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Bis(2-ethylhexyl) phosphite

Bis(2-ethylhexyl) phosphite structure

Bis(2-ethylhexyl) phosphite 

structure
  • CAS No:

    3658-48-8

  • Formula:

    C16H35O3P

  • Chemical Name:

    Bis(2-ethylhexyl) phosphite

  • Synonyms:

    Phosphonic acid,bis(2-ethylhexyl) ester;Bis(2-ethylhexyl) hydrogen phosphite;Bis(2-ethylhexyl) phosphite;Diisooctyl phosphite;Di-2-Ethylhexyl phosphite;Bis(2-ethylhexyl) phosphonate;Di-2-ethylhexyl hydrogen phosphite;Chelex H 8;Bis(2-ethylhexyl) phosphonic acid;Phosphonic acid di(2-ethylhexyl) ester;NSC 2664;JPE 208;131749-47-8;103-22-0;148240-01-1

  • Categories:

    Organic Chemistry  >  Phosphines

Description

Liquid

Bis(2-ethylhexyl) phosphite Basic Attributes

306.42

306.42

222-904-6

2920909090

Characteristics

59.00000

5.76

Liquid

0.940 g/cm3 @ Temp: 25 °C

174 °C @ Press: 7 Torr

>230 °F

n20/D 1.442(lit.)

Insoluble in water, hydrolyzes very slowly; miscible with most common organic solvents

0.000058 mm Hg at 25 deg C

Vapor specific gravity: 10.6

Celiac-rat LD50: 1500 mg/kg; Abdominal cavity-mouse LDL0: 620 mg/kg

Open flame is flammable; heat decomposes toxic phosphide gas

Mild odor

Safety Information

NONH for all modes of transport

2

36/37/38

26-37/39

SZ6840000

Xi

Warehouse ventilated, low temperature and dry

P261-P305 + P351 + P338

H315-H319-H335

Toxicity

moderately toxic

Bis(2-ethylhexyl) phosphite Use and Manufacturing

Used as flame retardant

Computed Properties

Molecular Weight:306.42
XLogP3:5.7
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:14
Exact Mass:306.23238197
Monoisotopic Mass:306.23238197
Topological Polar Surface Area:35.5
Heavy Atom Count:20
Complexity:212
Undefined Atom Stereocenter Count:2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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