p-Tolyl isocyanate

Base Information

Chemical Name:p-Tolyl isocyanate
CAS No.:622-58-2
Deprecated CAS:863480-54-0
Molecular Formula:C8H7NO
Molecular Weight:133.15
Hs Code.:2929.10
European Community (EC) Number:210-743-4
UNII:BTR9S4N53V
DSSTox Substance ID:DTXSID2060755
Nikkaji Number:J32.131A
Wikidata:Q26840811
Metabolomics Workbench ID:58727
Mol file:622-58-2.mol

Synonyms:4-tolyl isocyanate;para-tolyl isocyanate;tolyl mono-isocyanate

Suppliers and Price of p-Tolyl isocyanate

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

TCI Chemical
p-Tolyl Isocyanate >98.0%(GC)
25g
$ 79.00

TCI Chemical
p-Tolyl Isocyanate >98.0%(GC)
100g
$ 196.00

Sigma-Aldrich
p-Tolyl isocyanate 99%
100g
$ 206.00

Sigma-Aldrich
p-Tolyl isocyanate 99%
25g
$ 93.70

Sigma-Aldrich
p-Tolyl isocyanate 99%
5g
$ 40.20

Oakwood
p-Tolyl isocyanate
1g
$ 10.00

Oakwood
p-Tolyl isocyanate
5g
$ 20.00

Oakwood
p-Tolyl isocyanate
25g
$ 50.00

Frontier Specialty Chemicals
p-Tolyl isocyanate 99%
25g
$ 106.00

Frontier Specialty Chemicals
p-Tolyl isocyanate 99%
5g
$ 39.00

Total 67 raw suppliers

Chemical Property of p-Tolyl isocyanate

Chemical Property:

Appearance/Colour:Clear slightly brown liquid
Vapor Pressure:0.537mmHg at 25°C
Melting Point:155-156 °C(Solv: acetonitrile (75-05-8); hexane (110-54-3))
Refractive Index:n20/D 1.531(lit.)
Boiling Point:190.6 °C at 760 mmHg
Flash Point:63.9 °C
PSA：29.43000
Density:0.99 g/cm³
LogP:1.96230
Storage Temp.:Refrigerator (+4°C)
Sensitive.:Moisture Sensitive
Water Solubility.:7.5g/L at 20℃
XLogP3:3.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:133.052763847
Heavy Atom Count:10
Complexity:141

Purity/Quality:

99% ^*data from raw suppliers

p-Tolyl Isocyanate >98.0%(GC) ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn
Statements: 20/21/22-36/37/38-42
Safety Statements: 23-26-45-36/37/39

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=CC=C(C=C1)N=C=O
Uses p-Tolyl isocyanate was used to study the catalytic role of supported Rhodium(I) complex toward the reductive carbonylation of nitrobenzene in DMF medium.

Technology Process of p-Tolyl isocyanate

There total 89 articles about p-Tolyl isocyanate 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: 90.0%

: 32315-10-9
bis(trichloromethyl) carbonate

: 106-49-0,12221-03-3
p-toluidine

: 622-58-2,374675-64-6
p-Tolylisocyanate

Guidance literature:: In chloroform; at 20 ℃; for 2h; Cooling with ice;
DOI:10.1038/ja.2016.42

Reference yield: 90.0%

: 5602-96-0
methyl p-tolylcarbamate

: 622-58-2,374675-64-6
p-Tolylisocyanate

Guidance literature:: With phosphorus pentachloride; at 120 - 140 ℃; for 3h;

Reference yield: 80.0%

: 619-55-6
para-methylbenzamide

: 622-58-2,374675-64-6
p-Tolylisocyanate

Guidance literature:: With [N-(p-tolylsulfonyl)imino]phenyliodinane; In dichloromethane; at 20 ℃; for 0.5h; Inert atmosphere;
DOI:10.1021/jo300007c