| Purity / Analysis Method | >98.0%(GC) |
| Molecular Formula / Molecular Weight | C6H12N2O = 128.18 |
| Physical State (20 deg.C) | Liquid |
| CAS RN | 7226-23-5 |
| PubChem Substance ID | 87568466 |
| MDL Number | MFCD00006550 |
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
Purity : >98.0%(GC)
CAS No.: 7226-23-5
EC No.: 230-625-6
EC Name: 1,3-dimethyl-1,3-diazinan-2-one
ECHA Name: Tetrahydro-1,3-dimethyl-1H-pyrimidin-2-one
Synonyms:
7226-23-5
1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone
1,3-dimethyltetrahydropyrimidin-2(1H)-one
DMPU
Dimethylpropyleneurea
Specification & Properties
Specifications:
| Appearance | Colorless to Light yellow to Light orange clear liquid |
| Purity(GC) | min. 98.0 % |
Properties:
| Boiling Point | 93 deg.C/5 mmHg |
| Flash point | 121 deg.C |
| Specific Gravity (20/20) | 1.07 |
| Refractive Index | 1.49 |
| Solubility in water | Completely miscible |
Safety & Regulations
Safety Information:
| Chemical Safety |    |
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| RTECS# | UW7582500 |
Transport Information:
Hazard Classification:
Danger!
According to the harmonised classification and labelling
(ATP01)
approved by the European Union, this substance
is harmful if swallowed,
causes serious eye damage and
is suspected of damaging fertility.
