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Triethyl 2-phosphonobutyrate

BGC Id:691118264435
CAS No:17145-91-4
Synonyms:ethyl 2-(diethoxyphosphinyl)butanoate ; ethyl 2-(diethylphosphono)butyrate ; nsc 22423 ; triethyl alpha-phosphonobutyrate ; triethyl 2-phosphonobutyrate ; triethyl 2-phosphonobutyrate 98% ; triethyl 2-phosphonobutyrate,98% ; ethyl 2-(diethoxyphosphoryl)butanoate ; triethyl-2-phosphonobutanoate ; 2-phosphonobutyric acid triethyl ester
Molecular Formula:(C2H5O)2P(O)CH(C2H5)CO2C2H5
Molecular Weight:252.24
EINECS:
Structural Formula

2025 - The most valued supplier

The following 6 notable providers have been checked and can be recommended.
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Leap Chem
Molecular Formula: C10H21O5P Molecular Weight: 252.24 Hazard Symbols: Xi WGKGermany: 3 HS Code: 29310099

The last intensive check and update was carried out on 2025/10/30.

Identify

Synonyms:
ethyl 2-(diethoxyphosphinyl)butanoate ; ethyl 2-(diethylphosphono)butyrate ; nsc 22423 ; triethyl alpha-phosphonobutyrate ; triethyl 2-phosphonobutyrate ; triethyl 2-phosphonobutyrate 98% ; triethyl 2-phosphonobutyrate,98% ; ethyl 2-(diethoxyphosphoryl)butanoate ; triethyl-2-phosphonobutanoate ; 2-phosphonobutyric acid triethyl ester
CAS:
17145-91-4
EINECS:
Molecular Formula:
(C2H5O)2P(O)CH(C2H5)CO2C2H5
MDL:
MFCD00041347
SMILES:
ClC1=NC=CC2=NC=CC=C21

Properties

Molecular Weight:
252.24 g·mol−1
Density:
1.064 g/mL at 25 °C(lit.)
Boiling point:
152-154 °C14 mm Hg(lit.)
Flash point:
>230 ºF
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Suppliers

Shanghai ZAIQI Bio-Tech Co.,Ltd.

Company type: Manufacturer
Shanghai ZaiQi Bio-Tech Co., Ltd, is an integrated high-tech enterprise in R&D, production and sales of pharmacy intermediates, APIs, fine chemicals and special catalysts etc. Being established in 2004 and headquartered in Shanghai, Zaiqi started R&D and production of pharmaceutical intermediates and APIs in 2007. And now we owns several labs of a total area of 1200sqms and highly qualified & experienced management and R&D teams. Led by doctors and masters with years of organ ...
Country: P.R.China   Phone: +86 21-548240988  

U-Chemo Scientific (Shanghai) Co.,Ltd.

Company type: Producer
Country: P.R.China
Phone: +86-21 58 38 03 26
Telefax: +86-21 58 38 03 26
U-Chemo Scientific(Shanghai) Co.,Ltd is specialized in chemistry and chemical supply chain since founded in 2008. After more than 10 years’ development, U-Chemo is now a main supplier of the insect pheromones, pharmaceutical intermediates, cosmetic ingredients, fertilizers & some pesticides. U-Chemo also offer outsourcing services for raw materials Made-In-China. Now U-Chemo owns a key lab in Shanghai and two cooperate factories with excellent facilities. We provide 5-(3-Aminopropyl)-3-(2,5-difluorophenyl)-N,N-dimethyl-5-phenyl-4,5-dihydro-1H-pyrazole-1-carboxamide as well. Our Customers ...

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 are seller of 2-(3,4-Dichlorophenyl)acetamidine. We have an own factory and share enterprises. 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 ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

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. 5-Bromo-7-[trans-4-(tert-butyldimethylsilanyloxy)cyclohexyl]-2-chloro-7H-pyrrolo[2,3-d]pyrimidine is also served by Leap Chem Co., Ltd. Our client list includes many major pharmac ...
Country: P.R.China   Phone: +852-30606658  

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Country: Germany
Phone: +49-871-966346-0
Telefax: +49-871-966346-13
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. BIOZOL Diagnostica Vertrieb GmbH also offers 7-Chloro-4-hydrazino-2-methylquinoline. 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 supplying and producing lab quantities from tiny qua ...

BuGuCh & Partners

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 ...
Company type: Producer
Country: Germany

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3

What other providers are available for CAS 17145-91-4?

In addition to the providers presented here for Triethyl 2-phosphonobutyrate with the CAS number 17145-91-4, there are other 6 providers with slightly different product names available for this CAS number.

BLD Pharmatech Ltd | Amadis Chemical Company Limited | BuGuCh & Partners +1 additional providers that we know from the past
+2 additional providers that we know from the past




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