Sec-butylurea

Base Information

Chemical Name:Sec-butylurea
CAS No.:689-11-2
Deprecated CAS:116668-60-1
Molecular Formula:C₅H₁₂N₂O
Molecular Weight:116.163
Hs Code.:2924299090
European Community (EC) Number:211-709-1
NSC Number:27458
UNII:U467SL0X4P
DSSTox Substance ID:DTXSID8027294
Nikkaji Number:J206.002G
Wikidata:Q27290664
ChEMBL ID:CHEMBL3186814
Mol file:689-11-2.mol

Synonyms:SEC-BUTYLUREA;689-11-2;N-sec-Butylurea;Urea, (1-methylpropyl)-;N-(1-METHYLPROPYL)UREA;N-(sec-butyl)urea;(butan-2-yl)urea;1-sec-butylurea;Urea, sec-butyl-;butan-2-ylurea;Secondary butylurea;Urea, 1-sec-butyl-;HSDB 5742;EINECS 211-709-1;NSC 27458;UNII-U467SL0X4P;Urea, N-(1-methylpropyl)-;U467SL0X4P;DTXSID8027294;NSC-27458;sec-butyl urea;s-butylurea;NSC27458;1-(sec-butyl)urea;SCHEMBL43129;DTXCID407294;N-SEC-BUTYLUREA [HSDB];CHEMBL3186814;AMY7838;HMS1755L01;Tox21_301703;MFCD00025453;AKOS000116847;AKOS017268968;NCGC00255161-01;AS-58033;CAS-689-11-2;LS-159225;CS-0221509;FT-0632810;EN300-09349;D95824;J-523179;Q27290664;Z56979270

Suppliers and Price of Sec-butylurea

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

TRC
1-?Butylurea
100g
$ 225.00

Crysdot
1-Butylurea 95+%
5g
$ 651.00

American Custom Chemicals Corporation
(BUTAN-2-YL)UREA 95.00%
5G
$ 1168.42

American Custom Chemicals Corporation
(BUTAN-2-YL)UREA 95.00%
2.5G
$ 983.88

American Custom Chemicals Corporation
(BUTAN-2-YL)UREA 95.00%
1G
$ 721.57

AK Scientific
Sec-butylurea
5g
$ 237.00

AHH
N-(1-Methylpropyl)urea 98%
5g
$ 445.00

Total 42 raw suppliers

Chemical Property of Sec-butylurea

Chemical Property:

Vapor Pressure:1.4mmHg at 25°C
Melting Point:165-166 °C
Refractive Index:1.4496 (estimate)
Boiling Point:171.5oC at 760 mmHg
PKA:14.40±0.46(Predicted)
Flash Point:57.5oC
PSA：55.12000
Density:0.959g/cm3
LogP:1.54440
XLogP3:0.3
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:2
Exact Mass:116.094963011
Heavy Atom Count:8
Complexity:82.5

Purity/Quality:

99% ^*data from raw suppliers

1-?Butylurea ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Chemical Classes:Nitrogen Compounds -> Urea Compounds
Canonical SMILES:CCC(C)NC(=O)N

Technology Process of Sec-butylurea

There total 9 articles about Sec-butylurea 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: 79.0%

: 33966-50-6
SEC-BUTYLAMINE

: 57-13-6
urea

: 689-11-2,116668-59-8
sec-butyl urea

Guidance literature:: With cholin chloride ZnCl₂; iron oxide; at 130 ℃; for 6h; Green chemistry;
DOI:10.1002/ejoc.201800581

Reference yield: 69.2%

: 33966-50-6
SEC-BUTYLAMINE

: 1118-02-1
trimethylsilyl isocyanate

: 689-11-2,116668-59-8
sec-butyl urea

Guidance literature:: In dichloromethane; at 20 ℃;

Reference yield: 39.0%

: 13250-12-9
(R)-sec-butylamine

: 4461-33-0
benzoyl isocyanate

: 689-11-2,116668-59-8,116668-60-1
(R)-1-sec-butylurea

Guidance literature:: (R)-sec-butylamine; benzoyl isocyanate; In dichloromethane; at 0 - 20 ℃; for 3h;

With water; sodium hydroxide; In methanol; at 20 ℃;