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Diethyl Chlorophosphite

Available on request

Diethyl Chlorophosphite (CAS 589-57-1) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
Diethyl Chlorophosphite chemical structure
CAS number589-57-1
FormulaC4H10ClO2P
Molar mass156.55 g/mol
InChIKeyTXHWYSOQHNMOOU-UHFFFAOYSA-N
IUPAC namechloro(diethoxy)phosphane

About Diethyl Chlorophosphite

Zemixal supplies Diethyl Chlorophosphite within its pharma Intermediates & Building Blocks portfolio. For your records, the material is defined by CAS 589-57-1, formula C4H10ClO2P and molar mass 156.55 g/mol.

Where it is used

  • Fine chemical synthesis
  • Organic synthesis

Handling and storage

Hazard communication follows GHS (Danger: H225, H314 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 100 mg, 250 mg, 1 g and 5 g packs or ask for a bulk quotation. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Fine chemical synthesis
  • Organic synthesis

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of Diethyl Chlorophosphite
Product nameDiethyl Chlorophosphite
Catalogue numberZX-045466
CAS number589-57-1
IUPAC namechloro(diethoxy)phosphane
Molecular formulaC4H10ClO2P
Molar mass156.55 g/mol
Exact mass156.0107
XLogP31.5
H-bond donors / acceptors0 / 2
Topological polar surface area18.5 Ų
InChIKeyTXHWYSOQHNMOOU-UHFFFAOYSA-N
SMILESCCOP(OCC)Cl
PubChem CID68530
SynonymsDiethyl phosphorochloridite, Ethyl phosphorochloridite, Chlorodiethoxyphosphine, Phosphorochloridous acid, diethyl ester, Ethyl chlorophosphite, diethylchlorophosphonite, Phosphorochloridous acid diethyl ester, Diethyl chlorophosphonite, Diethychlorophosphite, (EtO)2PCl, Phosphine, chlorodiethoxy-

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H225Highly flammable liquid and vapor
  • H314Causes severe skin burns and eye damage
  • H335May cause respiratory irritation

Precautionary statements P210, P233, P240, P241, P242, P243, P260, P261, P264, P271, P280, P301 + P330 + P331, P302 + P361 + P354, P303 + P361 + P353, P304 + P340, P305 + P354 + P338, P316, P319, P321, P363, P370 + P378, P403 + P233, P403 + P235, P405

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Diethyl Chlorophosphite
100 mgQuoted on request
250 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Diethyl Chlorophosphite

Which CAS number identifies Diethyl Chlorophosphite?
Diethyl Chlorophosphite is registered under CAS 589-57-1. You may also see it listed as Diethyl phosphorochloridite, Ethyl phosphorochloridite, Chlorodiethoxyphosphine. Our catalogue number for this item is ZX-045466.
What are the formula and molar mass of Diethyl Chlorophosphite?
For Diethyl Chlorophosphite, its formula is C4H10ClO2P and its molar mass is 156.55 g/mol. The systematic (IUPAC) name is chloro(diethoxy)phosphane. InChIKey TXHWYSOQHNMOOU-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Diethyl Chlorophosphite?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 100 mg, 250 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Diethyl Chlorophosphite?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Diethyl Chlorophosphite to my country?
Yes. Because Diethyl Chlorophosphite is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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