1,1-Dimethyl-2-selenourea

ALDRICH/278882 - 97%

Synonym: 1,1-Dimethylselenourea; N,N-Dimethylselenourea

CAS Number: 5117-16-8
Empirical Formula (Hill Notation): C₃H₈N₂Se
Molecular Weight: 151.07
EC Number: 225-854-3
MDL Number: MFCD00008326
Linear Formula: (CH₃)₂NC(Se)NH₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-278882-1G	1 g	$108.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	97%
functional group	amine
InChI	1S/C3H8N2Se/c1-5(2)3(4)6/h1-2H3,(H2,4,6)
InChI key	NRTHBQJARHPPAU-UHFFFAOYSA-N
mp	172-174 °C (lit.)
Quality Level	100
SMILES string	CN(C)C(N)=[Se]
storage temp.	2-8°C

Application:	1,1-Dimethyl-2-selenourea was used as precursor to synthesize CdSe quantum dots in aqueous solution under simultaneous illumination with a diode-pumped solid state green laser and a Xe-Hg lamp.
General description:	One-electron oxidation of 1,1-dimethyl-2-selenourea (1,1′-dimethyl-2-selenourea) by hydroxyl radicals, one-electron-specific oxidants, was studied using pulse radiolysis technique.
Packaging:	1 g in ampule

Symbol	GHS06,GHS08,GHS09
Signal word	Danger
Hazard statements	H301 + H331 - H373 - H410
Precautionary statements	P273 - P301 + P310 + P330 - P304 + P340 + P311 - P314
Hazard Codes	T,N
Risk Statements	23/25-33-50/53
Safety Statements	20/21-28-45-60-61
RIDADR	UN 3283 6.1 / PGII
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	97%
mp	172-174 °C (lit.)
Storage Temp.	2-8°C
UNSPSC	12352100

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