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Analytical Reagents

Phosphoric Acid Diethyl Ester

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Order Phosphoric Acid Diethyl Ester (CAS 598-02-7) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Phosphoric Acid Diethyl Ester chemical structure
CAS number598-02-7
FormulaC4H11O4P
Molar mass154.1 g/mol
InChIKeyUCQFCFPECQILOL-UHFFFAOYSA-N
IUPAC namediethyl hydrogen phosphate

About Phosphoric Acid Diethyl Ester

Phosphoric Acid Diethyl Ester sits in our analytical Reagents section and ships worldwide from stock or short lead time. For your records, the material is defined by CAS 598-02-7, formula C4H11O4P and molar mass 154.1 g/mol.

Where it is used

  • Agrochemical formulations
  • Laboratory analysis

Handling and storage

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Standard pack sizes are 100 mg, 250 mg, 1 g and 5 g, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Agrochemical formulations
  • Laboratory analysis

Applications

Specifications and identifiers

Specifications of Phosphoric Acid Diethyl Ester
Product namePhosphoric Acid Diethyl Ester
Catalogue numberZX-039607
CAS number598-02-7
IUPAC namediethyl hydrogen phosphate
Molecular formulaC4H11O4P
Molar mass154.1 g/mol
Exact mass154.0395
XLogP3-0.3
H-bond donors / acceptors1 / 4
Topological polar surface area55.8 Ų
InChIKeyUCQFCFPECQILOL-UHFFFAOYSA-N
SMILESCCOP(=O)(O)OCC
PubChem CID654
SynonymsDiethyl phosphate, Diethyl acid phosphate, diethylphosphate, diethoxyphosphinic acid, O,O-Diethyl hydrogen phosphate, Ethyl phosphate, di-, Ethyl phosphate, (ETO)2(HO)PO, Diethylphosphoric acid, diethyl phosphoric acid, O,O-Diethyl phosphate, O,O-diethylphosphoric acid

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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 Phosphoric Acid Diethyl Ester
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 Phosphoric Acid Diethyl Ester

Which CAS number identifies Phosphoric Acid Diethyl Ester?
Phosphoric Acid Diethyl Ester is registered under CAS 598-02-7. You may also see it listed as Diethyl phosphate, Diethyl acid phosphate, diethylphosphate. Our catalogue number for this item is ZX-039607.
What are the formula and molar mass of Phosphoric Acid Diethyl Ester?
For Phosphoric Acid Diethyl Ester, its formula is C4H11O4P and its molar mass is 154.1 g/mol. The systematic (IUPAC) name is diethyl hydrogen phosphate. InChIKey UCQFCFPECQILOL-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Phosphoric Acid Diethyl Ester?
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 Phosphoric Acid Diethyl Ester?
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 Phosphoric Acid Diethyl Ester to my country?
Yes. Because Phosphoric Acid Diethyl Ester 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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