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237825 Sigma-Aldrich

Bis(2-ethylhexyl) phosphate

97%

Synonym: ‘Dioctyl’ phosphate, Bis(2-ethylhexyl) hydrogen phosphate, Di(2-ethylhexyl) phosphate, HDEHP, HDEHPA

  • CAS Number 298-07-7

  • Linear Formula [CH3(CH2)3CH(C2H5)CH2O]2P(O)OH

  • Molecular Weight 322.42

  •  Beilstein/REAXYS Number 1712988

  •  EC Number 206-056-4

  •  MDL number MFCD00009492

  •  PubChem Substance ID 24854273

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Organic Phosphates/Phosphites, Phosphorus Compounds More...
InChI Key   SEGLCEQVOFDUPX-UHFFFAOYSA-N
Quality Level   100
assay   97%
refractive index   n20/D 1.443 (lit.)
mp   −60 °C (lit.)
solubility   ethanol: soluble 100 mg/mL, clear
density   0.965 g/mL at 25 °C (lit.)

Description

Packaging

25, 100, 500 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 1902 8 / PGIII
WGK Germany 
1
RTECS 
TB7875000
Flash Point(F) 
266 °F
Flash Point(C) 
130 °C

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Frequently Asked Questions

Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products.Once you log onto our website, you will find the price and availability displayed on the product detail page.You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 orview local office numbers.
Is Product 237825, Bis(2-ethylhexyl) phosphate, a solid or a liquid?
Although the product is sold by weight, it is a liquid. The density is 0.965 g/mL at 25 °C(lit.).
Is Product 237825, Bis(2-ethylhexyl) phosphate, also known as HDEHP?
Yes. HDEHP is a synonym for Bis(2-ethylhexyl) phosphate.
What is the solubility of Product 237825, Bis(2-ethylhexyl) phosphate?
This product is soluble in ethanol (100 mg/mL), yielding a clear solution.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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Protocols & Articles
Peer-Reviewed Papers
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References

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