Basic information
- CAS
5117-16-8- Standard SMILES
CN(C)C(=N)[SeH]- InChIKey
NRTHBQJARHPPAU-UHFFFAOYSA-N- Molecular formula
- C3H8N2Se
- Average molar mass
- 151.08 g/mol
- Monoisotopic mass
- 151.98527
Names & identifiers
- Preferred name
- 1,1-Dimethylisoselenourea
- IUPAC
- N,N-dimethylcarbamimidoselenoic acid
- English name
- 1,1-Dimethyl-2-selenourea
- Molecular formula
- C3H8N2Se
- Molecular weight
- 151.07
Names & synonyms
1,1-dimethylisoselenoureaC3H8N2SeNRTHBQJARHPPAU-UHFFFAOYSA-Nn,n-dimethyl-selenoure1,1-DimethylselenoureaN,N-DIMETHYLSELENOUREAN，N-DimethylseleniumureaSelenourea, N,N-dimethyl-N,N-DIMETHYL-2-SELENOUREA1,1-Dimethyl-2-selenoureaN,N-Dimethylselenourea,97%asym-Dimethylselenium urea
Show more names
1,1-Dimethyl-2-selenourea,97%
Database identifiers
- CAS
5117-16-8- PubChem CID
- 78797
- DTXSID
DTXSID3063706
Properties
Computed structural properties
- Topological polar surface area
- 27.1 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 1
- Heavy atoms
- 6
- Formal charge
- 0
- Complexity
- 59.8
Physicochemical properties
- Melting point
- 172 · 172-174 °C(lit.)
- Boiling point
- 177.2 · 177.2±23.0 °C(Predicted)
- storage temp.
- 0 · 0-6°C
- form
- solid
- color
- White
- InChI
- 1S/C3H8N2Se/c1-5(2)3(4)6/h1-2H3,(H2,4,6)
- InChIKey
- NRTHBQJARHPPAU-UHFFFAOYSA-N
- SMILES
- CN(C)C(N)=[Se]
- EPA Substance Registry System
- Selenourea, N,N-dimethyl- (5117-16-8)
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 6 · GHS06,GHS08,GHS09
- Signal word
- Danger
- Hazard statements
- 301 · H301-H331-H373-H410
- Precautionary statements
- 264 · P264-P270-P261-P271-P260-P273-P301+P310-P330-P304+P340-P311-P314-P391-P405-P403+P233-P501
- PPE
- 95 · dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
- wgk
- 3
- tsca
- TSCA listed
- ridadr
- UN 3283 6.1/PG 2
- risk_code
- 23/25-33-50/53
- Signal word
- Danger
- Symbol(GHS)
- GHS06,GHS08,GHS09
- hazard_code
- T,N
- safety_code
- 20/21-28-45-60-61-50
- hazard_class
- 6.1(b)
- Storage Class
- 6.1A - Combustible acute toxic Cat. 1 and 2very toxic hazardous materials
- packing_group
- III
- Hazard statements
- H301-H331-H373-H410
- Hazard Classifications
- Acute Tox. 3 InhalationAcute Tox. 3 OralAquatic Acute 1Aquatic Chronic 1STOT RE 2
- Precautionary statements
- P264-P270-P261-P271-P260-P273-P301+P310-P330-P304+P340-P311-P314-P391-P405-P403+P233-P501
Chemistry & industry
Applications
Uses1,1-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 DescriptionOne-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.
Suppliers14 total
Career Henan Chemica Co+86-0371-86658258 +86-13203830695 · [email protected]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
上海瀚鸿科技股份有限公司021-54306202 13764082696 · [email protected]
南通合润生物科技有限公司18362409333 · [email protected]
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司021-61415566 800-8193336 · [email protected]
天津荣燊化工有限公司18317763565; 18317763565 · [email protected]
山东西亚化学有限公司4009903999 13395398332 · [email protected]
山东小野化学股份有限公司0539-6362799 20）
陕西缔都医药化工有限公司029-81154043 17391733319 · [email protected]
河南天孚化工有限公司+86-0371-55170693 +86-19937530512 · [email protected]
厦门盈融达化工有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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