N,N''-1,2-Ethanediylbis(urea)

HCID 74614

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Basic information

CAS: 1852-14-8
Standard SMILES: NC(=O)NCCNC(N)=O
InChIKey: ZUTJDJAXWKOOOI-UHFFFAOYSA-N
Molecular formula: C4H10N4O2
Average molar mass: 146.15 g/mol
Monoisotopic mass: 146.08037557

Names & identifiers

Preferred name: N,N''-1,2-Ethanediylbis(urea)
IUPAC: 2-(carbamoylamino)ethylurea
English name: ethylenediurea
Molecular formula: C4H10N4O2
Molecular weight: 146.15

Names & synonyms

Ethylenediurea1852-14-8Monoethylene diurea1,1'-EthylenebisureaUrea, N,N''-1,2-ethanediylbis-1,2-Ethanediamine, N,N'-bis(aminocarbonyl)-SF5V93Q59NN,N''-1,2-Ethanediylbis[urea]NSC-47006N,N''-1,2-Ethanediylbis(urea)RefChem:1090211217-441-1

Show more names

Ai3-61328Brn 1706969Einecs 217-441-1Ethylendiharnstoff1,1'-ethylenedi-ureN,N''-1,2-ethanediylbis-Urea

2-(carbamoylamino)ethylurea1,1'-EthylenediureaN-(2-[(Aminocarbonyl)amino]ethyl)ureaEthanediurea1,1'-(Ethane-1,2-diyl)diureaMonoethylenediureaUrea, 1,1'-ethylenedi-N,N''-1,2-Ethanediylbisurea

Database identifiers

CAS: 1852-14-8
PubChem CID: 74614
DTXSID: DTXSID0051819
UNII: SF5V93Q59N
EC Number: 217-441-1
Nikkaji: J199.665G

Properties

Computed structural properties

XLogP: -2.3
Topological polar surface area: 110 Å²
Hydrogen bond donors: 4
Hydrogen bond acceptors: 2
Rotatable bonds: 3
Heavy atoms: 10
Formal charge: 0
Complexity: 119

Physicochemical properties

Melting point: 192 · 192-193 °C
Boiling point: 265.75 °C · 265.75°C (rough estimate)
Density: 1.3494 · 1.3494 (rough estimate)
refractive index: 1.85 · 1.8500 (estimate)
pka: 13.56 · 13.56±0.46(Predicted)
FDA UNII: 5 V93Q59N · SF5V93Q59N
EPA Substance Registry System: -1 · Urea, N,N''-1,2-ethanediylbis- (1852-14-8)
Symbol(GHS): 7 · GHS07
Signal word: Warning
Hazard statements: 335 · H335-H319-H315
Precautionary statements: 264 · P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
TSCA: TSCA listed

Safety & regulation

GHS classification

GHS Classification · 5 items

Warning

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]；H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]；H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 39 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Hazard information

Regulatory InformationChemical: Urea, N,N''-1,2-ethanediylbis-

Hazard Classes and CategoriesSkin Irrit. 2 (100%)；Eye Irrit. 2 (100%)；STOT SE 3 (100%)

Regulatory information

Regulatory InformationChemical: Urea, N,N''-1,2-ethanediylbis-

Safety data

tsca: TSCA listed
Signal word: Warning
Symbol(GHS): GHS07
Hazard statements: H335-H319-H315
Precautionary statements: P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362