Phosphorous acid tris(2-ethylhexyl) ester

Inquiry

Molecular Formula:

C24H51O3P

Molecular Weight:

418.63

CAS Number:

301-13-3

Catalog Number:

301-13-3

Product Information

Molecular Formula:

C24H51O3P

Molecular Weight:

418.63

Description

Tris(2-ethylhexyl) phosphite is a clear colorless liquid.

Synonyms

Phosphorous acid tris(2-ethylhexyl) ester; tris(Ethylhexyl)phosphite

IUPAC Name

tris(2-ethylhexyl) phosphite

Canonical SMILES

CCCCC(CC)COP(OCC(CC)CCCC)OCC(CC)CCCC

InChI

InChI=1S/C24H51O3P/c1-7-13-16-22(10-4)19-25-28(26-20-23(11-5)17-14-8-2)27-21-24(12-6)18-15-9-3/h22-24H,7-21H2,1-6H3

InChI Key

ILLOBGFGKYTZRO-UHFFFAOYSA-N

Boiling Point

446.7ºC at 760mmHg

Flash Point

194 °C

Purity

95%

Density

0.89

Solubility

less than 1 mg/mL at 68 °F

Appearance

Clear colorless liquid.

Refractive Index

1.45

Vapor Pressure

8.3 mmHg at 77 °F

Safety Information

Hazards

H315:
Causes skin irritation.
H319:
Causes serious eye irritation.

Precautionary Statement

P264:
Wash thoroughly after handling.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:
IF ON SKIN:
Wash with plenty of soap and water.
P332+P313:
If skin irritation occurs:
Get medical advice/attention.
P337+P313:
If eye irritation persists:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].

Computed Properties

XLogP3

9.5

Hydrogen Bond Donor Count

Hydrogen Bond Acceptor Count

Rotatable Bond Count

Exact Mass

418.35758248 g/mol

Monoisotopic Mass

418.35758248 g/mol

Topological Polar Surface Area

27.7Å²

Heavy Atom Count

Formal Charge

Complexity

267

Isotope Atom Count

Defined Atom Stereocenter Count

Undefined Atom Stereocenter Count

Defined Bond Stereocenter Count

Undefined Bond Stereocenter Count

Covalently-Bonded Unit Count

Compound Is Canonicalized

Yes

Patents

Publication Number	Title	Priority Date
CN-113637222-A	Multifunctional acidolysis assistant for polyurethane soft foam and synthesis method and application thereof	2021-08-13
CN-113527613-A	Synthesis process of polyurethane elastomer and preparation process of microporous foam material	2021-06-17
JP-6972401-B1	Flame Retardant Composition for Styrofoam Resin, Flame Retardant Styrofoam Resin Composition and Extruded Foaming Mold	2021-02-04
JP-2021009392-A	Optically anisotropic film	2020-09-08
WO-2022045207-A1	Polyamic acid composition, polyimide, polyimide film, laminate, method for producing laminate, and electronic device	2020-08-26
JP-2022034585-A	Polybutadiene and its manufacturing method	2020-08-19
JP-2022032702-A	Resin composition and optical lens and optical film containing it	2020-08-13
EP-3950736-A1	Process for preparing high-reactivity isobutene homo- or copolymers	2020-08-05
WO-2022028951-A1	Process for preparing high-reactivity isobutene homo- or copolymers	2020-08-05
CN-114063387-A	Negative photosensitive resin composition, pattern forming method, cured film forming method, interlayer insulating film, and surface protective film	2020-08-04

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

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The dilution calculator equation

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

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