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Postion:Product Catalog >Chemical Reagents>Organic reagents>Phosphine ligand>Methyltriphenylphosphonium bromide
Methyltriphenylphosphonium bromide
  • Methyltriphenylphosphonium bromide

Methyltriphenylphosphonium bromide

Price $6
Package 6kg
Min. Order: 1kg
Update Time: 2020-06-02

Product Details

Product Name: Methyltriphenylphosphonium bromide CAS No.: 1779-49-3
Min. Order: 1kg Purity: High quality Professional Factory
Supply Ability: Ms Ella chemwill_asia@126.com www.chemwill.com Release date: 2020/06/02

Phosphonium salt series The structure is similar to quaternary ammonium salt, and the phosphorus atom radius is larger than the nitrogen atom, and the polarization action is stronger than the quaternary ammonium salt. Main purpose: phosphine ylide precursor chemicals, medicine, liquid crystal monomer synthesis in tichit reaction, curing agent polymerization, phase transfer catalyst in synthetic organic chemistry.
   

NO

B030

三苯基甲基溴化鏻

Methyl triphenyl phosphonium bromide

CAS#

1779-49-3

 

Molecular formula

C19H18PBr

Structure type:Article illustration

Molecular weight

357.22

 

Property

Content 99%, type of white solid, melting point 230 ~ 234.℃

Soluble in alcohol, chloroform, slightly soluble in water.

Purpose

●The phase transfer catalyst in synthetic organic chemistry.

●Phosphine ylide precursor - fine chemicals, medicine, liquid crystal monomer synthesis in tichit reaction.

keeping

25KG Cardboard drum. Store in light, cool, dry and ventilated place

 

Methyltriphenylphosphonium bromide Basic information

Product Name: Methyltriphenylphosphonium bromide
Synonyms: TRIPHENYLMETHYLPHOSPHONIUM BROMIDE;METHYLTRIPHENYLPHOSPHONIUM BROMIDE;Bromo(methyl)triphenylphosphorane;Methyltriphenylphosphonium bromideDISC. when stock is sold 11/2/00;Methyl triphenyl pho;Methyltriphenylphosphine bromide;Methyltriphenyl phosphorniuM broMide;MethyltriphenylphosphoniuM broMide, 98% 100GR
CAS: 1779-49-3
MF: C19H18BrP
MW: 357.22
EINECS: 217-218-9
Product Categories: -;organophosphorus compound;Phosphonium Compounds;Synthetic Organic Chemistry;Wittig & Horner-Emmons Reaction;Wittig Reaction;C-C Bond Formation;Olefination;Wittig Reagents
Mol File: 1779-49-3.mol
Article illustration
 
Methyltriphenylphosphonium bromide Chemical Properties
Melting point  230-234 °C(lit.)
vapor pressure  0.0000002 hPa
Fp  >240°C
storage temp.  2-8°C
solubility  H2O: 0.1 g/mL, clear
form  Powder
color  White
PH 6.0-6.5 (400g/l, H2O, 20℃)
Water Solubility  400 g/L (25 ºC)
Sensitive  Hygroscopic

 

 

Article illustration

 

Chemwill Asia co.,Ltd is one of the leading manufacturer in CHINA.

 

Our main production base is located in Xuzhou industry park. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary,  Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. 

 

Our R&D team masters core technology for process-design of target building block as well as Tailor-made fine chemicals. Our manufactory specialised in extreme temperature conditions (-100ºC to +300ºC), hydrogenations reaction under high pressure, suzuki coupling reaction, photochemical reaction, Mitsunobu reactions, enantioselective reactions and asymmetric synthesis. 

 

Think Chemistry,Think CHemWill

 

Article illustration

 

Factory Plant Address:
High-Tech Industrial park,Chemical Economical Development Zone,Xuzhou, Jiangsu-Province, P.R.China


Shanghai office: (Export Department)
Address: 16FL., INDUSTRY & COMMERCIAL BUILDING, NO.45 YAN’AN ROAD(E), 200002, SHANGHAI, CHINA

 

 

---any inquiries will be replied within 12 hours.

---golden manufactory under iso/gmp with large stock.

---dedication to quality,we have strict quality control system. 

---oem/odm available.

---sample is available for your evaluation & formulation development.

 
 
Website: http://www.chemwill.com

 

 

PLS contact

Ms Ella Lee  -   Deputy Sales Manager  

 
Phone: +86 -21-51086038
 
Email: chemwill_asia@126.com;chemwill@hotmail.com

Company Profile Introduction

Over 30 years experience in the chemical industry, Chemwill Asia Industrial co.,Ltd is one of the leading GMP complied manufacturer of Organic compounds in CHINA. Our main production base is located in Jiangsu province. We produce a wide range of organics including Active pharmaceutical ingredients(APIs), Veterinary, Indole derivatives, Aromatics, Fluorine, Boronic acids, organocatalysts, chiral building blocks, heterocyclic compounds. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place. Our advantageous business including: - Intermediate using for Pharmaceuticals - Active ingredient for Pharmaceutical and animal health (Human APIs and Veterinary APIs) - Fluorine, boronic acids, unnatural amino acids, cross linkers,chiral building blocks - Intermediate using for advanced performance materials - Monomer & polymers, high performance, photosensitive and specialty chemicals - Electro chemical materials(Lithium Battery, Photoresist, semiconductor, IT-related chemicals) * Custom synthesis from the laboratory scale to commercial production. * Contract research, custom manufacturing and contract-manufacture Ms Ella Lee - Deputy Sales Manager Phone: +86 -21-51086038 Email: chemwill_asia@126.com;chemwill@hotmail.com To learn more about our factory, PLS visit: www.chemwill.com

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