Dibutyl phosphate

C8H19O4PCAS 107-66-4210.21 g/mol

Open in Covalent MOL file
OPOOHO
Phosphate

Properties

Molecular formula
C8H19O4P
Molar mass
210.21 g/mol
Exact mass
210.1021 Da
Density
1.06 g/mL
Melting point
−13 °C
Boiling point
135 °C
Flash point
187.8 °C (open cup)
Water solubility
18 g/L (20 °C)
logP
2.72Crippen estimate
Polar surface area
55.8 Ų
H-bond donors / acceptors
1 / 3
Rotatable bonds
8

Hazards

Danger
Corrosive (GHS05)Health Hazard (GHS08)

Aggregated from 930 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P203, P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P318, P321, P363, P405, P501

Identifiers

CAS number
107-66-4
SMILES
CCCCOP(=O)(O)OCCCC
InChIKey
JYFHYPJRHGVZDY-UHFFFAOYSA-N
InChI
InChI=1S/C8H19O4P/c1-3-5-7-11-13(9,10)12-8-6-4-2/h3-8H2,1-2H3,(H,9,10)

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

11 names
  • Phosphoric acid, dibutyl ester
  • Butyl phosphate, (BuO)2(HO)PO
  • Dibutyl hydrogen phosphate
  • Di-n-Butyl phosphate
  • Dibutyl acid phosphate
  • DP 4 (coupling agent)
  • HDBP
  • DP 4
  • NSC 203039
  • NSC 22313
  • DBP

Work with Dibutyl phosphate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Dicetyl phosphate2197-63-984 % similar Tributyl phosphate126-73-858 % similar Di-(2-ethylhexyl)phosphoric acid298-07-755 % similar Lauryl phosphate2627-35-253 % similar Tris(2-butoxyethyl) phosphate78-51-347 % similar Dibutyl ether142-96-146 % similar Potassium cetyl phosphate17026-85-644 % similar Emulsiphos19035-79-144 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook