Basic information
- CAS
1187-03-7- Standard SMILES
CCN(CC)C(=O)N(CC)CC- InChIKey
UWHSPZZUAYSGTB-UHFFFAOYSA-N- Molecular formula
- C9H20N2O
- Average molar mass
- 172.27 g/mol
- Monoisotopic mass
- 172.15756327
Names & identifiers
- Preferred name
- Tetraethylurea
- IUPAC
- 1,1,3,3-tetraethylurea
- English name
- 1,1,3,3-Tetraethylurea
- Molecular formula
- C9H20N2O
- Molecular weight
- 172.27
Names & synonyms
Tetraethylurea1,1,3,3-TetraethylureaUrea, tetraethyl-N,N,N',N'-TetraethylureaUREA, 1,1,3,3-TETRAETHYL-DTXSID5044522EINECS 214-696-0BRN 1763126Urea, N,N,N',N'-tetraethyl-AI3-26952UNII-W511X6RP5RW511X6RP5R
Show more names
TEUurea,tetraethyl-1,1,3,3-tetraethyl-uren,n,n’,n’-tetraethylurea1,1,3,3-Tetraethylurea >1,1,3,3-TETRAETHYLUREA 99+%
TETRAETHYLCARBAMIDEDTXCID3024522UWHSPZZUAYSGTB-UHFFFAOYSA-4-04-00-00380 (Beilstein Handbook Reference)RefChem:188583214-696-0InChI=1/C9H20N2O/c1-5-10(6-2)9(12)11(7-3)8-4/h5-8H2,1-4H3UWHSPZZUAYSGTB-UHFFFAOYSA-N
Database identifiers
- CAS
1187-03-7- PubChem CID
- 14465
- DTXSID
DTXSID5044522- ChEMBL
CHEMBL12024- UNII
- W511X6RP5R
- EC Number
- 214-696-0
- Nikkaji
- J40.786K
Properties
Computed structural properties
- XLogP
- 1.2
- Topological polar surface area
- 23.6 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 4
- Heavy atoms
- 12
- Formal charge
- 0
- Complexity
- 114
Experimental & physicochemical properties
SpringerMaterials PropertiesBoiling point
Physical DescriptionLiquid
Physicochemical properties
- Melting point
- -20.15 °C · -20.15°C
- Boiling point
- 211 · 211-213 °C(lit.)
- Density
- 0.907 g/mL · 0.907 g/mL at 20 °C(lit.)
- refractive index
- 20 · n20/D 1.447
- Flash point
- 81 °C · 81°C
- pka
- 0 · -0+-.0.70(Predicted)
- form
- clear liquid
- color
- Colorless to Almost colorless
- BRN
- 1763126 · 1763126
- Dielectric constant
- 14.74 · 14.74
- InChI
- InChI=1S/C9H20N2O/c1-5-10(6-2)9(12)11(7-3)8-4/h5-8H2,1-4H3
- InChIKey
- UWHSPZZUAYSGTB-UHFFFAOYSA-N
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)
Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Urea, N,N,N',N'-tetraethyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Urea, N,N,N',N'-tetraethyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
PMN - indicates a commenced PMN (Pre-Manufacture Notices) substance.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)
Safety data
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- YU2100000
- hs_code
- 2924190090
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- safety_code
- 23-24/25
- Hazard statements
- H227
- Precautionary statements
- P210-P280-P370+P378-P403+P235-P501-P210e-P280a-P370+P378a-P501a
Chemistry & industry
Uses & manufacturing
U.S. Production2023: 145,328 lb
Industry UsesIntermediate
General Manufacturing Information
All Other Basic Organic Chemical Manufacturing
Urea, N,N,N',N'-tetraethyl-: ACTIVE
Applications
Uses1,1,3,3-Tetraethylurea is a useful building block for organic synthesis.
Uses1,1,3,3-Tetraethylurea is mainly used as surface active agent,intermediate of medical,pesticide,and high grade solvent etc.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers60 total
梯希爱(上海)化成工业发展有限公司
Related reactions
0 records
No reaction records under the current filter.
Compound notes
Loading…