1,4-Diisocyanatobutane

Base Information

Chemical Name:1,4-Diisocyanatobutane
CAS No.:4538-37-8
Molecular Formula:C6H8N2O2
Molecular Weight:140.142
Hs Code.:29291000
European Community (EC) Number:610-246-6
NSC Number:510650
DSSTox Substance ID:DTXSID90325552
Nikkaji Number:J404.077E
ChEMBL ID:CHEMBL1403480
Mol file:4538-37-8.mol

Synonyms:1,4-Diisocyanatobutane;4538-37-8;Tetramethylene diisocyanate;1,4-Butanediisocyanate;MFCD00075559;NSC 510650;Butane, 1,4-diisocyanato-;NSC510650;1,4-diisocyanato-butane;1,4-Diisocyanatobutane #;1,4-Butanediyl diisocyanate;SCHEMBL20391;CHEMBL1403480;DTXSID90325552;1,4-Diisocyanatobutane, 97.0%;GEO-03216;NSC-510650;NCGC00166001-01;BS-22672;SY104491;A7155;FT-0655231;E78129;1,4-Diisocyanatobutane, technical, >=95.0% (GC);J-803008

Suppliers and Price of 1,4-Diisocyanatobutane

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
1,4-Diisocyanatobutane
500mg
$ 305.00

TRC
1,4-Diisocyanatobutane
5g
$ 165.00

Sigma-Aldrich
1,4-Diisocyanatobutane technical, ≥95.0% (GC)
1ml
$ 156.00

Sigma-Aldrich
1,4-Diisocyanatobutane 97.0%
1g
$ 139.00

Sigma-Aldrich
1,4-Diisocyanatobutane 97.0%
5g
$ 524.00

Sigma-Aldrich
1,4-Diisocyanatobutane technical, ≥95.0% (GC)
5ml
$ 471.00

Labseeker
1,4-DIISOCYANATOBUTANE 95
25g
$ 1566.00

Biosynth Carbosynth
1,4-Diisocyanatobutane
50 g
$ 360.00

Biosynth Carbosynth
1,4-Diisocyanatobutane
25 g
$ 215.00

Biosynth Carbosynth
1,4-Diisocyanatobutane
10 g
$ 125.00

Total 52 raw suppliers

Chemical Property of 1,4-Diisocyanatobutane

Chemical Property:

Appearance/Colour:Clear light yellow liquid
Vapor Pressure:0.113mmHg at 25°C
Melting Point:0 °C
Refractive Index:n20/D 1.453
Boiling Point:220.5 °C at 760 mmHg
Flash Point:106.7 °C
PSA：58.86000
Density:1.05 g/cm³
LogP:0.43820
Storage Temp.:2-8°C
XLogP3:2.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:5
Exact Mass:140.058577502
Heavy Atom Count:10
Complexity:147

Purity/Quality:

99%, ^*data from raw suppliers

1,4-Diisocyanatobutane ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn
Statements: 20/21/22-36/37/38
Safety Statements: 26-27-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C(CCN=C=O)CN=C=O

Technology Process of 1,4-Diisocyanatobutane

There total 14 articles about 1,4-Diisocyanatobutane 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: 95.2%

: 4538-37-8
1,4-diisocyanatobutane

Guidance literature:: With dibutyltin dilaurate; 3-(3-methyl-1H-imidazol-3-ium-1-yl)propane-1-sulfonate; at 240 ℃; for 2h; under 20 Torr;

Reference yield: 58.0%

: 102016-85-3
1,4-butamethylene-bis(phenyl carbamate)

: 4538-37-8
1,4-diisocyanatobutane

: 108-95-2,27073-41-2
phenol

Guidance literature:: In diphenylether; at 240 ℃; for 2h; Inert atmosphere;

Reference yield: 57.0%

: 111-50-2
Adipic acid dichloride

: 4538-37-8
1,4-diisocyanatobutane

Guidance literature:: Adipic acid dichloride; With sodium azide; In water; acetone;

In cyclohexane; Further stages.; Heating;
DOI:10.1039/b104958p