2-Nitrophenyl selenocyanate

Base Information

Chemical Name:2-Nitrophenyl selenocyanate
CAS No.:51694-22-5
Deprecated CAS:72473-22-4
Molecular Formula:C7H4N2O2Se
Molecular Weight:227.081
Hs Code.:29310099
European Community (EC) Number:257-350-4
DSSTox Substance ID:DTXSID4068660
Nikkaji Number:J294.878H
Wikidata:Q81995423
Mol file:51694-22-5.mol

Synonyms:2-nitrophenyl selenocyanic acid;2-nitrophenylselenocyanate;ONPSC;ortho-nitrophenyl selenocyanate

Suppliers and Price of 2-Nitrophenyl selenocyanate

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-Nitrophenyl selenocyanate
5 g
$ 192.00

SynQuest Laboratories
2-Nitrophenyl selenocyanate
1 g
$ 48.00

Sigma-Aldrich
2-Nitrophenyl selenocyanate 98%
1g
$ 84.20

Crysdot
1-Nitro-2-selenocyanatobenzene 95+%
10g
$ 444.00

Apolloscientific
2-Nitrophenyl selenocyanate
1g
$ 44.00

Apolloscientific
2-Nitrophenyl selenocyanate
5g
$ 174.00

American Custom Chemicals Corporation
2-NITRO PHENYL SELENOCYANATE 95.00%
1G
$ 670.53

Alfa Aesar
2-Nitrophenylselenocyanate, 97%
5g
$ 210.00

Alfa Aesar
2-Nitrophenylselenocyanate, 97%
1g
$ 59.70

AHH
2-Nitrophenyl selenocyanate 99%
50g
$ 500.00

Total 26 raw suppliers

Chemical Property of 2-Nitrophenyl selenocyanate

Chemical Property:

Appearance/Colour:dark brown crystalline solid
Melting Point:140-142 °C(lit.)
Boiling Point:345.2 °C at 760 mmHg
Flash Point:162.6 °C
Storage Temp.:Inert atmosphere,Room Temperature
Solubility.:Soluble in dichloromethane, tetrahydrofuran, dimethyl formamide
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:227.94380
Heavy Atom Count:12
Complexity:217

Purity/Quality:

97% ^*data from raw suppliers

2-Nitrophenyl selenocyanate ^*data from reagent suppliers

Safty Information:

Pictogram(s): 1309777
Hazard Codes:T,N
Statements: 23/25-33-50/53
Safety Statements: 20/21-28-45-60-61

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C(=C1)[N+](=O)[O-])[Se]C#N
Uses 2-Nitrophenyl selenocyanate (o-nitrophenyl selenocyanate) may be used:to study the mechanism of its reaction with the zinc/thiolate clusters of metallothioneinin the preparation of 2,3-seco-5 α-cholestane-2,3-diolin the preparation of 4α-methyl-2,3-seco-5 α-cholestane-2,3-diolin the preparation of 2-nitrophenylselenyl derivativein the synthesis of 3α-[(2-Nitrophenyl)seleno]androsta-1,5-dien-17β-ol

Technology Process of 2-Nitrophenyl selenocyanate

There total 17 articles about 2-Nitrophenyl selenocyanate 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: 89.8%

: 3425-46-5
potassium selenocyanate

: 88-74-4
2-nitro-aniline

: 51694-22-5
ortho-nitrophenyl selenocyanate

Guidance literature:: 2-nitro-aniline; With boron trifluoride diethyl etherate; In dichloromethane; at -15 - -10 ℃; for 0.25h;

With isopentyl nitrite; In dichloromethane; at -10 - 0 ℃; for 1h;

potassium selenocyanate; In water; for 0.5h; Cooling with ice;

Reference yield:

: 88-74-4
2-nitro-aniline

: 51694-22-5
ortho-nitrophenyl selenocyanate

Guidance literature:: Multi-step reaction with 2 steps

1.1: BF₃*Et₂O / CH₂Cl₂ / 0.25 h / -15 °C

1.2: 100 percent / t-BuONO / CH₂Cl₂ / 1 h / -15 - 0 °C

2.1: H₂O / 0.17 h / 0 °C

With boron trifluoride diethyl etherate; In dichloromethane; water;
DOI:10.1039/b203317h