... hard to find information on tri(laureth-4)-phosphate

[C₁₂H₂₅(OC₂H₄)₃O]₃PO

a phosphoric ester based on an ethoxilated lauryl (=C12) alcohol

says a Clariant expert in Germany

CAS Nr 42612-52-2

 

First off, it was withheld by EPA as one of the ingredients of 

inipol EAP 22

All EPA would say in their tech bulletin #10 is that it contained nitrogen and phosphorus.  *

 

This is the phosphorus source 

Nitrogen was actually urea;

then it contained oleic acid (primarily)

& 10-12% was 2-butoxyethanol.

 

Oleic Acid - primary ingredient

CH₃(CH₂)₇CH=CH(CH₂)₇COOH  bonds mean *

 (Today's CAS Nr = 112-80-1 ...does it match?)

 

Tri(laureth-4)-phosphate  *

[C₁₂H₂₅(OC₂H₄)₃O]₃PO    

 CAS Nr 42612-52-2 - at the time, was it an experimental, unregulated chemical 7-28-89 ?   

(check dates)  

But for sure, not much is easily findable for tri(laureth-4)-phosphate.

 

OP's of this size will not be very soluble at all.

 -per an advance analytical chemist; 

says this is a known neurotoxin (?) Looking for more information. 

(deals in a new area of chemistry)

 

CAS Nr 12751-23-4 that shows in current MSDS on inipol EAP 22 is for phosphoric acid, dodecyl ester

a different ingredient than used during the bioremediation experiment of EXXON/EPA

 

2-Butoxyethanol *

 CAS Nr 111-76-2 

is only one given 7-28-89 that is of a certainty the same for today              

10-12% of product by weight 

C₆H₁₄O₂/CH₃(CH₂)₂CH₂OCH₂CH₂OH 

NOTE:  MSDS 7-28-89 inaccurately states no ingredient was more than 1% or 0.1% carcinogen ... EXXON did not tell of the possible cancers (not known in animal testing data?); even so Acute Hazard per EPA Classification Code was reported as XXX and Chronic Hazard as XXX- HMIS BASIS - Recommended by Exxon says Exxon

*

 

Urea

 

NH₂-CO-NH₂

 (Today's  CAS Nr = 57-13-6...does it match?)