PHOSPHINE BROMIDE
Tetraphenylphosphoniumbromide,99%
Tetraphenylbromophosphine
Tetraphenylphosphanium bromide
[EINECS(EC#)]

220-393-4
[Molecular Formula]

C24H20BrP
[MDL Number]

MFCD00011915
[Molecular Weight]

419.29
[MOL File]

2751-90-8.mol
Chemical PropertiesBack Directory
[Appearance]

white to off-white crystalline powder
[Melting point ]

295-300 °C (lit.)
[Fp ]

260 °C
[storage temp. ]

Inert atmosphere,Room Temperature
[form ]

Crystalline Powder
[color ]

White to off-white
[Water Solubility ]

Soluble in water.
[Sensitive ]

Hygroscopic
[Merck ]

14,9237
[BRN ]

3922383
[Stability:]

hygroscopic
[InChIKey]

BRKFQVAOMSWFDU-UHFFFAOYSA-M
[CAS DataBase Reference]

2751-90-8(CAS DataBase Reference)
[NIST Chemistry Reference]

Tetraphenylphosphonium bromide(2751-90-8)
[EPA Substance Registry System]

2751-90-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[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
[F ]

10
[TSCA ]

Yes
[HS Code ]

29310095
Raw materials And Preparation ProductsBack Directory
[Preparation Products]

2,4-Difluoronitrobenzene-->5-FLUORO-1H-PYRROLO[3,2-B] PYRIDINE-->N-METHYLTETRAFLUOROPHTHALIMIDE-->2-CHLORO-4,5-DIFLUOROBENZALDEHYDE-->TETRAPHENYL PHOSPHONIUM FLUORIDE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Tetraphenylphosphonium bromide (2751-90-8).msds
Hazard InformationBack Directory
[Chemical Properties]

white to off-white crystalline powder
Questions and Answers (Q&A)Back Directory
[Uses]

  1. Tetraphenylphosphonium bromide is also known as TPP, TPP-Br, TPPB and TPPBr.Tetraphenylphosphonium bromide is a quaternary phosphonium salt mainly used in pharmaceuticals, as accelarator for fluoroelastomers , adhesion promotor for fluoroelastomers and curative of polyacrylate polymers which extends the shelf life of the compound and decreases the mould fouling. This material is highly soluble in water and slightly soluble in alcohols.
  2. Tetraphenylphosphonium bromide is a supporting electrolyte for the electroreduction of buckminsterfullerene.
  3. It is used to extract heavy metals from aqueous solution as ion-association complexes.
  4. Recently, tetraphenylphosphonium bromide (TPPB) has been used to remove technetium from some radioactive waste streams.
Spectrum DetailBack Directory
[Spectrum Detail]

Tetraphenylphosphonium bromide(2751-90-8)MS
Tetraphenylphosphonium bromide(2751-90-8)1HNMR
Tetraphenylphosphonium bromide(2751-90-8)13CNMR
Tetraphenylphosphonium bromide(2751-90-8)IR1
Tetraphenylphosphonium bromide(2751-90-8)IR2
Tetraphenylphosphonium bromide(2751-90-8)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Tetraphenylphosphonium bromide, 99%(2751-90-8)
[Alfa Aesar]

Tetraphenylphosphonium bromide, 98+%(2751-90-8)
[Sigma Aldrich]

2751-90-8(sigmaaldrich)
[TCI AMERICA]

Tetraphenylphosphonium Bromide,>98.0%(T)(2751-90-8)
2751-90-8 suppliers list
Company Name: weifang runzhong fine chemical co., ltd
Tel: 536-7868377 +8618653686003 , +8618653686003
Website: http://www.runzhongchem.com/about_e/id/1.html
Company Name: Shandong Promise New Material Co.,Ltd.
Tel: +86-18678104048 +86-15305334460 , +86-15305334460
Website: http://www.sdzjchemical.com/en/
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8615531157085 , +8615531157085
Website: www.weibangbio.com/
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: +86 13288715578 +8613288715578 , +8613288715578
Website: http://www.mojinchemical.com
Company Name: Hebei Chuanghai Biotechnology Co,.LTD
Tel: +86-13131129325 , +86-13131129325
Website: www.chuanghaibio.com
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: http://www.fdachem.com
Company Name: HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
Tel: +8615350851019 , +8615350851019
Website: www.86-ss.com/
Company Name: Hebei Zhuanglai Chemical Trading Co Ltd
Tel: +86-16264648883 +86-16264648883 , +86-16264648883
Website: www.hbzlchemi.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: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: JingJiang Connect Chemical manufacturing Co., Ltd.
Tel: 0523-80501690 15252623102
Website: www.katchemical.com
Company Name: Shanghai Yingrui Biopharma Co., Ltd.
Tel: +86-21-33585366 - 03@
Website: www.shyrchem.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418679 +8618949832763 , +8618949832763
Website: www.tnjchem.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Chemwill Asia Co.,Ltd.
Tel: 86-21-51086038
Website: www.chemwill.com
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Tags:2751-90-8 Related Product Information
7789-38-0 1239-45-8 1643-19-2 1779-49-3 71-91-0 7758-02-3 558-13-4 3485-62-9 2001-45-8 917-23-7 100-58-3 7647-15-6 14866-33-2 143-66-8 2304-30-5 682-01-9 181028-79-5