15270
缩二脲
98% (Contains ≤10%(w/w) Triuret)
别名:
亚氨基二碳酸二酰胺, 胺甲酰脲
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关于此项目
线性分子式:
NH2CONHCONH2
化学文摘社编号:
分子量:
103.08
Beilstein/REAXYS Number:
1703510
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
203-559-0
MDL number:
Assay:
98% (Contains ≤10%(w/w) Triuret)
Form:
powder or crystals
InChI key
OHJMTUPIZMNBFR-UHFFFAOYSA-N
InChI
1S/C2H5N3O2/c3-1(6)5-2(4)7/h(H5,3,4,5,6,7)
SMILES string
NC(=O)NC(N)=O
assay
98% (Contains ≤10%(w/w) Triuret)
form
powder or crystals
impurities
≤1% water
mp
185-190 °C (dec.) (lit.)
functional group
amine
Quality Level
Application
缩二脲（Carbamoylurea）用作纯化日粮中的膳食氮源。
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Evaluation of urea, biuret, urea phosphate and uric acid as NPN sources for cattle.
R R Oltjen et al.
The Journal of nutrition, 94(2), 193-202 (1968-02-01)
Jerry A Katzmann et al.
Clinical chemistry, 61(2), 360-367 (2014-12-03)
The use of electrophoresis to monitor monoclonal immunoglobulins migrating in the β fraction may be difficult because of their comigration with transferrin and complement proteins. Immunoassays specific for IgGκ, IgGλ, IgAκ, IgAλ, IgMκ, and IgMλ heavy/light chain (HLC) were validated
Shuping Jin et al.
Journal of agricultural and food chemistry, 59(1), 322-327 (2010-12-16)
In this investigation, a novel water-insoluble slow-release fertilizer, biuret polyphosphoramide (BPAM), was formulated and synthesized from urea, phosphoric acid (H(3)PO(4)), and ferric oxide (Fe(2)O(3)). The structure of BPAM was characterized by Fourier transform infrared (FTIR) spectroscopy. Subsequently, a coated slow-release
Bharmana Malvi et al.
Chemical communications (Cambridge, England), 48(43), 5289-5291 (2012-03-27)
An [Fe(III)(biuret-amide)] complex has been immobilized onto mesoporous silica nanoparticles via Cu(I) catalyzed azide-alkyne click chemistry. This hybrid material functions as an efficient peroxidase mimic and was successfully used for the quantitative determination of hydrogen peroxide and glucose via a
Nóra Felföldi et al.
Carbohydrate research, 345(2), 208-213 (2009-12-17)
O-peracetylated 1-(beta-D-glucopyranosyl)-5-phenylbiuret was prepared in the reaction of O-peracetylated beta-D-glucopyranosylisocyanate and phenylurea. The reaction of O-peracetylated N-beta-D-glucopyranosylurea with phenylisocyanate furnished the corresponding 1-(beta-D-glucopyranosyl)-3,5-diphenyl- as well as 3-(beta-D-glucopyranosyl)-1,5-diphenyl biurets besides 1-(beta-D-glucopyranosyl)-3-phenylurea. O-Peracetylated 1-(beta-D-glucopyranosyl)-5-(beta-D-glycopyranosyl)biurets were obtained in one-pot reactions of O-peracetylated beta-D-glucopyranosylamine
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