CasNo.998-40-3,High purity and qualityTributylphosphine,(998-40-3) Suppliers

100 Gram	Negotiable

Min.Order :100 Gram
Purity: 98%GC
Payment Terms : L/C,D/A,T/T,Other

Keywords

Tricyclohexyl phosphine high quality of phosphine Hot sell

Quick Details

Appearance:Clear colorless to pale yellow
Application:organophosphine ligand, pharmaceutical and research
PackAge:100g/bottle; 500g/bottle 1 kg/bottle;25 kg/Drums or according to customer requirements
ProductionCapacity:800|Kilogram|Month
Storage: refrigerated under inert gas
Transportation:By Courier or Air and Sea

Superiority:

Puyang Huicheng Electronic Material Co., Ltd was founded in 2002, which is focus on high complex new type intermediates and fine chemical custom synthesis, LED&OLED materials and related intermediates, catalyst design and synthesis. Product category including anhydrides, fluorenes , thiophenes, carbazoles, norbornenes and other organic phosphine catalyst.

Our advantage:

1.Technology Advantage

A series of scientific and technological achievements were reached under the effort of the researchers in Huicheng. Since the company was founded, there have been 27 patents authorized in 30 applications, including 19 (three foreign patents) invention patents,8 utility model ones. Eight scientific and technological achievements of provincial and ministerial level or above were obtained the approval and more than 10 science and technology awards were achieved.

2.Fast delivery

By Courier or Air and Sea
Powerful logistics guarantee your products get you safely

3. Quality assurance

Quality is the life of enterprise, Credit is the bridge of market, Development is the guarantee of the survival, Customer is the eternal god. The company passed three standard authentications: the quality management system certification of ISO9001：2008, the environmental management system of ISO14001：2004, the occupational health and safety management system of OHSAS18001：2007.

4.Large-scale production workshop

The Company now has production base covers an area of more than 114000 square meters, and including west plant and East plant, totally eight production workshop.R&D buildings, laboratories and Quality Control Center covers more than 4000 square meters.

5.Quality service

Based on principle of “technology, quality and responsibility” and customercentric, we will continue providing firstclass products and services and creating more brilliant future hand in hand with you!

Details:

1.company introduction

Puyang Huicheng Electronic Material Co., Ltd was founded in 2002, which located in Puyang Economic and Technological Development Zone with the registered capital of 80 million. It is a national high-tech enterprise which is specialized in research, production and trade of acid anhydrides and other functional material intermediates. our company has independent import and export right and our products have been exported to Europe，America and southeast Asia.

As a key High-tech enterprise of the National Torch Plan Program，Puyang Huicheng Electronic Material Co., Ltd has a provincial technical center.

Based on the powerful technical strength, modern production equipment, strict quality testing system and perfect management system, all of our products have passed ISO9001:2008 international quality management system authentication.

The company attaches great importance and respect to talents, vigorously implements the strategy of science and technology enterprise, and now we have one talented person team with high cohesion, good execution and excellent work-style. we regard younger ,better-educated and enterprising as our precious wealth of person team.

Based on principle of “technology, quality and responsibility” and customer-centric, we will continue providing first –class products and services and creating more brilliant future hand in hand with you.

2.product description

Tributylphosphine Chemical Properties

Melting point	-65 °C
Boiling point	150 °C50 mm Hg(lit.)
density	0.81 g/mL at 25 °C(lit.)
vapor density	9 (vs air)
refractive index	n20/D 1.462(lit.)
Fp	99 °F
storage temp.	2-8°C
form	liquid
color	Clear colorless to pale yellow
Specific Gravity	0.820 (20/4℃)
Water Solubility	insoluble
Sensitive	Moisture Sensitive/Air Sensitive
BRN	1738261
Stability:	Stable, but pyrophoric - spontaneously inflammable in air. Incompatible with oxidizing agents. Moisture sensitive.
InChIKey	TUQOTMZNTHZOKS-UHFFFAOYSA-N
CAS DataBase Reference	998-40-3(CAS DataBase Reference)
NIST Chemistry Reference	Phosphine, tributyl-(998-40-3)
EPA Substance Registry System	Phosphine, tributyl- (998-40-3)

Safety Information

Hazard Codes	Xi,F,C,T
Risk Statements	36/38-34-21/22-17-11-37-36/37/38-61
Safety Statements	41-36/37/39-26-16-45-43-17-5-53
RIDADR	UN 3254 4.2/PG 1
WGK Germany	3
RTECS	SZ3270000
F	10-13-23
Autoignition Temperature	392 °F
TSCA	Yes
HazardClass	4.2
PackingGroup	I
HS Code	29319090

Chemical Properties	Clear liquid
Uses	1,4-addition catalyst; used with disulfides for the thioetherification of alcohols; acylation catalyst; used to prepare active esters.
Uses	suzuki reaction
Uses	Tributylphosphine is usually used as catalyst for Domino reactions of activated conjugated dienes with β,γ-unsaturated-α-ketoesters, [3+2]-Cycloadditions,Umpolung addition reactions,Reductive carbonylation, Allylation reactions.