(2,4-Difluorophenyl)urea

Base Information

Chemical Name:(2,4-Difluorophenyl)urea
CAS No.:145602-64-8
Molecular Formula:C7H6F2N2O
Molecular Weight:172.13
Hs Code.:2924210090
European Community (EC) Number:668-522-7
Mol file:145602-64-8.mol

Synonyms:2,4-Difluorophenylurea;(2,4-difluorophenyl)urea;145602-64-8;1-(2,4-Difluorophenyl)urea;N-(2,4-difluorophenyl)urea;SCHEMBL2367225;HMS1666O09;MFCD00025401;AKOS000140605;CS-0357620;2X-0017

Suppliers and Price of (2,4-Difluorophenyl)urea

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

SynQuest Laboratories
2,4-Difluorophenylurea
1 g
$ 240.00

Sigma-Aldrich
(2,4-DIFLUOROPHENYL)UREA Aldrich
1ea
$ 144.00

American Custom Chemicals Corporation
2,4-DIFLUOROPHENYLUREA 95.00%
500MG
$ 373.80

American Custom Chemicals Corporation
2,4-DIFLUOROPHENYLUREA 95.00%
1G
$ 880.58

AHH
2,4-Difluorophenylurea 98%
5g
$ 480.00

Total 3 raw suppliers

Chemical Property of (2,4-Difluorophenyl)urea

Chemical Property:

Boiling Point:218.0±30.0 °C(Predicted)
PKA:12.89±0.70(Predicted)
PSA：56.11000
Density:1.457±0.06 g/cm3(Predicted)
LogP:2.04220
XLogP3:0.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:172.04481914
Heavy Atom Count:12
Complexity:177

Purity/Quality:

98% ^*data from raw suppliers

2,4-Difluorophenylurea ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-36/37/39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=C(C=C1F)F)NC(=O)N

Technology Process of (2,4-Difluorophenyl)urea

There total 3 articles about (2,4-Difluorophenyl)urea which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 85.0%

: sodium cyanate

: 367-25-9,76563-56-9
2,4-difluorophenylamine

: 145602-64-8
1-(2,4-difluorophenyl)urea

Guidance literature:: With acetic acid; In water; at 20 - 40 ℃;
DOI:10.1016/j.bmc.2014.01.014

Reference yield:

: 59025-55-7
2,4-diflurophenylisocyanate

: 145602-64-8
1-(2,4-difluorophenyl)urea

Guidance literature:: With ammonia; water; In acetone; at 0 - 20 ℃;
DOI:10.4314/bcse.v27i2.15

Reference yield:

: 367-25-9,76563-56-9
2,4-difluorophenylamine

: 145602-64-8
1-(2,4-difluorophenyl)urea

Guidance literature:: Multi-step reaction with 2 steps

1: ethyl acetate / 0 °C / Reflux

2: water; ammonia / acetone / 0 - 20 °C

With ammonia; water; In ethyl acetate; acetone;
DOI:10.4314/bcse.v27i2.15