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


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SKU: 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone ; 7226-23-5 ; 1,3-dimethyl-1,3-diazinan-2-one ; 230-625-6 ; Tetrahydro-1,3-dimethyl-1H-pyrimidin-2-one ; 100.027.841 Category:
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

Specification & Properties

Appearance Colorless to Light yellow to Light orange clear liquid
Purity(GC) min. 98.0 %
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 Chemical SafetyChemical SafetyChemical 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:

According to the harmonised classification and labelling
approved by the European Union, this substance
is harmful if swallowed,
causes serious eye damage and
is suspected of damaging fertility.

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