This product has historical factory records. Recorded pack sizes and purity can be used as a supply reference, while project-specific availability is confirmed by inquiry.
Decomposes >338 °F (NTP, 1992)
170 °C (decomposes)
Density
1.13 at 68 °F (NTP, 1992) - Denser than water; will sink
1.13 g/cu cm at 20 °C
1.19 g/cm³
Physical Description
1,3-diphenylguanidine is a white to cream-colored chalky powder. Bitter taste and slight odor.
Other Solid; Dry Powder; Dry Powder, Pellets or Large Crystals; Pellets or Large Crystals
Colorless or white solid; [ICSC] White powder;
COLOURLESS OR WHITE CRYSTALLINE POWDER OR NEEDLES
Appearance
Monoclinic needles (crystalized from alcohol and toluene)
White powder
State
Solid
Storage Conditions
STORAGE PRECAUTIONS: You should store this chemical under ambient temperatures, and protect it from moisture and oxidizers. (NTP, 1992)
Computed Properties
Structural Parameters
Heavy atom count
16
Aromatic heavy atom count
12
Rotatable bonds
2
H-bond acceptors
1
H-bond donors
2
Molar refractivity
67.79
TPSA
50.41
LogP / Solubility
WLOGP
2.74
MLOGP
2.42
XLogP3
2.4
Consensus LogP
2.52
Log S (ESOL)
-3.3
Class (ESOL)
Poorly soluble
Log S (Ali)
-3.27
Class (Ali)
Poorly soluble
Log S (SILICOS-IT)
-3.55
Class (SILICOS-IT)
Poorly soluble
ADME
GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
Yes
CYP2C19 inhibitor
Yes
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-2.06
Drug-likeness / Medicinal Chemistry
Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
Yes
Bioavailability score
0.55
Brenk alerts
1
Leadlikeness
No
Synthetic Accessibility
1.5
Safety & Transport
Pictogram(s)
Irritant
Health Hazard
Environmental Hazard
Acute Toxic
Signal
Warning
Danger
GHS Hazard Statements
H302: Harmful if swallowed [Warning Acute toxicity, oral]
H315: Causes skin irritation [Warning Skin corrosion/irritation]
H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation]
H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
H361f ***: Suspected of damaging fertility [Warning Reproductive toxicity]