3,4-Difluorobenzene-1,2-diamine

Base Information

Chemical Name:3,4-Difluorobenzene-1,2-diamine
CAS No.:153505-39-6
Molecular Formula:C₆H₆F₂N₂
Molecular Weight:144.124
Hs Code.:2921590090
European Community (EC) Number:671-859-2
DSSTox Substance ID:DTXSID90371574
Wikidata:Q72463824
ChEMBL ID:CHEMBL1650254
Mol file:153505-39-6.mol

Synonyms:153505-39-6;3,4-difluorobenzene-1,2-diamine;1,2-DIAMINO-3,4-DIFLUOROBENZENE;5,6-Difluorobenzene-1,2-diamine;1,2-Benzenediamine, 3,4-difluoro-;MFCD00153128;3,4-DIFLUORO-1,2-PHENYLENEDIAMINE;SCHEMBL102594;CHEMBL1650254;DTXSID90371574;QILZDWMMWFCBPW-UHFFFAOYSA-N;1,2-diamino-3,4-difluoro-benzene;3,4-difluoro-benzene-1,2-diamine;TD1216;AKOS009158099;CCG-302534;CS-W002442;PS-8973;BP-10138;SY005557;FT-0643506;1,2-Diamino-3,4-difluorobenzene, AldrichCPR;EN300-91153;J-506958;Z992436118

Suppliers and Price of 3,4-Difluorobenzene-1,2-diamine

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

Usbiological
1,2-Diamino-3,4-difluorobenzene
100mg
$ 305.00

TRC
1,2-Diamino-3,4-difluorobenzene
1g
$ 75.00

SynQuest Laboratories
1,2-Diamino-3,4-difluorobenzene 97%
1 g
$ 31.00

SynQuest Laboratories
1,2-Diamino-3,4-difluorobenzene 97%
5 g
$ 100.00

Matrix Scientific
1,2-Diamino-3,4-difluorobenzene 98%
5g
$ 117.00

Matrix Scientific
1,2-Diamino-3,4-difluorobenzene 98%
1g
$ 29.00

Labseeker
1,2-DIAMINO-3,4-DIFLUOROBENZENE 98
50g
$ 463.00

Chemenu
1,2-Diamino-3,4-difluorobenzene 95+%
25g
$ 395.00

American Custom Chemicals Corporation
1,2-DIAMINO-3,4-DIFLUOROBENZENE 95.00%
10G
$ 1348.02

American Custom Chemicals Corporation
1,2-DIAMINO-3,4-DIFLUOROBENZENE 95.00%
5G
$ 922.48

Total 37 raw suppliers

Chemical Property of 3,4-Difluorobenzene-1,2-diamine

Chemical Property:

Vapor Pressure:0.00301mmHg at 25°C
Melting Point:114.7-117.2 °C
Refractive Index:1.575
Boiling Point:257.676 °C at 760 mmHg
PKA:3.20±0.10(Predicted)
Flash Point:113.696 °C
PSA：52.04000
Density:1.407 g/cm³
LogP:2.29160
Storage Temp.:under inert gas (nitrogen or Argon) at 2–8 °C
XLogP3:0.8
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:0
Exact Mass:144.04990452
Heavy Atom Count:10
Complexity:120

Purity/Quality:

97% ^*data from raw suppliers

1,2-Diamino-3,4-difluorobenzene ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
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(=C1N)N)F)F

Technology Process of 3,4-Difluorobenzene-1,2-diamine

There total 2 articles about 3,4-Difluorobenzene-1,2-diamine 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: 44.0%

: 4,5-difluoro-2,1,3-benzothiadiazole

: 153505-39-6
3,4-difluoro-1,2-phenylenediamine

Guidance literature:: With sodium tetrahydroborate; cobalt(II) diacetate tetrahydrate; In ethanol; for 9h; Reflux;
DOI:10.1016/j.jfluchem.2014.06.019