Chemical-Suppliers
The independent directory of chemicals and chemical suppliers and producers.
BuyersGuideChem
BGC » Chemicals A-Z » Tri-n-butylphosphine oxide
pr

Tri-n-butylphosphine oxide

BGC Id:880316361878
CAS No:814-29-9
Synonyms:tributylphosphine oxide ; butyphos ; tbpo ; trisbutylphosphine oxide ; hishicolin po-4 ; butylphos ; trisbutylphosphineoxide ; phosphine oxide,tributyl- ; oseltamivir impurity h ; nsc 65484 ; nsc 41935 ; tributylfosfinoxid ; tributyl-phosphineoxid
Molecular Formula:C12H27OP
Molecular Weight:218.32
EINECS:212-394-3
Structural Formula

Verified providers in 2026

The following 7 notable providers have been checked and can be recommended.
Chemical-Suppliers
Entegris
Product Number : TRI0702 Category : Organophosphorus
Chemical-Suppliers
Leap Chem
Molecular Formula: C12H27OP Molecular Weight: 218.32 Hazard Symbols: C UN Number: UN 1759 8/PG 2 WGKGermany: 3 PackingGroup: II HS Code: 29319090

The last intensive check and update was carried out on 2026/11/09.

Identify

Synonyms:
tributylphosphine oxide ; butyphos ; tbpo ; trisbutylphosphine oxide ; hishicolin po-4 ; butylphos ; trisbutylphosphineoxide ; phosphine oxide,tributyl- ; oseltamivir impurity h ; nsc 65484 ; nsc 41935 ; tributylfosfinoxid ; tributyl-phosphineoxid
CAS:
814-29-9
EINECS:
212-394-3
Molecular Formula:
C12H27OP
MDL:
MFCD00002082
SMILES:
C1=CC(=CC(=C1)OC(F)(F)F)CCC(=O)O

Properties

Molecular Weight:
218.32 g·mol−1
Density:
0.871 g/cm3
Melting point:
64-69 °C(lit.)
Boiling point:
347.668 °C at 760 mmHg
Flash point:
160.287 °C
download Download Molfile for :
Tributylphosphine Oxide

Suppliers

Entegris

Company type: Bulk chemical supplier
Entegris Specialty Chemicals offers a wide variety of products, expertise and capabilities that make us the ideal candidate for partnering with you on your product development projects. We have deep technical expertise and application knowledge around many products including organophosphorus, polymers and polymer catalysts, coatings, organic synthesis and stable isotope chemicals. We have pilot to scale production capabilities. We operate with advanced quality systems and hav ...
Country: USA  

Shandong Chuangying Chemical Co., Ltd.

Country: P.R.China
Phone: +86 18853181302
Shandong Chuangying Chemical Co., Ltd. is located in the new material trading center of Tianqiao District, Jinan City, Shandong Province. We sell 2-(2,4-Diaminophenoxy)ethanol dihydrochloride as well. It mainly deals in acrylates, alcohols, phenenes, ethers, esters, alkanes, amines, plasticizers, resins and emulsions. Chemical products such as chemicals, and established long-term and stable cooperative relations with many manufacturers and agents. Shandong Chuangying Chemical Co., Ltd. has a full range of products at reasonable prices. T ...

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. We sell Pyridine-N-oxide as well. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

Leap Chem Co., Ltd

Company type: Bulk and laboratory supplier
LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Country: P.R.China   Phone: +852-30606658  

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Skyrun Industrial Co., Ltd. also offers D-(-)-2-Aminobutyric acid. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

BIOZOL Diagnostica Vertrieb GmbH

Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplier of [(9,10-Dihydro-5-hydroxy-9,10-dioxo-1,4-anthrylene)bis(iminocyclohexane-1,2-diylmethylene)]bis(benzenesulfonic) acid. We are supplying and producing lab quantities from tiny qua ...
Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...
Country: Germany  

Safety Information

Hazard Classes:
8
Risk Codes:
20/21/22-34 (R)
Safety Codes:
26-27-28-36/37/39-45 (S)
WGK Germany:
3
RID / ADR:
UN 1759 8 / PG 2
RTECS:
SZ1575000

What other providers are available for CAS 814-29-9?

In addition to the providers presented here for Tri-n-butylphosphine oxide with the CAS number 814-29-9, there are other 23 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
Xiamen Hisunny Chemical Co., Ltd. | Shandong Minglang Chemical Co., Ltd | Dayang Chem (Hangzhou) Co.,Ltd. | Leap Chem Co., Ltd +16 additional providers that we know from the past




Chemical-Suppliers
© Copyright 1996 to 2026 by Netvertise GmbH. All rights reserved. Reproduction of any materials from the site is strictly forbidden without permission.