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BGC » Chemicals A-Z » Triphenylphosphine oxide
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Triphenylphosphine oxide

BGC Id:520109231054
CAS No:791-28-6
Synonyms:tpo ; triphenylphosphinoxid ; triphenylphosphanoxid ; tppo ; (c6h5)3p=o ; aurora ka-1603 ; triphenyl-phosphineoxid ; triphenylphosphanoxide ; orlistat usp rc c ; ph3po
Molecular Formula:C18H15OP
Molecular Weight:278.28
EINECS:212-338-8
Structural Formula

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The following 25 notable providers have been checked and can be recommended.
Chemical-Suppliers
Zehao Industry
Appearance White or light yellow crystalline powder
Assay ≥ 99.00%
Melting point 155.00 ~ 157.00℃
Residue on ignition ≤ 0.50%
Loss on drying ≤ 0.50%
Chemical-Suppliers
BLD Pharmatech
Smile code: O=P(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3 MDL Number: MFCD00002080 Purity : 97% Available in stock: 43335 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C18H15OP Molecular Weight: 278.28 Hazard Symbols: Xn,Xi UN Number: 3077 WGKGermany: 2 PackingGroup: III HS Code: 29310095

The last intensive check and update was carried out on 2025/09/17.

Identify

Synonyms:
tpo ; triphenylphosphinoxid ; triphenylphosphanoxid ; tppo ; (c6h5)3p=o ; aurora ka-1603 ; triphenyl-phosphineoxid ; triphenylphosphanoxide ; orlistat usp rc c ; ph3po
CAS:
791-28-6
EINECS:
212-338-8
Molecular Formula:
C18H15OP
MDL:
MFCD00002080

Properties

Molecular Weight:
278.28 g·mol−1
Density:
1,212 g/cm3
Melting point:
150-157 °C(lit.)
Boiling point:
360 °C
Flash point:
180 °C
Solubility:
methanol: 25 mg/mL, clear
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Suppliers

Beckmann-Kenko GmbH

Type de compagnie: Internat. trading company
Our company BECKMANN-KENKO GmbH is a joint venture between Beckmann Chemikalien KG in Germany founded in 1977 and Kenko Corporation in Japan founded in 1965. We are a young and ambitious import/export company. 2-Methyl-4-isothiazolin-3-one (MIT) est également desservie par Beckmann-Kenko GmbH. Acting independently and on behalf of a selected number of internationally renowned principals, we resource and market speciality chemicals. Located in Bassum, Germany we also have our own office in Shanghai, China and warehouse facilities of 3000 square meters within t ...
pays: Germany   phone: +49 4241 9308-0   fax: +49 4241 9308-30

Refine Chemical Co.,Ltd.

Type de compagnie: Producer
pays: P.R.China
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fax: +86 15665752805
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OPQ Chemical Co., Ltd

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Simagchem Corporation

Type de compagnie: Bulk chemical producer
Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. Simagchem Corporation offre également N,N-Diethylchloroacetamide.
pays: P.R.China   phone: +86 592 2680 277   fax: +86 592 2680 237

Xiamen Hisunny Chemical Co., Ltd.

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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. Nous fournissons 5-Amino-2-chloro-6-methylpyridine ainsi. Send yr. inquiries, you will get it!

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Shandong Minglang Chemical Co., Ltd

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H&Z Industry Co.,Ltd

pays: P.R.China
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H&Z Industry Co.,Ltd is a large reliable and professional manufacturer of chemical materials and pharmaceutical intermediate. With about 10 years experiences in this field, now we are a capable provider of customized product, and we can provide gram level to ton level of products. What we can give to customers: thoughtful services, high-quality products, competitive price, Looking forward building long-term cooperative relationships with our business partners. Nous fournissons 3-Pyridinium propanesulfonate-(1) ainsi.

Hangzhou Keying Chem Co., Ltd.

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Xingrui Industry Co., Limited

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Lori Industry Co., Ltd

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

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Zehao Industry Co., Ltd.

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phone: +86-531-88909322
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The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. Nous fournissons Quercetin ainsi. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...

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AK Scientific, Inc.

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pays: USA
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fax: +1 (510) 429-8836
AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. AK Scientific, Inc. est un vendeur de Dimethyl carbonate. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...

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Leap Chem Co., Ltd

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phone: +852-30606658
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Type de compagnie: Supplier of chemical products
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BuGuCh & Partners

Type de compagnie: Producer
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Safety Information

Hazard Classes:
Risk Codes:
22-36/37/38-52/53 (R)
Safety Codes:
26-61-36 (S)
WGK Germany:
2
RTECS:
SZ1676000
Storage temperature:
Store at RT.

What other providers are available for CAS 791-28-6?

In addition to the providers presented here for Triphenylphosphine oxide with the CAS number 791-28-6, there are other 2 providers with slightly different product names available for this CAS number.

+1 additional providers that we know from the past
+1 additional providers that we know from the past




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