MedKoo Cat#: 558591 | Name: Tri(2-butoxyethyl) phosphate
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Description:

WARNING: This product is for research use only, not for human or veterinary use.

Tri(2-butoxyethyl) phosphate is an inhibitor of drug-protein binding and present in stoppers of blood sample 'vacutainers'.

Chemical Structure

Tri(2-butoxyethyl) phosphate
Tri(2-butoxyethyl) phosphate
CAS#78-51-3

Theoretical Analysis

MedKoo Cat#: 558591

Name: Tri(2-butoxyethyl) phosphate

CAS#: 78-51-3

Chemical Formula: C18H39O7P

Exact Mass: 398.2400

Molecular Weight: 398.48

Elemental Analysis: C, 54.26; H, 9.87; O, 28.11; P, 7.77

Price and Availability

Size Price Availability Quantity
10g USD 230.00
25g USD 425.00
250g USD 625.00
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Related CAS #
No Data
Synonym
Tri(2-butoxyethyl) phosphate; Phosflex T-bep; Phosphoric acid, tributoxyethyl ester; TBEP;
IUPAC/Chemical Name
tris(2-butoxyethyl) phosphate
InChi Key
WTLBZVNBAKMVDP-UHFFFAOYSA-N
InChi Code
InChI=1S/C18H39O7P/c1-4-7-10-20-13-16-23-26(19,24-17-14-21-11-8-5-2)25-18-15-22-12-9-6-3/h4-18H2,1-3H3
SMILES Code
O=P(OCCOCCCC)(OCCOCCCC)OCCOCCCC
Appearance
Solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO
Shelf Life
>3 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.03.00
More Info

Preparing Stock Solutions

The following data is based on the product molecular weight 398.48 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL
1: Guo X, Mu T, Xian Y, Luo D, Wang C. Ultra-performance liquid chromatography tandem mass spectrometry for the rapid simultaneous analysis of nine organophosphate esters in milk powder. Food Chem. 2016 Apr 1;196:673-81. doi: 10.1016/j.foodchem.2015.09.100. Epub 2015 Sep 30. PubMed PMID: 26593541.