3991-73-9

Basic information

• Product Name: octyl dihydrogen phosphate
• Synonyms: octyl dihydrogen phosphate;Phosphoric acid, monooctyl ester;MONOOCTYLPHOSPHATE;Phosphoric acid dihydrogen octyl ester
• CAS NO: 3991-73-9
• Molecular Formula: C₈H₁₉O₄P
• Molecular Weight: 210.207821
• EINECS: 223-638-3
• Mol File: 3991-73-9.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 328.4°Cat760mmHg
• Flash Point: 152.4°C
• Appearance: /
• Density: 1.129g/cm³
• PKA: 1.96±0.10(Predicted)
• CAS DataBase Reference: octyl dihydrogen phosphate(CAS DataBase Reference)
• NIST Chemistry Reference: octyl dihydrogen phosphate(3991-73-9)
• EPA Substance Registry System: octyl dihydrogen phosphate(3991-73-9)

Safety Data

• Hazardous Substances Data: 3991-73-9(Hazardous Substances Data)

Usage

Safety Profile

A poison by ingestion. Whenheated to decomposition it emits toxic vapors of POx.

InChI:InChI=1S/C8H19O4P/c1-2-3-4-5-6-7-8-12-13(9,10)11/h2-8H2,1H3,(H2,9,10,11)

Upstream product

• 111-87-5 octanol 
• 107-46-0 Hexamethyldisiloxane 
• 362621-86-1 dibenzyl octyl phosphate 
• 53121-41-8 octyl phosphorodichloridate 
• 87271-54-3 C₉H₂₀O₄P^(1-)*K⁽¹⁺⁾ 
• 87285-95-8 n-octyl dimethyl phosphate 
• 75-18-3 dimethylsulfide 

Downstream Products

• 7704-54-3 Octyl dihydrogen phosphate aniline salt 

Relevant articles and documents

PHOSPHORUS-BASED RELEASING AGENT, OPTICAL POLYMERIZABLE COMPOSITION COMPRISING SAME AND PREPARATION THEREOF

Embodiments relate to a polymerizable composition comprising a phosphorus-based mold releasing agent for an optical use whose preparation process is improved, and a process for preparing the phosphorus-based mold releasing agent. The phosphorus-based mold releasing agents can be prepared more easily and conveniently by using phosphorous pentoxide, which can easily react with a monoalcohol and/or water at room temperature in the absence of a catalyst or a solvent. In addition, byproducts are not generated during the reaction. Thus, when a lens is produced by using the mold release agent obtained therefrom, it is possible to prevent a defective appearance of the lens that may be caused by byproducts, thereby further enhancing the appearance properties thereof. Further, since separate steps for removing byproducts, specifically, such steps as washing and filtration, are not required, wastewater is not generated. Thus, it is not only environmentally friendly, but the production cost can also be reduced as the process is simple.

GELLED HYDROCARBONS FOR OILFIELD PROCESSES, PHOSPHATE ESTER COMPOUNDS USEFUL IN GELLATION OF HYDROCARBONS AND METHODS FOR PRODUCTION AND USE THEREOF

Phosphate esters useful for gelling hydrocarbons in combination with a metal source are disclosed along with methods of preparation of the phosphate esters. Fouling in oil refinery towers has been attributed due to distillation of impurities present in phosphate esters used to gel hydrocarbons for oil well fracturing. The improved method of preparation of the phosphate ester results in a product that substantially reduces or eliminates volatile phosphorus, which is phosphorus impurities that distill up to 250° C., and increases the high temperature viscosity of the hydrocarbon gels formed using the phosphate esters.

LPA receptor agonists and antagonists and methods of use

The present invention relates to compounds according to formula (I) as disclosed herein as well as pharmaceutical compositions which include those compounds. Also disclosed are methods of using such compounds, which have activity as agonists or as antagonists of LPA receptors; such methods including inhibiting LPA activity on an LPA receptor, modulating LPA receptor activity, treating cancer, enhancing cell proliferation, and treating a wound.