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Identify Suppliers 2025 Properties Safty

Tributylphosphine oxide

BGC Id:	470795221298
CAS No:	814-29-9
Synonyms:	oseltamivir impurity h ; phosphine oxide,tributyl- ; butylphos ; nsc 41935 ; tributylphosphine oxide ; trisbutylphosphineoxide ; tributyl-phosphineoxid ; butyphos ; nsc 65484 ; tbpo ; trisbutylphosphine oxide ; tributylfosfinoxid ; hishicolin po-4
Molecular Formula:	C12H27OP
Molecular Weight:	218.32
EINECS:	212-394-3

Verified providers in 2025

The following 4 notable providers have been checked and can be recommended.

Xiamen Hisunny Chemical

Molecular Formula : C12H27OP

Shandong Minglang Chemical

Dayang Chem

Leap Chem

Molecular Formula: C12H27OP Molecular Weight: 218.32

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

The last intensive check and update was carried out on 2025/09/03.

Identify

Synonyms:

oseltamivir impurity h ; phosphine oxide,tributyl- ; butylphos ; nsc 41935 ; tributylphosphine oxide ; trisbutylphosphineoxide ; tributyl-phosphineoxid ; butyphos ; nsc 65484 ; tbpo ; trisbutylphosphine oxide ; tributylfosfinoxid ; hishicolin po-4

CAS:

814-29-9

EINECS:

212-394-3

Molecular Formula:

C12H27OP

MDL:

MFCD00002082

SMILES:

CC1=C(C(=CC=C1)C)NC(=O)CNC.Cl

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

Physical Description:

white crystalline powder

Suppliers

Xiamen Hisunny Chemical Co., Ltd.

Type de compagnie: Leading producer

Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. En outre 2,6-Dimethyl-4-pyrone est fourni par nous. inquiries, you will get it!

pays: P.R.China phone: +86-592-3327115 fax: +86-592-5823596

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Shandong Minglang Chemical Co., Ltd

Type de compagnie: Producer

pays: P.R.China
phone: +86-13220566916
fax: +86 531 58990167

Minglang Chemical is owned by Minglang Group,is a large manufacturer of fine chemicals and cosmetic materials that integrates R&D,production and sales together.It is located in the east of the Nanwang Economic Development District in Linzi,and the west of it is Qilu Petroleum Chemical Group,the east of it is Zijiang Road and the transportation is convenient.The enterprise covers an area of 9,000 square meters and the building area can be 3,200 square meters. Naloxone hydrochloride est également desservie par Shandong Minglang Chemical Co., Ltd. In recent years,t ...

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Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. En outre 2-Chloro-5-(methoxycarbonyl)phenylboronic acid est fourni par nous. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We expect to cooperate with more partners in ...

Type de compagnie: Leading producer

pays: P.R.China
phone: +86-571-88938639
fax: +86-571-8893-8652

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Leap Chem Co., Ltd

Type de compagnie: 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 ...

pays: P.R.China phone: +852-30606658

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Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

20/21/22-34 (R)

Safety Codes:

26-27-28-36/37/39-45 (S)

WGK Germany:

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 Tributylphosphine oxide with the CAS number 814-29-9, there are other 19 providers with slightly different product names available for this CAS number.

Oseltamivir impurity H

+2 additional providers that we know from the past

Tri-n-butylphosphine oxide