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Home> Encyclopedia > Hot Product Listed 1   > 1,3-Dimethyl-2-imidazolidinone
80-73-9 structure

1,3-Dimethyl-2-imidazolidinone

Iupac Name:1,3-dimethylimidazolidin-2-one
CAS No.:80-73-9
EINECS(EC#): 201-304-8
Molecular Weight:114.148
Molecular Formula:C5H10N2O (isomer)
Names and Identifiers
Synonyms

(1, 3-Dimethyl-2-imidazolidinone 1,3-dimethyl 2-imidazolidinone 1,3-dimethyl imidazolidin-2-one 1,3-dimethyl imidazolinone 1,3-dimethyl-2- imidazolidinone 1,3-di-methyl-2-imidazolidinone 1,3-dimethyl-2-imidazolidinone 1,3-dimethyl2-imidazolidinone 1,3-dimethyl-2-imidazolidinone, >=99.0% (gc) 1,3-dimethyl-2-imidazolidinone, absolute, over molecular sieve (h2o <=0.04%), >=99.5% (gc) 1,3-dimethyl-2-imidazolidinone, reagent grade 1,3-dimethyl-2-imidazolidone 1,3-dimethyl-2-imidazolidone- 1,3-dimethylethyleneurea 1,3-dimethyl-imidazolidin-2-one 1,3-dimethylimidazolidin-2-one 1,3-dimethylimidazolidine-2-one 1,3-dimethylimidazolidinone 1,3-dimethyl-imidazolidinone 1,3-dimethylimidazolidone 1,3-dimethyl-imidazolin-2-one 1,3-dimethylimidazolin-2-one 1,3-dimetyl-2-imidazolidinone 1.3-dimethyl-2-imidazolidinone 118718-EP2292597A1 118718-EP2298747A1 2-imidazolidinone, 1,3-dimethyl- 2-imidazolidone,1,3-dimethyl 5C1YQQ9M90 74306-EP2269986A1 74306-EP2269993A1 74306-EP2272849A1 74306-EP2277858A1 74306-EP2295399A2 74306-EP2298752A1 74306-EP2298763A1 74306-EP2308857A1 74306-EP2371831A1 AC1L1N0Y AJ-16253 AK-77034 AKOS001025634 AN-42200 BG00599958 brn 0108808 CD0044 CHEMBL12338 CTK0C1581 CYSGHNMQYZDMIA-UHFFFAOYSA-N dimethyl imidazolidinone dimethylethyleneurea dimethylimidazolidinone dimethylimidazolidone dmeu DMI DTXSID1073153 einecs 201-304-8 F0001-2089 FT-0606688 HMS1775L21 I14-1024 karbomos tsem KSC121K8D LS-79453 M-6063 MCULE-4012400107 mfcd00003188 MOLPORT-000-146-035 n,n'-dimethyl-2-imidazolidinone n,n'-dimethylethyleneurea N,N-Dimethylethyleneurea n,n'-dimethylimidazolidinone n,n'-dimethylimidazolidone n,n'-dimethylimidazoline-2-one NN-Dimethylethyleneurea PS-3257 rhonite 1 RL05105 RP19140 RTR-025487 SBB008346 SC-06831 SCHEMBL3043 ST2408462 STR04040 tetrahydro-2h-imidazol-2-one TL8005418 TR-025487 TRA0047290 unii-5c1yqq9m90 ZB008243 ZINC164649

Inchi
InChI=1S/C5H10N2O/c1-6-3-4-7(2)5(6)8/h3-4H2,1-2H3
InChkey
CYSGHNMQYZDMIA-UHFFFAOYSA-N
Canonical Smiles
CN1CCN(C1=O)C
Properties
Appearance
Clear liquid
Density
1.044
Melting Point
8.2℃
Boiling Point
225.5℃
Refractive Index
1.471-1.473
Flash Point
93℃
Solubility
freely soluble
Other physical and chemical properties
CBI
HS Code
29332990
Safety and Handling
Hazard Codes
Xn
Risk Statements
R21/22;R36/38
Safety Statements
S26;S36/37/39
Safety

Hazard Codes:? Xn,Xi
The Risk Statements information of 1,3-dimethyl-2-imidazolidinone:
38:? Irritating to the skin?
41:? Risk of serious damage to eyes?
21/22:? Harmful in contact with skin and if swallowed?
36/38:? Irritating to eyes and skin?
The Safety Statements information of 1,3-dimethyl-2-imidazolidinone:
26:? In case of contact with eyes, rinse immediately with plenty of water and seek medical advice?
36:? Wear suitable protective clothing?
36/37/39:? Wear suitable protective clothing, gloves and eye/face protection?
RIDADR:UN 2810 6.1/PG 3
WGK Germany:3
RTECS:NJ0660000
F:3

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 2840mg/kg (2840mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION
Journal of Medicinal Chemistry. Vol. 11, Pg. 214, 1968.
rabbit LD50 skin 930uL/kg (0.93mL/kg) BEHAVIORAL: TREMOR

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS

GASTROINTESTINAL: OTHER CHANGES
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 191, 1992.
rat LD50 oral 1190uL/kg (1.19mL/kg) SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE

BEHAVIORAL: TREMOR

SKIN AND APPENDAGES (SKIN): HAIR: OTHER
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 191, 1992.

Sensitive
Hygroscopic
Transport
UN 2810
Specification

?1,3-Dimethyl-2-imidazolidinone ,?its cas register number is 80-73-9. It also can be called?1,3-Dimethylethyleneurea ; 5-24-01-00054 (Beilstein Handbook Reference) ; Karbomos TsEM ; N,N'-Dimethylethyleneurea ; N,N'-Dimethylimidazolidinone ;
?N,N'-Dimethylimidazolidone ; Rhonite 1 .?1,3-Dimethyl-2-imidazolidinone (CAS NO.80-73-9) is a?almost colorless, clear liquid.

MSDS

2.Hazard identification

2.1 Classification of the substance or mixture

Acute toxicity - Oral, Category 4

Serious eye damage, Category 1

Reproductive toxicity, Category 2

Specific target organ toxicity \u2013 repeated exposure, Category 2

2.2 GHS label elements, including precautionary statements

Pictogram(s)
Signal word

Danger

Hazard statement(s)

H302 Harmful if swallowed

H318 Causes serious eye damage

H361 Suspected of damaging fertility or the unborn child

H373 May cause damage to organs through prolonged or repeated exposure

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

P270 Do not eat, drink or smoke when using this product.

P280 Wear protective gloves/protective clothing/eye protection/face protection.

P201 Obtain special instructions before use.

P202 Do not handle until all safety precautions have been read and understood.

P260 Do not breathe dust/fume/gas/mist/vapours/spray.

Response

P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/\u2026if you feel unwell.

P330 Rinse mouth.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P310 Immediately call a POISON CENTER/doctor/\u2026

P308+P313 IF exposed or concerned: Get medical advice/ attention.

P314 Get medical advice/attention if you feel unwell.

Storage

P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

2.3 Other hazards which do not result in classification

none

Precursor and Product
Computational chemical data
  • Molecular Weight:114.148g/mol
  • Molecular Formula:C5H10N2O
  • Compound Is Canonicalized:True
  • Exact Mass:114.079
  • Monoisotopic Mass:114.079
  • Complexity:101
  • Rotatable Bond Count:0
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:1
  • Topological Polar Surface Area:23.6A^2
  • Heavy Atom Count:8
  • Defined Atom Stereocenter Count:0
  • Undefined Atom Stereocenter Count:0
  • Defined Bond Stereocenter Count:0
  • Undefined Bond Stereocenter Count:0
  • Isotope Atom Count:0
  • Covalently-Bonded Unit Count:1
  • CACTVS Substructure Key Fingerprint: AAADccBjIAAAAAAAAAAAAAAAAAAAAWAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAADBAAQDAAMAAAAI AAAAEAAAAAAAAAAAAAAIAACAQAAAAAAQAAAIBgIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AA==
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