1,2-Propadienylphosphonicacid

About 1,2-Propadienylphosphonicacid

1,2-Propadienylphosphonicacid is an organic building block carrying the CAS registry number 34163-96-7. The compound has the formula C3H5O3P, corresponding to a molecular weight of 120.04 g/mol. The IUPAC name is propa-1,2-dienylphosphonic acid. It is also known as Propadienylphosphonic acid or allenephosphonate.

Keep the container tightly sealed and store it in a cool, dry area. Good laboratory practice and suitable PPE are recommended during handling.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 1,2-Propadienylphosphonicacid is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,2-Propadienylphosphonicacid
Catalogue No.	VQ-040455
CAS Number	34163-96-7
IUPAC name	propa-1,2-dienylphosphonic acid
Molecular formula	C₃H₅O₃P
Molecular weight	120.04 g/mol
Exact mass	119.9976
InChIKey	OPSHPJNGHQXCNF-UHFFFAOYSA-N
SMILES	C=C=CP(=O)(O)O
PubChem CID	13089797

Physical properties
Physical form	Other
LogP (XLogP3)	-1.5
H-bond donors / acceptors	2 / 3
TPSA	57.5 Å²
Synonyms	Propadienylphosphonic acid, allenephosphonate, P-1,2-Propadien-1-ylphosphonic acid, (propa-1,2-dien-1-yl)phosphonic acid, Phosphonic acid, P-1,2-propadien-1-yl-

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1,2-Propadienylphosphonicacid?

The CAS Registry Number of 1,2-Propadienylphosphonicacid is 34163-96-7. It is also known as Propadienylphosphonic acid, allenephosphonate, P-1,2-Propadien-1-ylphosphonic acid.

What is the molecular formula and molecular weight of 1,2-Propadienylphosphonicacid?

1,2-Propadienylphosphonicacid has the molecular formula C3H5O3P and a molecular weight of 120.04 g/mol. Its IUPAC name is propa-1,2-dienylphosphonic acid.

Which grade and pack sizes of 1,2-Propadienylphosphonicacid can I order?

We supply 1,2-Propadienylphosphonicacid, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,2-Propadienylphosphonicacid?

Yes. Every lot of 1,2-Propadienylphosphonicacid is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1,2-Propadienylphosphonicacid be shipped internationally?

Yes. We export 1,2-Propadienylphosphonicacid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.